Analytical study of Voltage and Current level changes in Video Signal on Image Statistics Parameters Measurement [ ]


Objective methods for assessing perceptual image quality traditionally attempted to quantify the visibility of differences between a distorted image and a reference image using a variety of known properties of the human visual system. Under the assumption that human visual perception is highly adapted for extracting structural information from a scene, which is used to analyse the image statistical data for quality assessment based on the degradation of structural information. As the specific example of this concept, To develop an IDL procedure and demonstrate its promise through a set of intuitive examples, as well as comparison with standard deviation , mean and variance values of consecutive video images which is extracted from sequences of video clippings.