please, how to calculate the number of pixels in boundingbox ?

hi i saiful. I would like to ask which way to count the number of pixels contained on objects in boundingbox, use the command regionprops

Answer 1

[Walter Roberson]

Multiply the width of the bounding box by the height of the bounding box.

[saiful irfan]

please, how to write the code !!!

[saiful irfan]

please, how to write the code !!!

[Walter Roberson]

For example,

info = regionprops(BinaryImage, 'BoundingBox');
number_of_pixels = info.BoundingBox(3) * info.BoundingBox(4);