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# System prepended metadata

title: '去除圖片雜質的想法(EX:數字)(無實測)'

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# 去除圖片雜質的想法(EX:數字)(無實測)
利用Edge Detection 跟 Line Extraction 演算法來定位出數字的位置

Line Extraction : https://www.learnopencv.com/hough-transform-with-opencv-c-python/

將數字做字元切割和比對 https://www.itread01.com/content/1507224002.html

在圖片中判斷到信心值大於一定程度的數字後即把那個範圍做模糊或用空白覆蓋

座標處理 : https://larrymachine.blogspot.com/2019/08/opencv-contour-detection.html

圖片模糊 : https://datacarpentry.org/image-processing/06-blurring/

心得:心很累 沒實力實作= =