# MATLAB: How can i separate all the connected regions in a binary image and display them individually.

binary image

I have small white pixel areas in my binary image, how can I extract only those white connected pixel areas and display them individually.

#### Best Answer

• Use bwlabel() and ismember
[labeledImage, numRegions] = bwlabel(binaryImage);props = regionprops(labeledImage, 'Area')% Compute all the areas.allAreas = [props.Area]% Display each blob in its own figure.for k = 1 : numRegions    thisRegion = ismember(labeledImage, k);    figure;    imshow(thisRegion);    drawnow;end