Woolz Image Processing  Version 1.8.3
WlzNObjGreyStats.c File Reference

Calculates statistics for grey values across the objects of the given compound object. More...

Functions

WlzErrorNum WlzNObjGreyStats (WlzObject *gObj, int mean, int stddev, int *dstN, WlzObject **dstMinObj, WlzObject **dstMaxObj, WlzObject **dstSumObj, WlzObject **dstSSqObj)
 Computes a collection of objects from the object (which should be a compound array object). The computed objects all have the intersection of the given object domains as their domain and WLZ_GREY_DOUBLE values for the minimum, maximum, sum and sum of squares of the given grey values at each pixel/voxel within the intersection domain. Returned objects will have name properties set to: min, max, sum, ssq, mean and stddev as appropriate. More...
 

Detailed Description

Calculates statistics for grey values across the objects of the given compound object.

Author
Bill Hill
Date
March 2013
Version
Id
bb300b208017e420be72d73dc10898046eb50bec
Address: MRC Human Genetics Unit, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Western General Hospital, Edinburgh, EH4 2XU, UK.
Copyright (C), [2013], 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.