2005 · 28 citations · 2 references
ComputingComputer ScienceComputer GraphicsComputer VisionMachine VisionData CompressionImage CompressionImage QualityMotion EstimationSource CodingVideo AnalysisBlock Size EstimationBlock Size SelectionBlock-based CompressionDegradationMode SelectionSimilarity DetectionVideo CompressionVideo Motion Detection
A fast inter-mode selection algorithm is proposed to improve the encoder efficiency of the H.264/MPEG-4 AVC standard, but with insignificant degradation in picture quality. The modified fast inter-mode selection (MFInterms) algorithm extends previous work to provide a. more efficient prediction of mode decision. The strategy incorporates temporal similarity detection and the detection of different moving features within a macroblock. Simulation results demonstrate a speed up in encoding time of up to 73% compared with the H.264 benchmark.
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Fast Mode Decision for Intra Prediction
Fu-bin Pan · Medical Entomology and Zoology · 2003 · 118 citations