The imopen
function in MATLAB is used for performing morphological opening on a binary image. Morphological opening is a technique which removes small objects from the foreground of the image, while preserving the shape and size of larger objects. It is typically used to remove noise from binary images.
Here is an example of how to use imopen
:
main.m427 chars17 lines
In this example, a binary image is read using imread
, and a disk-shaped structuring element of radius 5 pixels is created using the strel
function. The imopen
function is then used to perform morphological opening on the binary image using the SE defined earlier. Finally, the original and processed images are displayed using imshow
.
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