Pixel summation along the line.

 

function call:

[out_img1]=vsg('L2RSum',in_img1);

 

Arguments:

in_img1 input image, 3 channel RGB, 1 channel greyscale or binary image, or DICOM image.

 

Description:

out_img1 – An image which has dimensions the same as the input image. This is the running integral on each row, starting from the left, normalised by the image width. Only the right most column of the output image is used to store the sum totals.

 

Example:

img = openimage('crown.jpg');

[out_img1]=vsg('L2RSum',img);

h=figure;imagesc((out_img1(:,:,1)));colormap(gray);

 

Notes:

1. For DICOM images, the function operates on all slices separately.

2. For RGB images, the function operates on all colour planes separately.