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Showing 1 to 9 of 9 for “"Scalable Video Coding"”.
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Scalable video coding
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1996.
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Adaptive format conversion information as enhancement data for scalable video coding
Scalable coding techniques can be used to efficiently provide multicast video service and involve transmitting a single independently coded base layer and one or more dependently coded enhancement layers. Clients can decode the base layer bitstream and none, some or all of the enhancement layer …
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A spatial scalable video coding with selective data transmission using wavelet decomposition.
In this research a scalable video coding framework is proposed, mainly focusing on spatial scalability, and a subjective data compression algorithm based on: (1) quality, (2) resolution (target output device), and (3) bandwidth. This framework enables the scalable delivery of video based on the …
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Transforms for prediction residuals in video coding
… used to compress both image intensities in image coding and prediction residuals in video coding. Major prediction residuals include the motion compensated prediction residual, the resolution enhancement residual in scalable video coding, and the intra prediction residual in intra-frame coding. …
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Image analysis using visual saliency with applications in hazmat sign detection and recognition
… other work we investigate error concealment for scalable video coding (SVC). When video compressed with SVC is transmitted over loss-prone networks, the decompressed video can suffer severe visual degradation across multiple frames. In order to enhance the visual quality, we propose an …
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Computational Complexity Optimization on H.264 Scalable/Multiview Video Coding
The H.264/MPEG-4 Advanced Video Coding (AVC) standard is a high efficiency and flexible video coding standard compared to previous standards. The high efficiency is achieved by utilizing a comprehensive full search motion estimation method. Although the H.264 standard improves the visual quality at …
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Multimedia data dissemination in opportunistic systems
… that require the exchange of larger data (e.g. video) are still challenging due to the characteristics of this kind of networks. However, there are still multimedia sharing scenarios where a user might need switching from infrastructural communications to an ad-hoc alternative. Examples are the …
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Boosting application performance using heterogeneous virtual channels
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2026-05-01