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Basic Information on maxfit
Task: maxfit
Purpose: Fits a 2-D parabola to a 3x3 region of an image
Categories: image analysis
MAXFIT finds the maximum value of a region of an image.
This region may be three dimensional. It then fits a
parabola to a 3x3 array extracted from the first two
dimensions of the image and centred on the maximum pixel
in the specified region. MAXFIT then returns the location
and value of the maximum pixel and the fitted pixel.
Key: in
The input image.
Key: region
Region of interest in which to search for the maximum pixel.
The default is the whole image.
Key: options
"abs" means that MAXFIT search for the maximum absolute
pixel value rather than the default, which is just
the maximum pixel value.
Key: log
Write results to this log file as well as screen.
Revision: 1.7, 2012/02/20 07:36:21 UTC
Generated by miriad@atnf.csiro.au on 21 Jun 2016