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Dual frame video encoding with feedback
The Thrity-Seventh Asilomar Conference on Signals, Systems & Computers, 2003
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A special case of multiple frame prediction is the dual frame buffer, where an encoder uses both an immediate past frame and a long term past frame for motion compensation. Using a dual frame buffer together with intra/inter mode switching improves the compression performance of the coder. In this work, we investigate the effect of feedback in making better mode-switching decisions in the context of rate-distortion optimization. Feedback information is used to limit drift errors due to packet
doi:10.1109/acssc.2003.1292238
fatcat:kjjqxwb2kbbqbclk3rb4sghnny