Li, Hui, Gao, Song, Liu, Guiyan, Guo, Donglin, Grecos, Christos and Ren, Peng (2020) Visual Prediction of Typhoon Clouds With Hierarchical Generative Adversarial Networks. IEEE Geoscience and Remote Sensing Letters, 17 (9). pp. 1478-1482. ISSN 1558-0571
Li, Peng, Han, Lirong, Tao, Xuanwen, Zhang, Xiaoyu, Grecos, Christos, Plaza, Antonio and Ren, Peng (2020) Hashing Nets for Hashing: A Quantized Deep Learning to Hash Framework for Remote Sensing Image Retrieval. IEEE Transactions on Geoscience and Remote Sensing, 58 (10). pp. 7331-7345. ISSN 1558-0644
Han, Lirong, Li, Peng, Bai, Xiao, Grecos, Christos, Zhang, Xiaoyu and Ren, Peng (2020) Cohesion Intensive Deep Hashing for Remote Sensing Image Retrieval. Remote Sensing, 12 (1). p. 101. ISSN 2072-4292
Martinez-Alpiste, Ignacio, Casaseca-de-la-Higuera, Pablo, Alcaraz-Calero, Jose M., Grecos, Christos and Wang, Qi (2019) Smartphone‐based object recognition with embedded machine learning intelligence for unmanned aerial vehicles. Journal of Field Robotics. ISSN 1556-4967 (In Press)
Ravela, Ravi, Shirvaikar, Mukul and Grecos, Christos (2019) No-reference image quality assessment based on deep convolutional neural networks. Proceedings of SPIE - The International Society for Optical Engineering, 10996. p. 1099604. ISSN 0277-786X
Irondi, Iheanyi, Wang, Qi, Grecos, Christos, Alcaraz-Calero, Jose M. and Casaseca-de-la-Higuera, Pablo (2019) Efficient QoE-Aware Scheme for Video Quality Switching Operations in Dynamic Adaptive Streaming. ACM Transactions on Multimedia Computing, Communications, and Applications, 15 (1). p. 17. ISSN 1551-6857
Lyu, Xinrong, Liu, Fuyu, Ren, Peng and Grecos, Christos (2019) An Image Processing Approach to Measuring the Sphericity and Roundness of Fracturing Proppants. IEEE Access, 7. pp. 16078-16087. ISSN 2169-3536
Fernández, Daniel G., Botella, Guillermo, Del Barrio, Alberto A., García, Carlos, Prieto-Matías, Manuel and Grecos, Christos (2018) HEVC optimization based on human perception for real-time environments. Multimedia Tools and Applications. ISSN 1573-7721 (In Press)
Chen, Fang, Zhou, Huiyu, Grecos, Christos and Ren, Peng (2018) Segmenting Oil Spills from Blurry Images Based on Alternating Direction Method of Multipliers. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 11 (6). pp. 1858-1873. ISSN 2151-1535
Maheshwary, Priti, Malche, Timothy, Grecos, Christos and Shirvaikar, Mukul (2018) Adopting cyber security practices in Internet of Things: a review. Proceedings of SPIE - The International Society for Optical Engineering, 10643. p. 1064305. ISSN 0277-786X
Maheshwary, Priti, Shirvaikar, Mukul and Grecos, Christos (2018) Blind image sharpness metric based on edge and texture features. Proceedings of SPIE - The International Society for Optical Engineering, 10670. p. 1067004. ISSN 0277-786X
Fankhauser, Thomas, Wang, Qi, Gerlicher, Ansgar and Grecos, Christos (2018) Resource Dependency Processing in Web Scaling Frameworks. IEEE Transactions on Services Computing, 11 (1). pp. 155-168. ISSN 1939-1374
Yang, Mingyuan and Grecos, Christos (2017) Fast intra encoding decisions for high efficiency video coding standard. Journal of Real-Time Image Processing, 13 (4). pp. 797-806. ISSN 1861-8219
Grecos, Christos (2017) Beyond the High Efficiency Video Coding standard: an overview. Proceedings of SPIE - The International Society for Optical Engineering, 10223. 102230F. ISSN 0277-786X
Fernández, Daniel G., Del Barrio, Alberto A., Botella, Guillermo, Meyer-Baese, Uwe, Meyer-Baese, Anke and Grecos, Christos (2017) Information fusion based techniques for HEVC. Proceedings of SPIE - The International Society for Optical Engineering, 10223. 102230M. ISSN 0277-786X
Fernández, Daniel G., Del Barrio, Alberto A., Botella, Guillermo, Meyer-Baese, Uwe, Meyer-Baese, Anke and Grecos, Christos (2017) Pre-processing techniques to improve HEVC subjective quality. Proceedings of SPIE - The International Society for Optical Engineering, 10223. 102230E. ISSN 0277-786X
Fankhauser, Thomas, Wang, Qi, Gerlicher, Ansgar, Grecos, Christos and Wang, Xinheng (2016) Web Scaling Frameworks for Web Services in the Cloud. IEEE Transactions on Services Computing, 9 (5). pp. 728-741. ISSN 1939-1374
Bada, Adedayo, Wang, Qi, Alcaraz-Calero, Jose M. and Grecos, Christos (2016) Architecture of web services in the enhancement of real-time 3D video virtualization in cloud environment. Proceedings of SPIE - The International Society for Optical Engineering, 9897. 98970G. ISSN 0277-786X
Awobuluyi, Olatunde, Nightingale, James, Wang, Qi, Alcaraz Calero, Jose Maria and Grecos, Christos (2016) In-network adaptation of SHVC video in software-defined networks. Proceedings of SPIE - The International Society for Optical Engineering, 9897. 98970C. ISSN 0277-786X
Irondi, Iheanyi, Wang, Qi and Grecos, Christos (2016) Optimized adaptation algorithm for HEVC/H.265 dynamic adaptive streaming over HTTP using variable segment duration. Proceedings of SPIE - The International Society for Optical Engineering, 9897. 98970O. ISSN 0277-786X
Nightingale, James, Awobuluyi, Olatunde, Wang, Qi, Alcaraz-Calero, Jose M. and Grecos, Christos (2016) The QoE implications of ultra-high definition video adaptation strategies. Proceedings of SPIE - The International Society for Optical Engineering, 9897. 98970D. ISSN 0277-786X
