calculate the area
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hello everyone I need help. I have a picture consisting only of black and white. Does anybody know of any function which I figured would be an area of white on obazku.
Thank you so much to everyone
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Adam
2012년 3월 25일
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Image Analyst
2012년 3월 25일
What is obazku? Is that zero or black? What if there are several disconnected areas of white? Your method would give the total area but not the area of each one individually. If you want the total white area in a binary black and white grayscale image then your method is fine.
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Matt Kindig
2012년 3월 23일
Do you want just the total number of pixels of white? If so, just sum the image (sum all 1's).
If you want the area of contiguous objects of white, check out the 'regionprops' function in the Image Processing Toolbox.
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