Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"MPEG-2/4"”.
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Efficient coding of natural sounds
… Bitraten, wurde in dem Audiokodierungsverfahren MPEG-2/4 AAC erreicht durch den Austausch der modifizierten diskrete Kosinustransformation (MDCT) durch ein verschiebungsinvariantes spärliches Signalmodel (Matching Pursuit). Es konnte gezeigt werden, dass die Anzahl M>100 Gammatonfiltern (2.4 …
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A Cost Shared Quantization Algorithm and its Implementation for Multi-Standard Video CODECS
… Video Coding (HEVC). HEVC, successor to H.264/MPEG-4 AVC, aims to substantially improve coding efficiency compared to AVC High Profile. The thesis presents a high performance circuit shared architecture that can perform the quantization operation for HEVC, H.264/AVC, AVS, VC-1, MPEG- 2/4 and …