Radicke, Stefan, Hahn, Jens-Uwe, Wang, Qi and Grecos, Christos (2016) A Parallel HEVC Intra Prediction Algorithm for Heterogeneous CPU+GPU Platforms. IEEE Transactions on Broadcasting, 62 (1). pp. 103-119. ISSN 1557-9611
Ren, Peng, Di, Mengmeng, Song, Huajun, Luo, Chunbo and Grecos, Christos (2016) Dual Smoothing for Marine Oil Spill Segmentation. IEEE Geoscience and Remote Sensing Letters, 13 (1). pp. 82-86. ISSN 1558-0571
Wang, Qi, Wang, Guojun, Grecos, Christos and Gerlicher, Ansgar (2016) Advances in Mobile Video Networking (Editorial). Mobile Information Systems, 2016. p. 9706378. ISSN 1574-017X
Grecos, Christos, Dagiuklas, Tasos, Fleury, Martin and Kanellopoulos, Dimitris (2015) Special issue on multimedia networking for electronic commerce systems. Electronic Commerce Research, 15 (1). pp. 1-4. ISSN 1572-9362
Adedayo, Bada, Wang, Qi, Alcaraz-Calero, Jose M. and Grecos, Christos (2015) Dynamic resource allocation engine for cloud-based real-time video transcoding in mobile cloud computing environments. Proceedings of SPIE - The International Society for Optical Engineering, 9400. 94000O. ISSN 0277-786X
Khan, Kashif A., Wang, Qi, Luo, Chunbo, Wang, Xinheng and Grecos, Christos (2015) Impact of different cloud deployments on real-time video applications for mobile video cloud users. Proceedings of SPIE - The International Society for Optical Engineering, 9400. 94000P. ISSN 0277-786X
Irondi, Iheanyi, Wang, Qi and Grecos, Christos (2015) Subjective evaluation of H.265/HEVC based dynamic adaptive video streaming over HTTP (HEVC-DASH). Proceedings of SPIE - The International Society for Optical Engineering, 9400. 94000B. ISSN 0277-786X
Nightingale, James, Wang, Qi and Grecos, Christos (2015) Task-oriented quality assessment and adaptation in real-time mission critical video streaming applications. Proceedings of SPIE - The International Society for Optical Engineering, 9400. 94000M. ISSN 0277-786X
Al Hadhrami, Tawfik, Nightingale, James, Wang, Qi, Grecos, Christos and Kehtarnavaz, Nasser (2015) A simulator tool set for evaluating HEVC/SHVC streaming. Proceedings of SPIE - The International Society for Optical Engineering, 9400. 94000N. ISSN 0277-786X
Nightingale, James, Wang, Qi, Grecos, Christos and Goma, Sergio (2014) Video adaptation for consumer devices: opportunities and challenges offered by new standards. IEEE Communications Magazine, 52 (12). pp. 157-163. ISSN 1558-1896
Radicke, Stefan, Hahn, Jens-Uwe, Wang, Qi and Grecos, Christos (2014) Bi-predictive motion estimation for HEVC on a graphics processing unit (GPU). IEEE Transactions on Consumer Electronics, 60 (4). pp. 728-736. ISSN 1558-4127
Luo, Chunbo, McClean, Sally I., Parr, Gerard, Wang, Qi, Wang, Xinheng and Grecos, Christos (2014) A Communication Model to Decouple the Path Planning and Connectivity Optimization and Support Cooperative Sensing. IEEE Transactions on Vehicular Technology, 63 (8). pp. 3985-3997. ISSN 1939-9359
Nightingale, James, Wang, Qi and Grecos, Christos (2014) Empirical evaluation of H.264/SVC streaming in resource-constrained multihomed mobile networks. Multimedia Tools and Applications, 70 (3). pp. 2011-2035. ISSN 1573-7721
Bada, Adedayo, Alcaraz-Calero, Jose M., Wang, Qi and Grecos, Christos (2014) Comparative analysis of video processing and 3D rendering for cloud video games using different virtualization technologies. Proceedings of SPIE - The International Society for Optical Engineering, 9139. p. 913906. ISSN 0277-786X
Khan, Kashif A., Wang, Qi, Luo, Chunbo, Wang, Xinheng and Grecos, Christos (2014) Comparative study of internet cloud and cloudlet over wireless mesh networks for real-time applications. Proceedings of SPIE - The International Society for Optical Engineering, 9139. 91390K. ISSN 0277-786X
Nightingale, James, Wang, Qi, Grecos, Christos and Goma, Sergio R. (2014) Deriving video content type from HEVC bitstream semantics. Proceedings of SPIE - The International Society for Optical Engineering, 9139. p. 913902. ISSN 0277-786X
Irondi, Iheanyi, Wang, Qi and Grecos, Christos (2014) Empirical evaluation of H.265/HEVC-based dynamic adaptive video streaming over HTTP (HEVC-DASH). Proceedings of SPIE - The International Society for Optical Engineering, 9139. 91390L. ISSN 0277-786X
Al Hadhrami, Tawfik, Nightingale, James, Wang, Qi and Grecos, Christos (2014) Network-aware scalable video monitoring system for emergency situations with operator-managed fidelity control. Proceedings of SPIE - The International Society for Optical Engineering, 9139. 91390M. ISSN 0277-786X
Nightingale, James, Wang, Qi, Grecos, Christos and Goma, Sergio (2014) The impact of network impairment on quality of experience (QoE) in H.265/HEVC video streaming. IEEE Transactions on Consumer Electronics, 60 (2). pp. 242-250. ISSN 1558-4127
Nightingale, James, Wang, Qi, Grecos, Christos and Goma, Sergio (2014) Evaluation of in-network adaptation of scalable high efficiency video coding (SHVC) in mobile environments. Proceedings of SPIE - The International Society for Optical Engineering, 9030. 90300B. ISSN 0277-786X
Grecos, Christos and Bouridane, Ahmed (2013) Special issue on real time biometrics and secure media. Journal of Real-Time Image Processing, 8 (3). pp. 227-228. ISSN 1861-8219
