Image identification method and system, and automatic focusing control method and system
An image recognition and image technology, applied in the field of image recognition, can solve the problems of complex steps in the target area and achieve the effect of accurate automatic focus
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[0069] 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.
[0070] like figure 1 , figure 2 , image 3 , Figure 4 As shown, the first embodiment of the present invention provides an image recognition method, the method includes the following steps:
[0071] S01. Using the image matching method, perform similarity matching on the template array and all regions to be matched in the image to be tested, and assign each similarity value to the pixel points in the corresponding region to be matched to obtain a similarity value image;
[0072] S02. Using the similarity threshold to filter the similarity value image to obtain a filtered image;
[0073] S03. Determine the point with the largest similarity value in the first area, and use the area to be matched corresponding to the point with the largest simila...
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