Robust system and cross-layer design for H.264/AVC-based wireless video applications
EURASIP Journal on Applied Signal Processing
Dynamic computational complexity and bit allocation for optimizing H.264/AVC video compression
Journal of Visual Communication and Image Representation
Intra/inter algorithm for B frame processing in H.264/AVC encoder
ICCOM'07 Proceedings of the 11th Conference on 11th WSEAS International Conference on Communications - Volume 11
Wireless multimedia coding and transport layers
ICCOM'05 Proceedings of the 9th WSEAS International Conference on Communications
Supporting multimedia streaming and best-effort data transmission over IEEE 802.11e EDCA
International Journal of Network Management
Configurable VLSI architecture for deblocking filter in H.264/AVC
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
On statistical multiplexing of variable-bit-rate video streams in mobile systems
MM '09 Proceedings of the 17th ACM international conference on Multimedia
Complexity-constrained H.264 video encoding
IEEE Transactions on Circuits and Systems for Video Technology
An H.264/SVC memory architecture supporting spatial and course-grained quality scalabilities
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Statistical multiplexing of variable-bit-rate videos streamed to mobile devices
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Broadcasting video streams encoded with arbitrary bit rates in energy-constrained mobile TV networks
IEEE/ACM Transactions on Networking (TON)
Computational time reduction using low complexity skip prediction for H.264/Avc standard
DNCOCO'06 Proceedings of the 5th WSEAS international conference on Data networks, communications and computers
Rate control for consistent visual quality of H.264/AVC encoding
Image Communication
Efficient region-of-interest scalable video coding with adaptive bit-rate control
Advances in Multimedia
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In video coding standards, a compliant bit stream must be decoded by a hypothetical decoder that is conceptually connected to the output of an encoder and consists of a decoder buffer, a decoder, and a display unit. This virtual decoder is known as the hypothetical reference decoder (HRD) in H.263 and the video buffering verifier in MPEG. The encoder must create a bit stream so that the hypothetical decoder buffer does not overflow or underflow. These previous decoder models assume that a given bit stream will be transmitted through a channel of a known bit rate and will be decoded (after a given buffering delay) by a device of some given buffer size. Therefore, these models are quite rigid and do not address the requirements of many of today's important video applications such as broadcasting video live or streaming pre-encoded video on demand over network paths with various peak bit rates to devices with various buffer sizes. In this paper, we present a new HRD for H.264/AVC that is more general and flexible than those defined in prior standards and provides significant additional benefits.