Nightingale, James, Wang, Qi and Grecos, Christos (2013) Performance Evaluation of Concurrent Multipath Video Streaming in Multihomed Mobile Networks. International Journal of Digital Multimedia Broadcasting, 2013. p. 319594. ISSN 1687-7586
Amira, Abbes, Saghir, Mazen A. R., Ramzan, Naeem, Grecos, Christos and Scherb, Florian (2013) A Reconfigurable Wireless Environment for ECG Monitoring and Encryption. International Journal of Embedded and Real-Time Communication Systems (IJERTCS), 4 (3). pp. 72-87. ISSN 1947-3184
Nightingale, James, Wang, Qi and Grecos, Christos (2013) Priority-based methods for reducing the impact of packet loss on HEVC encoded video streams. Proceedings of SPIE - The International Society for Optical Engineering, 8656. 86560E. ISSN 0277-786X
Thommes, Daniel, Gerlicher, Ansgar, Wang, Qi and Grecos, Christos (2012) RemoteUI: A high-performance remote user interface system for mobile consumer electronic devices. IEEE Transactions on Consumer Electronics, 58 (3). pp. 1094-1102. ISSN 1558-4127
Nightingale, James, Wang, Qi and Grecos, Christos (2012) Benchmarking real-time HEVC streaming. Proceedings of SPIE - The International Society for Optical Engineering, 8437. 84370D. ISSN 0277-786X
Nightingale, James, Wang, Qi and Grecos, Christos (2012) HEVStream: a framework for streaming and evaluation of high efficiency video coding (HEVC) content in loss-prone networks. IEEE Transactions on Consumer Electronics, 58 (2). pp. 404-412. ISSN 1558-4127
Abdallah-Saleh, Saleh, Wang, Qi and Grecos, Christos (2012) Real-time video streaming in mobile cloud over heterogeneous wireless networks. Proceedings of SPIE - The International Society for Optical Engineering, 8437. 84370S. ISSN 0277-786X
Al Hadhrami, Tawfik, Wang, Qi and Grecos, Christos (2012) Real-time visual communication to aid disaster recovery in a multi-segment hybrid wireless networking system. Proceedings of SPIE - The International Society for Optical Engineering, 8437. 84370R. ISSN 0277-786X
Skorupa, Jozef, Slowack, Jürgen, Mys, Stefaan, Deligiannis, Nikos, De Cock, Jan, Lambert, Peter, Grecos, Christos, Munteanu, Adrian and Van de Walle, Rik (2012) Efficient Low-Delay Distributed Video Coding. IEEE Transactions on Circuits and Systems for Video Technology, 22 (4). pp. 530-544. ISSN 1558-2205
Nightingale, James, Wang, Qi and Grecos, Christos (2012) Removing path-switching cost in video delivery over multiple paths in mobile networks. IEEE Transactions on Consumer Electronics, 58 (1). pp. 38-46. ISSN 1558-4127
Grecos, Christos and Wang, Qi (2011) Advances in video networking: standards and applications. International Journal of Pervasive Computing and Communications, 7 (1). pp. 22-43. ISSN 1742-7371
Abdelazim, Abdelrahman, Mein, Stephen James, Varley, Martin Roy, Grecos, Christos and Ait-Boudaoud, Djamel (2011) Fast multilayered prediction algorithm for group of pictures in H.264/SVC. Proceedings of SPIE - The International Society for Optical Engineering, 7871. 78710P. ISSN 0277-786X
Abdelazim, Abdelrahman, Mein, Stephen James, Varley, Martin Roy, Grecos, Christos and Ait-Boudaoud, Djamel (2011) Phase correlation based adaptive mode decision for the H.264/AVC. Proceedings of SPIE - The International Society for Optical Engineering, 7871. 78710O. ISSN 0277-786X
Nightingale, James, Wang, Qi and Grecos, Christos (2011) Real-time video streaming using H.264 scalable video coding (SVC) in multihomed mobile networks: a testbed approach. Proceedings of SPIE - The International Society for Optical Engineering, 7871. 78710B. ISSN 0277-786X
Geary, Bobby and Grecos, Christos (2011) Towards real-time image quality assessment. Proceedings of SPIE - The International Society for Optical Engineering, 7871. p. 787102. ISSN 0277-786X
Nightingale, James, Wang, Qi and Grecos, Christos (2010) Optimised transmission of H.264 scalable video streams over multiple paths in mobile networks. IEEE Transactions on Consumer Electronics, 56 (4). pp. 2161-2169. ISSN 1558-4127
Slowack, Jürgen, Skorupa, Jozef, Mys, Stefaan, Lambert, Peter, Grecos, Christos and Van de Walle, Rik (2010) Flexible distribution of complexity by hybrid predictive-distributed video coding. Signal Processing: Image Communication, 25 (2). pp. 94-110. ISSN 0923-5965
Yang, Mingyuan, Serrano, Jesus Canovas and Grecos, Christos (2009) MPEG-7 Descriptors Based Shot Detection and Adaptive Initial Quantization Parameter Estimation for the H.264/AVC. IEEE Transactions on Broadcasting, 55 (2). pp. 165-177. ISSN 1557-9611
Darker, Iain T., Kuo, Paul, Yang, Ming Yuan, Blechko, Anastassia, Grecos, Christos, Makris, Dimitrios, Nebel, Jean-Christophe and Gale, Alastair G. (2009) Automation of the CCTV-mediated detection of individuals illegally carrying firearms: combining psychological and technological approaches. Proceedings of SPIE - The International Society for Optical Engineering, 7341. 73410P. ISSN 0277-786X
Grecos, Christos (2009) Editorial. Journal of Real-Time Image Processing, 4 (1). pp. 1-2. ISSN 1861-8219
Abdelazim, Abdelrahman, Yang, Mingyuan and Grecos, Christos (2009) Fast subpixel motion estimation based on the interpolation effect on different block sizes for H264/AVC. Optical Engineering, 48 (3). 030504. ISSN 1560-2303
Grecos, Christos and Yang, Mingyuan (2009) An improved rate control algorithm based on a novel shot detection scheme for the H.264/AVC standard. Journal of Real-Time Image Processing, 4 (1). pp. 91-106. ISSN 1861-8219
