How to manually segment an image in Matlab, and also manually label the segments?
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Hi, I'm a newbie to Matlab. I'm basically attempting to manually segment a set of images and then manually label those segments also. I looked into the imfreehand(), but I'm unable to do this using imfreehand().
Basically, I want to follow the following steps :
1. Manually segment various ROIs on the image (imfreehand only lets me draw one segment I think?)
2. Assign labels to all those segments
3. Save the segments and corresponding labels to be used further (not sure what format they would be stored in, I think imfreehand would give me the position and I could store that along with the labels?)
If there is some other tool or software which would help me do this, then any pointers would be very much appreciated. Thanks!
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Answers (1)
tairman singh
on 18 Apr 2013
try searching in the image processing toolbox DEMOS.There is one demo which shows how to segment a image and label those ,name of the demo is "Color-Based Segmentation Using the L*a*b* Color Space".
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