In this section, we will learn how we can use the function
regionprops in MATLAB to detect various properties of objects that can be detected using steps in the previous sections. The input to the
regionprops function is a binary image, with the object marked in white and the background marked in black.
This command creates a 'struct' variable in which it stores various properties for every region. The default properties are
BoundingBox. The function also allows extracting a wide range of other properties that can be found in the MATLAB help or by typing in
doc regionprops in the MATLAB command window.
Here's the syntax for using the function
% Code to extract default properties of objects Stats = regionprops(out2); % Code to extract only centroids of objects Stats = regionprops(out2, 'Centroid');