Abdelazim, Abdelrahman, Yang, Mingyuan, Grecos, Christos and Ait-Boudaoud, Djamel (2009) Selective application of sub-pixel motion estimation and Hadamard transform in H.264/AVC. Proceedings of SPIE - The International Society for Optical Engineering, 7244. 72440C. ISSN 0277-786X
Grecos, Christos (2008) An encoder-driven strategy for joint macroblock concealment and bit rate reduction in the H264 Advanced Video Coding standard. International Journal of Autonomous and Adaptive Communications Systems, 1 (3). pp. 282-295. ISSN 1754-8640
Serrano, Jesus Canovas, Yang, Mingyuan and Grecos, Christos (2008) A resource constrained MPEG-7 driven rate control scheme for the H264/AVC. Proceedings of SPIE - The International Society for Optical Engineering, 6811. 68110B. ISSN 0277-786X
Grecos, Christos and Yang, Ming Yuan (2007) Exploiting temporal information and adaptive thresholding for fast mode decision in the H264 video coding standard. Multidimensional Systems and Signal Processing, 18 (4). pp. 309-316. ISSN 1573-0824
Grecos, Christos and Yang, Ming Yuan (2007) Error assisted fast mode decision in the H264 video coding standard. International Journal of Imaging Systems and Technology, 17 (2). pp. 99-102. ISSN 1098-1098
Grecos, Christos and Yang, Mingyuan (2007) A framework for fast mode decision in the H264 video coding standard. Digital Signal Processing, 17 (3). pp. 652-644. ISSN 1051-2004
Beesley, Steven T. C., Grecos, Christos and Edirisinghe, Eran (2007) A neighbourhood analysis based technique for real-time error concealment in H.264 intra pictures. Proceedings of SPIE - The International Society for Optical Engineering, 6507. p. 650706. ISSN 0277-786X
Grecos, Christos and Yang, Mingyuan (2006) Fast Mode Prediction for the Baseline and Main Profiles in the H.264 Video Coding Standard. IEEE Transactions on Multimedia, 8 (6). pp. 1125-1134. ISSN 1941-0077
Beesley, Steven T. C., Armstrong, Andrew J., Grecos, Christos and Parish, David J. (2006) Concealment driven bit rate reduction using the H.264 video coding standard. Proceedings of SPIE - The International Society for Optical Engineering, 6074. p. 607403. ISSN 0277-786X
Chen, Li-hui and Grecos, Christos (2006) A fast eye detector using corners, color, and edges. Proceedings of SPIE - The International Society for Optical Engineering, 6063. 60630A. ISSN 0277-786X
Yang, Ming Yuan and Grecos, Christos (2006) A framework for fast mode decision in the H264 video coding standard. Proceedings of SPIE - The International Society for Optical Engineering, 6077. 60771J. ISSN 0277-786X
Grecos, Christos and Yang, Ming Yuan (2005) Fast inter mode prediction for P slices in the H264 video coding standard. IEEE Transactions on Broadcasting, 51 (2). pp. 256-263. ISSN 1557-9611
Yang, Ming Yuan and Grecos, Christos (2005) Fast intermode prediction for P slices in the H264 video coding standard. Proceedings of SPIE - The International Society for Optical Engineering, 5685 (1). pp. 170-176. ISSN 0277-786X
Grecos, Christos and Saparon, Azilah (2005) Robust multiple-initial-point prediction algorithm for fast motion estimation in the MPEG-2 standard. Optical Engineering, 44 (3). pp. 1-4. ISSN 1560-2303
Chen, Lihui and Grecos, Christos (2005) Fast skin color detector for face extraction. Proceedings of SPIE - The International Society for Optical Engineering, 5671. pp. 93-101. ISSN 0277-786X
Grecos, Christos (2004) A low cost algorithm for fast inverse motion compensation in the MPEG-2 standard. IEEE Transactions on Multimedia, 6 (3). pp. 510-513. ISSN 1941-0077
Grecos, Christos, Saparon, Azilah and Chouliaras, Vassilios (2004) Three novel low complexity scanning orders for MPEG-2 full search motion estimation. Real-Time Imaging, 10 (1). pp. 53-65. ISSN 1077-2014
Grecos, Christos and Jiang, Jianmin (2003) On-line improvements of the rate-distortion performance in MPEG-2 rate control. IEEE Transactions on Circuits and Systems for Video Technology, 13 (6). pp. 519-528. ISSN 1558-2205
Grecos, Christos and Saparon, Azilah (2003) Speeding up the optimization of the rate distortion performance in MPEG-2 video coding through quantizer loop parameterization. Proceedings of SPIE - The International Society for Optical Engineering, 5022. pp. 284-288. ISSN 0277-786X
Grecos, Christos, Saparon, Azilah and Jones, Simon R. (2003) Novel scanning order for fast elimination of candidate predictors in MPEG-2 block-based motion estimation. Proceedings of SPIE - The International Society for Optical Engineering, 5012. pp. 71-74. ISSN 0277-786X
Grecos, Christos and Jiang, Jianmin (2003) Low computational cost improvements of the rate-distortion performance in MPEG-2 rate control. Real-Time Imaging, 9 (1). pp. 41-48. ISSN 1077-2014
Jiang, Jianmin and Grecos, Christos (2002) Towards an improvement on prediction accuracy in JPEG-LS. Optical Engineering, 41 (2). pp. 335-341. ISSN 1560-2303
Edirisinghe, Eran Anusha, Bedi, Satish and Grecos, Christos (2002) Improvements to JPEG-LS via diagonal edge-based prediction. Proceedings of SPIE - The International Society for Optical Engineering, 4671. pp. 604-613. ISSN 0277-786X
