Graying technology-based classification method
A technology, gray value technology, applied in the computer field, can solve the problems of unclear boundary recognition and easy misjudgment.
Inactive Publication Date: 2019-12-13
刘海旭
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Problems solved by technology
[0003] The boundary recognition of the existing image recognition technology is not clear, and misjudgment is prone to occur
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[0013] The present invention adopts the separate method of grayscale technology, comprising the following steps: dividing the image into several squares; dividing each square into several pixels; graying each pixel, and extracting the grayscale of each pixel. The gray-scale matrix of the two images is compared, and if the similarity exceeds the threshold, the two images are considered similar. The number of squares is 256. Each square contains 16 pixels. The grayscale matrix is a square matrix.
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The invention discloses a graying technology-based classification method. The graying technology-based classification method comprises the following steps of dividing an image into a plurality of grids; dividing each grid into a plurality of pixels; graying each pixel, extracting a gray value of each pixel and making a gray matrix; comparing the gray matrixes of the two images, and if the similarity exceeds a threshold value, considering that the two images are similar. According to the method, a graying technology is adopted, boundaries can be effectively distinguished, and misjudgment is avoided.
Description
technical field [0001] The invention relates to the field of computer technology, in particular to a separation method using the grayscale technology. Background technique [0002] Image recognition refers to the technology of using computers to process, analyze and understand images to identify targets and objects in various patterns. In general industrial use, industrial cameras are used to take pictures, and then software is used for further recognition processing according to the gray scale difference of the pictures. Image recognition software is represented abroad by Cognex, etc., and domestically represented by Youtu Smart. In addition, in geography, it refers to the technology of classifying remote sensing images. [0003] The boundary recognition of the existing image recognition technology is not clear, and misjudgment is prone to occur. Contents of the invention [0004] The technical problem to be solved by the present invention is that the boundary recogniti...
Claims
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Login to View More IPC IPC(8): G06K9/62
CPCG06F18/22G06F18/24
Inventor 刘海旭
Owner 刘海旭
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