Description: An objective evaluation
Objective evaluation of image quality refers to the original image distorted image deviation error to measure the distortion of the image quality, currently one of the most commonly used indicator is the PSNR (Li YM, 2011, China Image and Graphics) Let and denote the original image and pending evaluation image, and there is
PSNR greater value represents the distorted image and the original image closer, better visual perception
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File list (Check if you may need any files):
psnr_image\bzier_psnr.m
..........\lena1.jpg
..........\main_psnr_image.m
psnr_image
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