Jamel Belhadj Tahar — accepted AI-conference papers

2018

Asymmetric Dct-Jnd for Luminance Adaptation Effects: an Application To Perceptual Video Coding in Mv-Hevc

Sami Jaballah, Mohamed-Chaker Larabi, Jamel Belhadj Tahar

ICASSP 2018accepted

Based on psychophysical experiments, we propose an asymmetric 3D just noticeable difference model (AJND) in the DCT domain taking into consideration the binocular properties of the human visual system (HVS), the background luminance and the spatial frequency of each DCT component. Subjective evaluat…

Cited by 0 Source ↗Scholar ↗

2018

Towards Perceptually Guided Rate-Distortion Optimization For Hevc

Kais Rouis, Mohamed-Chaker Larabi, Jamel Belhadj Tahar

ICASSP 2018accepted

This paper proposes a novel approach for perceptually guiding the rate-distortion optimization (RDO) process within the High Efficiency Video Coding (HEVC) standard. The reference codec does not consider effectively the perceptual characteristics of the input video and further, the particular percep…

Cited by 0 Source ↗Scholar ↗