Find the area of white region of binary image?

i have an image and converted it to binary, where the white area represents the region of interest of my image so i need to specify the area of the white region in cm^2, so that i can use the value with my hardware setup..

Answer 1

[Shreyas]

Hello,

You can use the bwarea function to get the area in pixels and then calculate the size of the pixel to get area in cm^2. Please do go through the relevant links below:

• Area of objects in binary image - MATLAB bwarea (mathworks.com)
• How to calculate area in a binary image? - MATLAB Answers - MATLAB Central (mathworks.com)
• How can I calculate the area of white pixels of binary image in mm2 - MATLAB Answers - MATLAB Central (mathworks.com)

Thank You.