Synopsis

HxImageRep HxNormInf (HxImageRep img)

Return value

HxImageRep

The result of taking the chessboard norm of the input image.

Description

The function HxNormInF takes the city chessboard norm of every pixel value in the input image and stores it in the corresponding pixel of the output image. The chessboard norm of a scalar equals the absolute value of the scalar itself, while the chessboard norm of a vector equals infimum of the absolute value of the components of the vector. If the input is a vector image containing HxBytes, the output image is of the integer type.

Remarks

No possible errors

HxNormInf can not result in any error.

Keywords

Unary, Norm, Arithmetic,

Generated on Mon Jan 27 15:45:01 2003 for GlobalFunctionGuide by 1.2.12 written by Dimitri van Heesch, © 1997-2001