Michael Ben-Israel

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We propose to extend the basic H.264/AVC by the adding several linear transformations in the transform phase of the encoder. The proposed extension improves the performance of the video compression. We define a criteria and an algorithm that identifies several linear transformations that improve the output of the AVC encoder. First, we analyze the discrete(More)
A transform selection for a multi-transform video encoding scheme (AVC possible extension) is presented. This transform selection uses rate distortion optimization (RDO) technique. This method can also be adapted to be used for coding mode-selection and quantization step selection. RDO technique is applied to a selection of transform for each residual(More)
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