How to count image binary
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Hi all
if i have binary image, how to calculate the white pixel, and black pixel?
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Adam Danz
2019 年 7 月 31 日
Do you mean you want to calculate the location of a single white pixel? Or you want to determine if a given coordinate is a white pixel? Maybe a picture will help.
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KALYAN ACHARJYA
2019 年 7 月 31 日
編集済み: KALYAN ACHARJYA
2019 年 7 月 31 日
Let's say input binary image is image_bw
result=bwareafilt(image_bw,1,'Largest');
count_w=sum(result);
fprintf('The white pixel count is: %d',count_w);
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