A quick judgment method for split-screen Mura
A fast and regional technology, applied in image analysis, image data processing, instruments, etc., can solve the problems of loss of edge detail features, rough edge images, blurred edges, etc., to achieve a practical and simple judgment method, reduce detection time and reduce interference. Effect
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[0023] In order to better understand the above-mentioned technical solution, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0024] This embodiment provides a quick method for judging split-screen Mura, see figure 1 , mainly including the following steps:
[0025] Obtain the image to be detected;
[0026] Select a detection area, the detection area is a band-shaped area located near the center line of the image to be detected (for example, as figure 2 As shown, symmetrical about the midline of the image to be detected);
[0027] A sliding window is selected, and the sliding window is divided into a left area and a right area along the window center line;
[0028] The sliding window slides in the detection area (such as figure 2 As shown, the dotted line area represents the detection area, and the solid line frame in the dotted line area represents the sliding win...
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