Remove isolate white pixels (3x3) region).

 

function call:

[out_img1]=vsg('RemIso',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 input image with any single white pixels removed.

 

Example:

img = openimage('lake.jpg');

h=figure; image(img);set(h,'Name','Input Image');

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

h=figure; image(uint8(out_img1));set(h,'Name','RemIso image');

 

Notes:

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

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

3. Input image should be black and white.