Grecos, Christos, Jiang, Jianmin and Edirisinghe, Eran A. (2001) Two low cost algorithms for improved diagonal edge detection in JPEG-LS. IEEE Transactions on Consumer Electronics, 47 (3). pp. 466-473. ISSN 1558-4127
Jiang, Jianmin and Grecos, Christos (2001) Adding rate control to JPEG-LS. Journal of Electronic Imaging, 10 (3). pp. 727-734. ISSN 1560-229X
Jiang, Jianmin and Grecos, Christos (2001) A low cost design of rate controlled JPEG-LS near lossless image compression. Image and Vision Computing, 19 (3). pp. 153-164. ISSN 0262-8856
Edirisinghe, Eran A., Jiang, Jianmin and Grecos, Christos (2000) Shape adaptive padding for MPEG-4. IEEE Transactions on Consumer Electronics, 46 (3). pp. 514-520. ISSN 1558-4127
Grecos, Christos and Jiang, Jianmin (1999) Achieving better balance between compression and quality for JPEG-LS. Electronics Letters, 35 (23). pp. 2019-2020. ISSN 0013-5194
Edirisinghe, Eran A., Jiang, Jianmin and Grecos, Christos (1999) Object boundary padding technique for improving MPEG-4 video compression efficiency. Electronics Letters, 35 (17). pp. 1453-1455. ISSN 0013-5194
Ravela, Ravi, Shirvaikar, Mukul and Grecos, Christos (2020) No-reference image quality assessment based on residual neural networks (ResNets). In: Proceedings of SPIE: Real-Time Image Processing and Deep Learning 2020. SPIE, California, USA. ISBN 978-151063579-1
Martinez-Alpiste, Ignacio, Casaseca-de-la-Higuera, Pablo, Alcaraz-Calero, Jose, Grecos, Christos and Wang, Qi (2019) Benchmarking Machine-Learning-Based Object Detection on a UAV and Mobile Platform. In: 2019 IEEE Wireless Communications and Networking Conference (WCNC). IEEE, p. 8885504. ISBN 9781538676462
Bernin, Arne, Müller, Larissa, Ghose, Sobin, Grecos, Christos, Wang, Qi, Jettke, Ralf, von Luck, Kai and Vogt, Florian (2018) Automatic Classification and Shift Detection of Facial Expressions in Event-Aware Smart Environments. In: Proceedings of the 11th PErvasive Technologies Related to Assistive Environments Conference. ACM, New York, NY, USA, pp. 194-201. ISBN 9781450363907
Amira, Abbes, Ramzan, Naeem, Grecos, Christos, Wang, Qi, Casaseca-de-la-Higuera, Pablo, Pervez, Zeeshan, Wang, Xinheng and Luo, Chunbo (2018) A Reconfigurable Supporting Connected Health Environment for People With Chronic Diseases. In: Wearable Technologies: Concepts, Methodologies, Tools, and Applications. IGI Global, Hershey, PA, pp. 1436-1457. ISBN 9781522554851
Amira, Abbes, Ramzan, Naeem, Grecos, Christos, Wang, Qi, Casaseca-de-la-Higuera, Pablo, Pervez, Zeeshan, Wang, Xinheng and Luo, Chunbo (2018) A Reconfigurable Supporting Connected Health Environment for People With Chronic Diseases. In: Health Care Delivery and Clinical Science: Concepts, Methodologies, Tools, and Applications. IGI Global, Hershey, PA, pp. 1064-1085. ISBN 9781522539261
Müller, Larissa, Bernin, Arne, von Luck, Kai, Kamenz, Andreas, Ghose, Sobin, Wang, Qi, Grecos, Christos and Vogt, Florian (2017) Enhancing exercise experience with individual multi-emotion provoking game elements. In: 2017 IEEE Symposium Series on Computational Intelligence (SSCI). IEEE. ISBN 9781538627266
Müller, Larissa, Bernin, Arne, Kamenz, Andreas, Ghose, Sobin, von Luck, Kai, Grecos, Christos, Wang, Qi and Vogt, Florian (2017) Emotional journey for an emotion provoking cycling exergame. In: 2017 IEEE 4th International Conference on Soft Computing & Machine Intelligence (ISCMI). IEEE, pp. 104-108. ISBN 9781538613146
Eichler, Tobias, Draheim, Susanne, Grecos, Christos, Wang, Qi and von Luck, Kai (2017) Scalable context-aware development infrastructure for interactive systems in smart environments. In: 2017 IEEE 13th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob). IEEE, pp. 147-150. ISBN 9781538638392
Bernin, Arne, Müller, Larissa, Ghose, Sobin, von Luck, Kai, Grecos, Christos, Wang, Qi and Vogt, Florian (2017) Towards More Robust Automatic Facial Expression Recognition in Smart Environments. In: Proceedings of the 10th International Conference on PErvasive Technologies Related to Assistive Environments. ACM, New York, NY, USA, pp. 37-44. ISBN 9781450352277
Müller, Larissa, Bernin, Arne, Ghose, Sobin, Gozdzielewski, Wojtek, Wang, Qi, Grecos, Christos, von Luck, Kai and Vogt, Florian (2016) Physiological data analysis for an emotional provoking exergame. In: 2016 IEEE Symposium Series on Computational Intelligence (SSCI). IEEE. ISBN 9781509042401
Schwarzer, Jan, Draheim, Susanne, von Luck, Kai, Wang, Qi, Casaseca, Pablo and Grecos, Christos (2016) Ambient Surfaces: Interactive Displays in the Informative Workspace of Co-located Scrum Teams. In: Proceedings of the 9th Nordic Conference on Human-Computer Interaction. ACM, New York, NY, USA, A69. ISBN 9781450347631
Behnke, Lutz, Allers, Sven, Wang, Qi, Grecos, Christos and von Luck, Kai (2016) Avatar Density Based Client Assignment. In: Entertainment Computing - ICEC 2016. ICEC 2016. Lecture Notes in Computer Science (9926). Springer, Cham, pp. 137-148. ISBN 9783319461007
Wang, Qi, Nightingale, James, Alcaraz-Calero, Jose M., Luo, Chunbo, Pervez, Zeeshan, Wang, Xinheng and Grecos, Christos (2016) H.265 Video Streaming in Mobile Cloud Networks. In: Web-Based Services: Concepts, Methodologies, Tools, and Applications. IGI Global, Hershey, PA, pp. 906-944. ISBN 9781466694675
