Rate adaptive multimedia streams: optimization and admission control
IEEE/ACM Transactions on Networking (TON)
Journal of Visual Communication and Image Representation
Flow-level QoS for a dynamic load of rate adaptive sessions sharing a bottleneck link
Computer Networks: The International Journal of Computer and Telecommunications Networking
Journal on Image and Video Processing
Cross-layer QoS support for multimedia delivery over wireless internet
EURASIP Journal on Applied Signal Processing
Folding: a method for semantic encoding of error-tolerant data
Proceedings of the second workshop on Underwater networks
Fine-grained rate shaping for video streaming over wireless networks
EURASIP Journal on Applied Signal Processing
EURASIP Journal on Applied Signal Processing
MAC-layer QoS management for streaming rate-adaptive VBR video over IEEE 802.11e HCCA WLANs
Advances in Multimedia
GOP-level transmission distortion modeling for mobile streaming video
Image Communication
Joint video summarization and transmission adaptation for energy-efficient wireless video streaming
EURASIP Journal on Advances in Signal Processing
Cross-layer multiuser resource allocation for video communication over OFDM networks
Computer Communications
Cross-layer optimized wireless multicast for layered media
Computer Networks: The International Journal of Computer and Telecommunications Networking
Content and overlay-aware scheduling for peer-to-peer streaming in fluctuating networks
Journal of Network and Computer Applications
A low-complexity rate allocation algorithm for joint source-channel video coding
Image Communication
A network coding scheme for SVC streaming over wireless mesh network
Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly
Distributed algorithms for network lifetime maximization in wireless visual sensor networks
IEEE Transactions on Circuits and Systems for Video Technology
Modeling and analysis of distortion caused by Markov-model burst packet losses in video transmission
IEEE Transactions on Circuits and Systems for Video Technology
Concealment of whole-picture loss in hierarchical B-picture scalable video coding
IEEE Transactions on Multimedia
A low-complexity cross-layer optimization algorithm for video communication over wireless networks
IEEE Transactions on Multimedia
No-reference video quality monitoring for H.264/AVC coded video
IEEE Transactions on Multimedia
Adaptive mode- and diversity-control for video transmission on MIMO wireless channels
IEEE Transactions on Signal Processing
Joint source-hannel distortion modeling for MPEG-4 video
IEEE Transactions on Image Processing
A distributed network selection scheme in next generation heterogeneous wireless networks
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Cross-layer QoS provisioning for multimedia transmissions in cognitive radio networks
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
A robust network coding scheme for SVC-based streaming over wireless mesh network
GIIS'09 Proceedings of the Second international conference on Global Information Infrastructure Symposium
IEEE Transactions on Multimedia
International Journal of Modelling and Simulation
Journal of Visual Communication and Image Representation
Content-aware error-resilient transcoding using prioritized intra-refresh for video streaming
Journal of Visual Communication and Image Representation
Journal of Visual Communication and Image Representation
RD-optimized interactive streaming of multiview video with multiple encodings
Journal of Visual Communication and Image Representation
Optimal network selection in heterogeneous wireless multimedia networks
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Optimal network selection in heterogeneous wireless multimedia networks
Wireless Networks
A framework for cross-layer optimization of video streaming in wireless networks
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Adaptive sensing and optimal power allocation for wireless video sensors with sigma-delta imager
IEEE Transactions on Image Processing - Special section on distributed camera networks: sensing, processing, communication, and implementation
Prediction of transmission distortion for wireless video communication: Algorithm and application
Journal of Visual Communication and Image Representation
Rate-distortion control with delay bound constraint for video streaming over multi-hop networks
PCM'10 Proceedings of the Advances in multimedia information processing, and 11th Pacific Rim conference on Multimedia: Part II
Evaluation of temporal variation of video quality in packet loss networks
Image Communication
Cross-layer optimization for SVC video delivery over the IEEE 802.11e wireless networks
Journal of Visual Communication and Image Representation
FlexCast: graceful wireless video streaming
MobiCom '11 Proceedings of the 17th annual international conference on Mobile computing and networking
ICESS'05 Proceedings of the Second international conference on Embedded Software and Systems
A novel rate-distortion model for leaky prediction based FGS video coding
PCM'04 Proceedings of the 5th Pacific Rim conference on Advances in Multimedia Information Processing - Volume Part III
Optimum end-to-end distortion estimation for error resilient video coding
PCM'04 Proceedings of the 5th Pacific Rim Conference on Advances in Multimedia Information Processing - Volume Part II
Joint source-channel video coding based on the optimization of end-to-end distortions
PSIVT'06 Proceedings of the First Pacific Rim conference on Advances in Image and Video Technology
Error resilient motion estimation for video coding
PSIVT'06 Proceedings of the First Pacific Rim conference on Advances in Image and Video Technology
SSIM-Based error resilient video coding over packet-switched networks
PCM'12 Proceedings of the 13th Pacific-Rim conference on Advances in Multimedia Information Processing
International Journal of Handheld Computing Research
SSIM-based Error Resilient Video Coding Over Packet-Switched Networks
Journal of Signal Processing Systems
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We first develop a rate-distortion (R-D) model for DCT-based video coding incorporating the macroblock (MB) intra refreshing rate. For any given bit rate and intra refreshing rate, this model is capable of estimating the corresponding coding distortion even before a video frame is coded. We then present a theoretical analysis of the picture distortion caused by channel errors and the subsequent inter-frame propagation. Based on this analysis, we develop a statistical model to estimate such channel errors induced distortion for different channel conditions and encoder settings. The proposed analytic model mathematically describes the complex behavior of channel errors in a video coding and transmission system. Unlike other experimental approaches for distortion estimation reported in the literature, this analytic model has very low computational complexity and implementation cost, which are highly desirable in wireless video applications. Simulation results show that this model is able to accurately estimate the channel errors induced distortion with a minimum delay in processing. Based on the proposed source coding R-D model and the analytic channel-distortion estimation, we derive an analytic solution for adaptive intra mode selection and joint source-channel rate control under time-varying wireless channel conditions. Extensive experimental results demonstrate that this scheme significantly improves the end-to-end video quality in wireless video coding and transmission