APPARATUS FOR MEASUREMENT OF SUBJECTIVE VIDEO QUALITY DEGRADATION

摘要

PURPOSE: A device for subjective picture quality degradation is provided to lower computational complexity during computing a picture quality degradation absolute temperature due to an objective body temperature picture quality by using a simple equation. CONSTITUTION: An reproduction image quality estimation value calculator(420) calculates image quality estimation value of the reproducing image by using the calculated visual rhythm difference by difference of a first visual rhythm information about a reference image and a second visual rhythm information about a reproducing image. An objective degradation section detection unit(430) detects at least one section which image quality estimation value of a reproducing image is lower than a predetermined value as an objective deterioration section.