MATLAB: How to draw multiple ROI in a single image
image processing
How to draw multiple Region of Interest in matlab,and how to mask the image
Best Answer
Hi Naga Lakshmi,
The following link could be of help to you. This is one of the several submissions in MATLAB File Exchange on MATLAB Central which is a forum for our product users to interact, exchange information and knowledge, without MathWorks' involvement. Feel free to contact the author of this submission directly for specific questions about the implementation
There is a number of functions which can be used for region growing, depending on the domain. Please have a look at the following list of Image Processing Toolbox functions, and refer to the linked sections of the MATLAB documentation:
Copy the points within the ROI in to vector and calculate the entropy of the vector. (With practice and logical indexing you will find it is not necessary to do the copying explicitly.)
Best Answer