Müller, Larissa, Zagaria, Sebastian, Bernin, Arne, Amira, Abbes, Ramzan, Naeem, Grecos, Christos and Vogt, Florian (2015) EmotionBike: A Study of Provoking Emotions in Cycling Exergames. In: Entertainment Computing - ICEC 2015. Lecture Notes in Computer Science (9353). Springer, Cham, pp. 155-168. ISBN 9783319245898
Schmitz, Roland, Li, Shujun, Grecos, Christos and Zhang, Xinpeng (2015) Content-Fragile Commutative Watermarking-Encryption Based on Pixel Entropy. In: Advanced Concepts for Intelligent Vision Systems. ACIVS 2015. Lecture Notes in Computer Science (9386). Springer, Cham, pp. 474-485. ISBN 9783319259031
Nightingale, James, Wang, Qi, Alcaraz-Calero, Jose M., Owens, Ian and Grecos, Christos (2015) Enhancing visual communications capabilities in tactical networks. In: 2015 International Conference on Military Communications and Information Systems (ICMCIS). IEEE. ISBN 9788393484812
Luo, Chunbo, Nightingale, James, Asemota, Ekhorutomwen and Grecos, Christos (2015) A UAV-Cloud System for Disaster Sensing Applications. In: 2015 IEEE 81st Vehicular Technology Conference (VTC Spring). IEEE. ISBN 9781479980888
Behnke, Lutz, Wang, Qi, Grecos, Christos and von Luck, Kai (2015) Budget based dynamic state update aggregation. In: Proceedings of the 7th ACM International Workshop on Massively Multiuser Virtual Environments. ACM, New York, NY, USA, pp. 25-26. ISBN 9781450333542
Thommes, Daniel, Gerlicher, Ansgar, Wang, Qi and Grecos, Christos (2015) Graph-Based Caching for Server-Push Enabled Adaptive Hypertext Applications. In: 2015 IEEE 18th International Conference on Computational Science and Engineering. IEEE, pp. 224-232. ISBN 9781467382977
Radicke, Stefan, Hahn, Jens-Uwe, Wang, Qi and Grecos, Christos (2015) Many-Core HEVC Encoding Based on Wavefront Parallel Processing and GPU-accelerated Motion Estimation. In: E-Business and Telecommunications. ICETE 2014. Communications in Computer and Information Science (554). Springer, Cham, pp. 393-417. ISBN 9783319259154
Amira, Abbes, Ramzan, Naeem, Grecos, Christos, Wang, Qi, Casaseca-de-la-Higuera, Pablo, Pervez, Zeeshan, Wang, Xinheng and Luo, Chunbo (2015) A Reconfigurable Supporting Connected Health Environment for People with Chronic Diseases. In: Healthcare Informatics and Analytics: Emerging Issues and Trends. IGI Global, Hershey, PA, pp. 332-352. ISBN 9781466663169
Luo, Chunbo, Casaseca-de-la-Higuera, Pablo, McClean, Sally, Parr, Gerard and Grecos, Christos (2014) Analysis of coloured noise in received signal strength using the Allan Variance. In: 2014 22nd European Signal Processing Conference (EUSIPCO). IEEE, pp. 994-998. ISBN 9780992862619
Martín-Martínez, Diego, Casaseca-de-la-Higuera, Pablo, Martín-Fernández, Marcos, Amira, Abbes, Luo, Chunbo, Grecos, Christos and Alberola-López, Carlos (2014) A stochastic modelling framework for the reconstruction of cardiovascular signals. In: 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE, pp. 676-679. ISBN 9781424479290
Reinsch, Christiane, Wang, Qi, Gerlicher, Ansgar and Grecos, Christos (2014) Accelerated service discovery in vehicular networks. In: 2014 11th International Symposium on Wireless Communications Systems (ISWCS). IEEE, pp. 385-389. ISBN 9781479958634
Wang, Qi, Nightingale, James, Wang, Runpeng, Ramzan, Naeem, Grecos, Christos, Wang, Xinheng, Amira, Abbes and Luo, Chunbo (2014) Mobile Video Cloud Networks. In: Cloud Technology: Concepts, Methodologies, Tools, and Applications. IGI Global, Hershey, PA, pp. 1000-1024. ISBN 9781466665392
Radicke, Stefan, Hahn, Jens-Uwe, Grecos, Christos and Wang, Qi (2014) A Multi-Threaded Full-feature HEVC Encoder Based on Wavefront Parallel Processing. In: Proceedings of the 11th International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, (ICETE 2014). SciTePress, pp. 90-98. ISBN 9789897580468
Fankhauser, Thomas, Wang, Qi, Gerlicher, Ansgar, Grecos, Christos and Wang, Xinheng (2014) Web scaling frameworks: A novel class of frameworks for scalable web services in cloud environments. In: 2014 IEEE International Conference on Communications (ICC). IEEE, pp. 1760-1766. ISBN 9781479920037
Behnke, Lutz, Grecos, Christos and von Luck, Kai (2014) QuP: Graceful Degradation in State Propagation for DVEs. In: Proceedings of International Workshop on Massively Multiuser Virtual Environments (MMVE '14). ACM, New York, NY, USA, A3. ISBN 9781450327084
Radicke, Stefan, Hahn, Jens-Uwe, Grecos, Christos and Wang, Qi (2014) A highly-parallel approach on motion estimation for high efficiency video coding (HEVC). In: 2014 IEEE International Conference on Consumer Electronics (ICCE). IEEE, pp. 187-188. ISBN 9781479912919
Wang, Qi, Nightingale, James, Wang, Runpeng, Ramzan, Naeem, Grecos, Christos, Wang, Xinheng, Amira, Abbes and Luo, Chunbo (2014) Mobile Video Cloud Networks. In: Mobile Networks and Cloud Computing Convergence for Progressive Services and Applications. IGI Global, Hershey, PA, pp. 157-182. ISBN 9781466647824
Brauer, Henrik, Grecos, Christos and von Luck, Kai (2014) Robust False Positive Detection for Real-Time Multi-target Tracking. In: Image and Signal Processing. ICISP 2014. Lecture Notes in Computer Science (8509). Springer, Cham, pp. 450-459. ISBN 9783319079981
Ramzan, Naeem, Amira, Abbes and Grecos, Christos (2013) Evaluation of SVC for adaptive P2P video streaming. In: 2013 IEEE 20th International Conference on Electronics, Circuits, and Systems (ICECS). IEEE, pp. 321-324. ISBN 9781479924523
