Perceptual Quality of Geometrically Distorted Images Part I: The Homogenity-Based Perceptual Quality Measurement

Abstract

Measurement of the perceptual impact of geometric distortions applied to images or video on human observers is a difficult and not widely researched subject As a result. We are currently still lacking the proper objective methods to measure the perceptual quality of such distorted images. In this paper. we propose an objective quality measurement method suitable for assessing the perceptual quality of geometrically distorted images. In the second part of this series. we will evaluate the proposed system by performing a user test experiment