METHOD AND DEVICE FOR MEASURING VIDEO QUALITY BASED ON DETECTION OF CHANGE OF COGNITION SENSITIVE REGION

摘要

Disclosed are a method for measuring video quality based on cognition sensitive region and a device thereof. The video quality can be measured based on the cognition sensitive region and change in the cognition sensitive region. The cognition sensitive region includes a spatial cognition sensitive region, a temporal cognition sensitive region, and a spatio-temporal cognition sensitive region. A cognitive weighting can be applied to the detected cognition sensitive region and the detected change in the cognition sensitive region. Based on the cognition sensitive region and the change in the cognition sensitive region, distortion is calculated and a result of measuring the image quality of a video is generated in accordance with the calculated distortion.;COPYRIGHT KIPO 2020