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Comparison system based on pixel difference analysis

A pixel difference, pixel technology, applied in the computer field, can solve problems such as huge computational load, unfavorable large-scale promotion, complex fuzzy mathematical algorithm, etc., to achieve the effect of saving computational load, suitable for large-scale promotion, and avoiding fuzzy mathematical algorithm

Inactive Publication Date: 2018-02-09
曾传德
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to use the human brain to carry out artificial intelligence image recognition, which involves complex fuzzy mathematical algorithms, and the amount of calculation is huge, which is not conducive to large-scale promotion. The purpose is to provide a comparison system based on pixel difference analysis to solve the above problems

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  • Comparison system based on pixel difference analysis

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Embodiment

[0018] Such as figure 1 As shown, the comparison system based on pixel difference analysis of the present invention includes: pixels used to simplify the picture into a first picture with 72 pixels in 8 rows and 9 columns and a second picture with 72 pixels in 9 rows and 8 columns module; a grayscale module for grayscaleizing the first picture and the second picture; for extracting the grayscale value of each pixel of the first picture to form a first grayscale matrix, and extracting each pixel of the second picture The gray value of the gray value constitutes the matrix module of the second gray matrix; the position of the element in the first gray matrix corresponds to the position of the pixel in the first picture; the position of the element in the second gray matrix corresponds to the second The position of the pixel in the picture corresponds; when any element in the first grayscale matrix is ​​smaller than the element on the right side of the element, replace the elemen...

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Abstract

The invention discloses a comparison system based on pixel difference analysis. The system includes a graying module used for graying a first picture and a second picture; a matrix module used for extracting the gray value of each pixel point of the first image so as to form a first gray level matrix and extracting the gray value of each pixel point of the second image so as to form a second graylevel matrix, wherein positions of elements in the first gray level matrix are corresponding to those of pixel elements in the first picture and positions of elements in the second gray level matrix are corresponding to those of pixel points in the second picture; and a comparison module used for judging the identical of the two picture when first identification matrixes of the two pictures are identical and second identification matrixes are identical and judging difference of the two pictures when either of the first identification matrixes and the second identification matrixes of the two pictures are different. According to the invention, use of a fuzzy mathematics algorithm is avoided in a condition of ensuring resolution accuracy, so that the operation load is reduced and large scalepromotion is facilitated.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a comparison system based on pixel difference analysis. Background technique [0002] Image recognition technology is an important field of artificial intelligence. In order to compile computer programs that simulate human image recognition activities, different image recognition models have been proposed. For example template matching models. This model believes that to recognize an image, there must be a memory pattern of this image in past experience, also called a template. If the current stimulus can match the template in the brain, the image will be recognized. For example, if there is a letter A, if there is an A template in the brain, and the size, orientation, and shape of the letter A are exactly the same as the A template, the letter A will be recognized. Pattern recognition in image recognition is a kind of automatic completion of shapes, patterns, curves, numbe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62
CPCG06V10/754
Inventor 曾传德
Owner 曾传德
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