Jean-François Travers — accepted AI-conference papers

2020

Versatile Video Coding and Super-Resolution for Efficient Delivery of 8k Video with 4k Backward-Compatibility

Charles Bonnineau, Wassim Hamidouche, Jean-François Travers, Olivier Déforges

ICASSP 2020accepted

In this paper, we propose, through an objective study, to compare and evaluate the performance of different coding approaches allowing the delivery of an 8K video signal with 4K backward-compatibility on broadcast networks. Presented approaches include simulcast of 8K and 4K single-layer signals enc…

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2016

Adaptive rate control algorithm for SHVC: Application to HD/UHD

T. Biatek, Wassim Hamidouche, Jean-François Travers, Olivier Déforges

ICASSP 2016accepted

Scalable video coding consists in compressing the video sequence into a layered bitstream where each layer refers to different spatial, temporal or quality representation of the video. Scalability enables compression gain compared to the simulcast encoding of layers thanks to inter-layer predictions…

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