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Function documentation
HxCross
Synopsis
HxImageRep HxCross(HxImageRep im1, HxImageRep im2)
Input
HxImageRep im1
- The first input image
HxImageRep im2
- The second input image
Return value
HxImageRep
- The cross product of the input images
Description
The function HxCross takes the cross product of the two input images on a pixel-by-pixel basis. If pixel one is given by (a,b,c) and pixel two is given by (d,e,f), the cross product is defined as (bf-ce, cd-af, ae-bd). Only vector pixel types of the dimension 3 are valid.
Remarks
- Valid image types
- The two input images should have the same dimensionality, a pixeldimensionality of 3 and the same size.
- Overflow error
- The function HxCross can result in an overflow error.
See also
HxAdd, HxMul, HxDiv,
Keywords
Binary, Arithmetic,
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1.2.12 written by Dimitri van Heesch,
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