Luo, Chunbo, Wang, Qi, Wang, Xinheng, Grecos, Christos, Yang, Runfeng and Ren, Peng (2013) Exploiting selection diversity and recovering spectrum loss in Wireless Sensor Networks with directional antennas. In: 2013 IEEE Globecom Workshops (GC Wkshps). IEEE, pp. 597-602. ISBN 9781479928514
Khan, Kashif A., Wang, Qi, Grecos, Christos, Luo, Chunbo and Wang, Xinheng (2013) MeshCloud: Integrated cloudlet and wireless mesh network for real-time applications. In: 2013 IEEE 20th International Conference on Electronics, Circuits, and Systems (ICECS). IEEE, pp. 317-320. ISBN 9781479924523
Nightingale, James, Wang, Qi and Grecos, Christos (2013) Scalable HEVC (SHVC)-Based video stream adaptation in wireless networks. In: 2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC). IEEE, pp. 3573-3577. ISBN 9781467362351
Schmitz, Roland, Li, Shujun, Grecos, Christos and Zhang, Xinpeng (2013) Towards More Robust Commutative Watermarking-Encryption of Images. In: 2013 IEEE International Symposium on Multimedia. IEEE, pp. 283-286. ISBN 9781479921713
Nightingale, James, Wang, Qi, Grecos, Christos and Goma, Sergio (2013) Modeling QoE for streamed H.265/HEVC content under adverse network conditions. In: 5th IET International Conference on Wireless, Mobile and Multimedia Networks (ICWMMN 2013). IET, pp. 249-253. ISBN 9781849197267
Ramzan, Naeem, Amira, Abbes and Grecos, Christos (2013) Efficient transmission of multiview video over unreliable channels. In: 2013 IEEE International Conference on Image Processing. IEEE, pp. 1885-1889. ISBN 9781479923410
Nightingale, James, Wang, Qi, Grecos, Christos and Goma, Sergio (2013) Subjective evaluation of the effects of packet loss on HEVC encoded video streams. In: 2013 IEEE 3rd International Conference on Consumer Electronics - Berlin, ICCE-Berlin. IEEE, pp. 358-359. ISBN 9781479914128
Yang, Haitao, Wang, Xinheng, Grecos, Christos and Bai, Lin (2013) Distributed real-time optimization of average consensus. In: 2013 9th International Wireless Communications and Mobile Computing Conference (IWCMC). IEEE, pp. 102-107. ISBN 9781467324809
Al Hadhrami, Tawfik, Wang, Qi and Grecos, Christos (2013) Power- and Node-Type-Aware Routing Algorithm for Emergency-Response Wireless Mesh Networks. In: 2013 IEEE 77th Vehicular Technology Conference (VTC Spring). IEEE, p. 6692718. ISBN 9781467363372
Khan, Kashif A., Wang, Qi and Grecos, Christos (2012) Experimental framework of integrated cloudlets and wireless mesh networks. In: 2012 20th Telecommunications Forum (TELFOR). IEEE, pp. 190-193. ISBN 9781467329842
Schmitz, Roland, Li, Shujun, Grecos, Christos and Zhang, Xinpeng (2012) A New Approach to Commutative Watermarking-Encryption. In: Communications and Multimedia Security. CMS 2012. Lecture Notes in Computer Science (7394). Springer Berlin Heidelberg, pp. 117-130. ISBN 9783642328053
Abdallah-Saleh, Saleh, Wang, Qi, Grecos, Christos and Thomson, Duncan (2012) Handover evaluation for mobile video streaming in heterogeneous wireless networks. In: 2012 16th IEEE Mediterranean Electrotechnical Conference. IEEE, pp. 23-26. ISBN 9781467307840
Thommes, Daniel, Wang, Qi, Gerlicher, Ansgar and Grecos, Christos (2012) RemoteUI: A high-performance remote user interface system for mobile consumer electronic devices. In: 2012 IEEE International Conference on Consumer Electronics (ICCE). IEEE, pp. 670-671. ISBN 9781457702310
Nightingale, James, Wang, Qi and Grecos, Christos (2012) Removing path switching overhead in multipath mobile video delivery. In: 2012 IEEE International Conference on Consumer Electronics (ICCE). IEEE, pp. 275-276. ISBN 9781457702310
Abdallah-Saleh, Saleh, Wang, Qi and Grecos, Christos (2011) Evaluation of mobile video streaming in heterogeneous wireless networks. In: 2011 19th Telecommunications Forum (TELFOR) Proceedings of Papers. IEEE, pp. 262-265. ISBN 9781457714986
Al Hadhrami, Tawfik, Wang, Qi, Crowe, Malcolm and Grecos, Christos (2011) UrgentMesh: Wireless mesh networks with DVB-Satellite for emergency management. In: 2011 3rd International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT). IEEE, p. 6078963. ISBN 9789638111777
Nightingale, James, Wang, Qi and Grecos, Christos (2011) OPSSA: A Media-Aware Scheduling Algorithm for Scalable Video Streaming over Simultaneous Paths in NEMO-Based Mobile Networks. In: 2011 IEEE 73rd Vehicular Technology Conference (VTC Spring). IEEE. ISBN 9781424483310
Al-Abri, Fatma, Edirisinghe, Eran A. and Grecos, Christos (2011) Parameter Based Multi-Objective Optimization of Video CODECs. In: Applied Signal and Image Processing: Multidisciplinary Advancements. IGI Global, Hershey, PA, pp. 288-308. ISBN 9781609604783
Grecos, Christos and Wang, Qi (2010) Video networking: trends and challenges. In: Proceedings of the 8th International Conference on Advances in Mobile Computing and Multimedia (MoMM '10). ACM, New York, NY, USA, pp. 17-24. ISBN 9781450304405
Geary, Bobby and Grecos, Christos (2010) Image quality assessment using a rotated Gaussian discrimination function. In: 2010 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Workshops. IEEE, pp. 47-52. ISBN 9781424470303
