Using impoly in matlab GUI
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I am using impoly function in MATLAB GUI for a stack of DICOM images to delineate ROI. Firstly, using ROIPOLY I am getting the x,y co-ordinates.The (x,y) co-ordinates are given as input to the impoly function i.e., I am just copying the position in the next slice of image of the stack.The function is giving the points on the image but it is not editable.I am not able to drag the points and modify the ROI. While I am doing the same operation for a single image it is working . Can anyone explain this behavior, and how can i get rid of it?
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Image Analyst
2014 年 5 月 10 日
I don't understand. Explain exactly where it is working (draggable points) and where it is not. You say it's working for a single image but not for a DICOM image? When you load an image from a DICOM stack into an axes, is it not a single image at that point? Maybe try calling "cla reset" before calling imshow() and see it that fixes it.
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