2007 IEEE International Conference on Image Processing 2007
DOI: 10.1109/icip.2007.4379773
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A Novel Paradigm for Optimized Scalable Video Transmission Based on JPEG2000 with Motion

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Cited by 11 publications
(23 citation statements)
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“…Exploiting scalable nature of JPEG2000, proposals 11,12 have also been made to use JPEG2000 for video browsing, where the streaming video can be randomly accessed with complete flexibility at the frame level: random access any frame in sequence, forward/backward playback in time, playback at K× speed by decoding only every K frames, etc. Though at encoding time each frame is encoding independently, inter-frame redundancy can nevertheless be exploited.…”
Section: Video Browsingmentioning
confidence: 99%
See 1 more Smart Citation
“…Exploiting scalable nature of JPEG2000, proposals 11,12 have also been made to use JPEG2000 for video browsing, where the streaming video can be randomly accessed with complete flexibility at the frame level: random access any frame in sequence, forward/backward playback in time, playback at K× speed by decoding only every K frames, etc. Though at encoding time each frame is encoding independently, inter-frame redundancy can nevertheless be exploited.…”
Section: Video Browsingmentioning
confidence: 99%
“…This was done so that frames could be sent either forward or backward in time per client's request, and the client could simply decode and play back the video in the transmission order with no excess buffering. Note that this was a more limited form of media interactivity than video browsing, but unlike JPEG2000-based approaches 11,12 for video browsing, where each frame was encoded independently, the inter-frame redundancy was explicitly exploited here during actual media encoding, hence the resulting encoding rate is expected to be much lower.…”
Section: Reversible Video Playbackmentioning
confidence: 99%
“…Other research, closer to the process proposed in this paper, is described in [18,19,6]. They perform a conditional replenishment of JPEG2000 code-blocks with motion compensation, but this technique appears to be too complex to be applied in real-time environments, since they work with a low-level code stream.…”
Section: Introductionmentioning
confidence: 99%
“…In our earlier work [3], we proposed a new paradigm for serving video; in which, we rely on JPEG 2000 to independently compress the original video frames, providing quality scalability and spatial resolution scalability. To exploit the inter-frame redundancy, we rely on a server policy to optimally select the number of quality layer for each code-block transmitted and on a client policy to make the most of the received (distorted) frames and a (possibly client-specific) motion model.…”
Section: Introductionmentioning
confidence: 99%
“…In [3], we restricted our attention to the case where redundancy is exploited only within each pair of frames. By contrast, the current paper extends the approach to the case in which the server optimization policy is run over a sliding window of frames; this potentially allows for the exploitation of redundancy between any two frames in the window.…”
Section: Introductionmentioning
confidence: 99%