MATLAB: How to find the length of an object in an image

Image Processing Toolbox

I am new to image processing and I am looking for a way to find the length in cm of an object in an image. In particular, I am dealing with images of human body segments like feet, hands etc.

Best Answer

You can use regionprops. See a Image Segmentation Tutorial demo in my File Exchange:
Also see VisionBib to find papers on body part segmentation.
Related Question