Search Results for author: Thomas Guionnet

Found 2 papers, 1 papers with code

Light-weight CNN-based VVC Inter Partitioning Acceleration

no code implementations17 Dec 2023 Yiqun Liu, Mohsen Abdoli, Thomas Guionnet, Christine Guillemot, Aline Roumy

Compared to the High Efficiency Video Coding (HEVC) standard, VVC offers about 50% compression efficiency gain, in terms of Bjontegaard Delta-Rate (BD-rate), at the cost of about 10x more encoder complexity.

CNN-based Prediction of Partition Path for VVC Fast Inter Partitioning Using Motion Fields

2 code implementations20 Oct 2023 Yiqun Liu, Marc Riviere, Thomas Guionnet, Aline Roumy, Christine Guillemot

Experiments show that the proposed method can achieve acceleration ranging from 16. 5% to 60. 2% under the RandomAccess Group Of Picture 32 (RAGOP32) configuration with a reasonable efficiency drop ranging from 0. 44% to 4. 59% in terms of BD-rate, which surpasses other state-of-the-art solutions.

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