68‐3: Importance of Individual Adaptation in Visually Fidelitous Dynamic‐Range Compression from HDR to SDR Images

Reproducing fidelitous videos/images that include the individual impressions induced when the real scene is viewed, is important. Our previous psychological studies and the latest physiological research result conducted by Kubota et al. newly suggest that the human visual system characteristics change dynamically on circadian rhythm. This study also suggests that they significantly depend on individuality, i.e., personal behavior.