feature extraction on specified cordinate on image
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Hi I want to extract some features for train data on the specified part of the image I don't know how can i go to that part and run my code for the features?for example the malignant mass is located at 538 681 29 as is indicated in the ground truth data and I want the features at that region. Thank you in advance to guide me.
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Jing
2013년 2월 19일
For extracting features of a part of the image, you can just index into the image or create a new image of that part to do the extraction.
Image Analyst
2013년 2월 19일
See my image segmentation tutorial: http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862
If you still need help, post your image somewhere, and tell us where you posted it and let us know what kind of help you need. http://www.mathworks.com/matlabcentral/answers/7924-where-can-i-upload-images-and-files-for-use-on-matlab-answers
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Image Analyst
2013년 2월 21일
That's a subject that people have been working on for decades so it's certainly not going to be any 5 minute demo that I can whip up for you. Please go to VisionBib for a list of papers on the subject. http://iris.usc.edu/Vision-Notes/bibliography/contentsmedical.html#Medical%20Applications,%20CAT,%20MRI,%20Ultrasound,%20Heart%20Models,%20Brain%20Models
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