Image defect repairing method, system, computer equipment and storage medium
A defect repair and image technology, applied in the computer field, can solve problems such as disturbing image clarity, lack of repairing methods for image defect areas, affecting image clarity, etc.
Active Publication Date: 2022-02-08
深圳市创世易明科技有限公司
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[0003] However, the images captured by industrial cameras, video cameras, scanners and other equipment often contain a lot of noise and miscellaneous points in the captured images due to the influence of the shooting environment or the flaws of the object itself, which affects the clarity of the image.
Conventional image recognition and other technologies are difficult to perform feature recognition for discrete noise points scattered in the image with inconspicuous features, resulting in noise and noise points that seriously interfere with the clarity of the image, and there is a lack of methods for repairing image defect areas
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[0057] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0058] It should be noted that all the technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the application; the terms used herein in the description of the application are only to describe specific embodiments The purpose is not to limit the present application; the terms "comprising" and "having" and any variations thereof in the specification and claims of the present application and the description of the above drawings are intended to cover non-exclusive inclusion.
[0059] The terms "first", "second" and the like in...
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The invention belongs to the field of computer technology, and in particular relates to an image defect repair method, system, computer equipment and storage medium. The method includes: obtaining and copying the image to be detected; performing grayscale processing and binarization processing on two groups of images to be detected respectively to obtain a grayscale image and a binary image; comparing and filtering out the grayscale value of the grayscale image Floating point: Determine the noise pixel block from the binary image and map it to the floating point image for comparison. When the positions are consistent, the image restoration of the noise pixel block. Through the analysis of the abnormal gray value of the image and the screening of the noise pixel block, the image defect pixel block is eliminated after approval, and a clear image without noise and noise interference is obtained, and the image defect area is repaired.
Description
technical field [0001] The invention belongs to the technical field of computers, and in particular relates to an image defect repairing method, system, computer equipment and storage medium. Background technique [0002] With the continuous development of artificial intelligence technology and the gradual maturity of computer vision technology, the process of image processing involves the identification and processing of noise points in the image. Since image processing technology has been applied in the fields of face recognition, disease diagnosis, artificial intelligence, intelligent manufacturing, and computer vision, it is specifically applied to a large two-dimensional array obtained by shooting industrial cameras, video cameras, scanners and other equipment . The captured image processing is usually a technology that uses a computer to analyze the image to achieve the desired result. It generally includes image compression, enhancement and restoration, matching, des...
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IPC IPC(8): G06T5/00G06T7/11G06T7/136
CPCG06T7/11G06T7/136G06T2207/20172G06T5/77
Inventor 刁森林
Owner 深圳市创世易明科技有限公司