1. First, perform a filtering operation on the sample picture to reduce noise;
2. Calculate the gradient direction and gradient magnitude of the filtered image, and generate a gradient map;
3. Perform binarization operations according to the gray-scale features of the gradient image;
Phone: 13712865573 (Mr. Luo)
E-mail: luogq@gunion.cn
Dongguan production base: No. 1, Xiashaling South Road, Xiasha Village, Shipai Town, Dongguan City
Shenzhen R&D Center: No. 142, Songyu Road, Songgang Street, Baoan District, Shenzhen
Suzhou production base: No. 3, Futai Road, Taiping Town, Xiangcheng District, Suzhou City, Jiangsu Province
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