Julien Le Tanou — accepted AI-conference papers

2018

Low Complexity Joint RDO of Prediction Units Couples for HEVC Intra Coding

Maxime Bichon, Julien Le Tanou, Michaël Ropert, Wassim Hamidouche, Luce Morin, Lu Zhang

ICASSP 2018accepted

HEVC is the latest block-based video compression standard, outperforming H.264/AVC by 50% bitrate savings for the same perceptual quality. An HEVC encoder provides Rate-Distortion optimization coding tools for block-wise compression. Because of complexity limitations, Rate-Distortion Optimization (R…

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2017

Inter-block dependencies consideration for intra coding in H.264/AVC and HEVC standards

Maxime Bichon, Julien Le Tanou, Michaël Ropert, Wassim Hamidouche, Luce Morin, Lu Zhang

ICASSP 2017accepted

Recent MPEG video compression standards are still block-based: blocks of pixels are sequentially coded using spatial or temporal prediction schemes. For each block, a vector of coding parameters has to be selected. In order to limit the complexity of this decision, independence between blocks is ass…

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