SIVP Toolbox
Last update : July, 2006

imabsdiff - Calculate absolute difference of two images

Calling Sequence

imout = imabsdiff(im1, im2)



imabsdiff calculate the absolute difference of two images. The two input images must have the same width, height, class and number of channels.

If im1 and im2 are an integer matrices, the elements in the output matrix imout that exceed the range of the integer type will be truncated.

Supported classes: INT8, UINT8, INT16, UINT16, INT32, DOUBLE.


Shiqi Yu <shiqi.yu[at]>


The latest version of SIVP can be found at

See Also

imadd,  imsubtract,  immultiply,  imdivide,  imcomplement,  imlincomb,