SYSTEM AND METHOD FOR MEASURING IMAGE QUALITY
First Claim
Patent Images
1. A computer-implemented method for measuring image quality comprising:
- receiving at least one input image in a region of interest; and
using an average adjacent pixel difference module for computing an adjacent pixel difference for each valid pixel in the region of interest, summing the at least some of the adjacent pixels'"'"' absolute differences and computing the average adjacent pixel difference within the region of interest.
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Abstract
The present invention provides an improved system and method for measuring quality of both single and stereo video images. The embodiments of the present invention include frequency content measure for a single image or region-of-interest thereof and disparity measure for stereo images or region-of-interest thereof.
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20 Claims
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1. A computer-implemented method for measuring image quality comprising:
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receiving at least one input image in a region of interest; and using an average adjacent pixel difference module for computing an adjacent pixel difference for each valid pixel in the region of interest, summing the at least some of the adjacent pixels'"'"' absolute differences and computing the average adjacent pixel difference within the region of interest. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A computer-implemented system for measuring image quality comprising:
an average adjacent pixel difference module for computing an adjacent pixel difference for each valid pixel in a region of interest, summing the at least some of the adjacent pixels'"'"' absolute differences and computing the average adjacent pixel difference within the region of interest. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
Specification