Woolz Image Processing  Version 1.8.3
WlzXOR.c File Reference

Functions for computing the set exclusive or of objects. More...

Functions

WlzObjectWlzXORDom (WlzObject *o0, WlzObject *o1, WlzErrorNum *dstErr)
 Calculates the domain exclusive or of the two given objects. The exclusive or object \(O_x\) is computed using

\[ O_x = (O_0 - O_1) \cup (O_1 - O_0) \]

where \(-\) and \(\cup\) are the set difference and union operators respectively. This seems to be slightly quicker than the alternative:

\[ O_x = (O_0 \cup O_1) - (O_1 \cap O_0) \]

. More...

 

Detailed Description

Functions for computing the set exclusive or of objects.

Author
Bill Hill
Date
March 2014
Version
Id
e28b5d2c4a4a32d4acfbc9b5270214342eebf70d
Address: MRC Human Genetics Unit, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Western General Hospital, Edinburgh, EH4 2XU, UK.
Copyright (C), [2014], The University Court of the University of Edinburgh, Old College, Edinburgh, UK.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.