NAME
spher_inv_xform - spherical inverse transfor
SYNOPSIS
void spher_inv_xform(float **cvecP, unsigned long vdim,
float Xo, float Yo, float Zo)
<cvecP> - pointer to an array of normalized band vectors
<vdim> - dimension of each vector (number of pixels)
<Xo> - reference white for red
<Yo> - reference white for green
<Zo> - reference white for blue
PATH
$CVIPHOME/COLOR/cxform.c
DESCRIPTION
This function performs SCT to RGB color transformation
according to the following equations:
r = rho * sin(phi) * cos(theta)
g = rho * sin(phi) * sin(theta)
b = rho * cos(phi)
TYPES AND CONSTANTS
None
RETURN VALUES
None
HISTORY
History information recorded: None
SEE ALSO
libcolor
AUTHOR
Copyright (C) 1996 SIUE - by Scott E. Umbaugh and Wenxing
Li.