horizontal and vertical histogram of a given image.

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Haseeb Hassan
Haseeb Hassan 2017-9-16
评论： Image Analyst 2017-9-19
This is an image showing the two occluding objects edges detected now i want to find the horizontal histogram of the given image and want to split it.Please anybody can help. 58X105 is imaged size

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回答（1 个）

Image Analyst
Image Analyst 2017-9-16
What do you mean by horizontal histogram? A histogram is the frequency of occurrence vs. gray level? Do you actually mean profile, which is the sum of all gray levels as a function of distance? If so
horizontalProfile = sum(grayImage, 1); % Sum vertically to produce the horizontal profile.
verticalProfile = sum(grayImage, 2); % Sum horizontally to produce the vertical profile.
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Haseeb Hassan
Haseeb Hassan 2017-9-19
But i want to break the edges.So what you suggest for that.
Image Analyst
Image Analyst 2017-9-19
Why? If all you have are edges, for some reason, then fill them to create solid blobs, and then use watershed.

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