Lambert, Peter, Mys, Stefaan, Skorupa, Jozef, Slowack, Jürgen, Van de Walle, Rik and Grecos, Christos (2010) Distributed Video Coding for Video Communication on Mobile Devices and Sensors. In: Handheld Computing for Mobile Commerce: Applications, Concepts and Technologies. IGI Global, Hershey, PA, pp. 375-402. ISBN 9781615207626
Lambert, Peter, Mys, Stefaan, Skorupa, Jozef, Slowack, Jürgen, Van de Walle, Rik, Yang, Ming Yuan, Grecos, Christos and Argiriou, Vassilios (2010) Fast Mode Decision in H.264/AVC. In: Handheld Computing for Mobile Commerce: Applications, Concepts and Technologies. IGI Global, Hershey, PA, pp. 403-424. ISBN 9781615207626
Al-Abri, Fatma, Li, Xiongwen, Edirisinghe, Eran A. and Grecos, Christos (2009) Multi-objective performance optimization of H.264 AVC encoder. In: 2009 IEEE/SP 15th Workshop on Statistical Signal Processing. IEEE, pp. 725-728. ISBN 9781424427116
Al-Abri, Fatma, Li, Xiongwen, Edirisinghe, Eran A. and Grecos, Christos (2009) A Novel Framework for Multi-objective Optimization of Video CODECs. In: 2009 International Conference on CyberWorlds. IEEE, pp. 195-202. ISBN 9781424448647
Slowack, Jürgen, Mys, Stefaan, Skorupa, Jozef, Lambert, Peter, Van de Walle, Rik and Grecos, Christos (2009) Accounting for quantization noise in online correlation noise estimation for Distributed Video Coding. In: 2009 Picture Coding Symposium. IEEE, p. 5167360. ISBN 9781424445936
Skorupa, Jozef, Slowack, Jürgen, Mys, Stefaan, Lambert, Peter, Van de Walle, Rik and Grecos, Christos (2009) Stopping criterions for turbo coding in a Wyner-Ziv video codec. In: 2009 Picture Coding Symposium. IEEE, p. 5167341. ISBN 9781424445936
Grecos, Christos and Yang, Mingyuan (2008) An Eye Detector Based on Cues and Heuristics with a Good Accuracy/Complexity Trade-off. In: 2008 NASA/ESA Conference on Adaptive Hardware and Systems. IEEE, pp. 492-497. ISBN 9780769531663
Grecos, Christos and Yang, Ming Yuan (2008) Audiovisual Compression for Multimedia Services in Intelligent Environments. In: Multimedia Services in Intelligent Environments. Studies in Computational Intelligence (120). Springer, Berlin, Heidelberg, pp. 9-40. ISBN 9783540785026
Serrano, Jesus Canovas, Grecos, Christos and Yang, Mingyuan (2007) Using MPEG-7 for shot based reduction of quality and rate fluctuations in H264 AVC. In: VIIP '07: The Seventh IASTED International Conference on Visualization, Imaging and Image Processing. ACTA Press, Anaheim, CA, USA, pp. 6-10. ISBN 9780889866928
Grecos, Christos, Beesley, Steven T. C. and Armstrong, Andrew J. (2007) Jointly Reducing The Quality/Bitrate Fluctuations in Mixed Motion Sequences in the H.264 Video Coding Standard. In: 2007 Digest of Technical Papers International Conference on Consumer Electronics. IEEE, p. 4146050. ISBN 1424407621
Beesley, Steven, Armstrong, Andrew and Grecos, Christos (2006) An Edge Preserving Spatial Error Concealment Technique for the H.264 Video Coding Standard. In: 2006 Ph.D. Research in Microelectronics and Electronics. IEEE, pp. 113-116. ISBN 1424401577
Yang, Ming Yuan, Grecos, Christos and Chen, Lihui (2006) Reduced Computation Mode decision using Error Domain heuristics for the H264 standard. In: 2006 Ph.D. Research in Microelectronics and Electronics. IEEE, pp. 117-120. ISBN 1424401577
Chen, Lihui, Grecos, Christos and Yang, Ming Yuan (2006) Reduced complexity Eye Detector for colour images using Harris Corners, Color heuristics and Edge maps. In: 2006 Ph.D. Research in Microelectronics and Electronics. IEEE, pp. 245-248. ISBN 1424401577
Armstrong, Andrew, Beesley, Steven and Grecos, Christos (2006) Selection of Initial Quantisation Parameter for Rate Controlled 1.264 video coding. In: 2006 Ph.D. Research in Microelectronics and Electronics. IEEE, pp. 249-252. ISBN 1424401577
Beesley, Steven T. C., Armstrong, Andrew J., Grecos, Christos and Parish, David J. (2005) Active Macroblock Skipping in the H.264 Video Coding Standard. In: Proceedings of the 5th IASTED International Conference on Visualization, Imaging, and Image Processing, VIIP 2005. ACTA Press, pp. 237-241. ISBN 0889865280
Armstrong, Andrew J., Beesley, Steven T. C., Grecos, Christos and Parish, David J. (2005) Directionally Sensitive Bilinear Concealment for H264. In: Proceedings of the 5th IASTED International Conference on Visualization, Imaging, and Image Processing, VIIP 2005. ACTA Press, pp. 304-308. ISBN 0889865280
Chen, Lihui and Grecos, Christos (2005) A fast skin region detector for colour images. In: IEE International Conference on Visual Information Engineering (VIE 2005), 2005. The Institution of Engineering and Technology, pp. 195-201. ISBN 0863415075
Chen, Lihui and Grecos, Christos (2004) A Novel Algorithm for Skin-tone Color Filtering in Color Images. In: Proceedings of the IASTED International Conference on Modeling and Simulation 2004. ACTA Press, pp. 407-412. ISBN 0889863911
Grecos, Christos, Jiang, Jianmin and Edirisinghe, Eran A. (2001) Two low cost algorithms for improved diagonal edge detection in JPEG-LS. In: ICCE. International Conference on Consumer Electronics (IEEE Cat. No.01CH37182). IEEE, pp. 130-131. ISBN 0780366220
Edirisinghe, Eran A., Jiang, Jianmin and Grecos, Christos (2000) Shape adaptive padding for MPEG-4. In: 2000 Digest of Technical Papers. International Conference on Consumer Electronics. Nineteenth in the Series (Cat. No.00CH37102). IEEE, pp. 128-129. ISBN 0780363019
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