Getting Spots in banana

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Allan III T. Condiman 2020-1-22

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评论： Allan III T. Condiman 2020-1-28

采纳的回答： KALYAN ACHARJYA

How to detect blacked spots or disease in banana and draw an color red in spots

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KALYAN ACHARJYA 2020-1-24

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编辑：KALYAN ACHARJYA 2020-1-24

在 MATLAB Online 中打开

rgbImage=imread('ban.jpeg');
subplot(121),imshow(rgbImage);
grayImage=rgb2gray(rgbImage);
[segment,blackSpots]=bwlabel(~im2bw(grayImage,0.7)); 
% Choose the threshold as per requirements
total_bk_spots=blackSpots-1
%................^ minus 1 for ignoring largest blobbs
subplot(122),imshow(segment);