How to show area on image?
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Hi, I'm using region props to calculate area,convex hull and euler number of every component in an image, but I don't know which element of the resulting array corresponds to which component. Is there a way that I could display the area of each component on the image as it is very confusing for me to find out which component is in column 1 or 2. Any help would be appreciated.
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Image Analyst
2016년 5월 22일
See my Image Segmentation Tutorial: http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862
Note how I ask regionprops for the centroids and then I use text() to place a label at each centroid. That's one way. If you were thinking of something else, like overlaying a colored patch or outline, let me know.
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