Compute the number of white pixels.
function call:
[num1]=vsg('WPCounter',in_img1);
Arguments:
in_img1
input image, 3 channel RGB, 1 channel greyscale
or
binary image,
or DICOM image.
Return values
num1
– the number of white pixels in the input image.
Example:
img = openimage('blobs.jpg');
[num1]=vsg('WPCounter',img1);
Notes:
Ensure that binary images have a range {0,255}. For DICOM images, this
function returns the total number of white pixels across all slices.