MAN page from RedHat Other XITE-3.3-3.i386.rpm
IMAG
Section: User Commands (1)
Updated: 16 Mar 1998
Index
NAME
imag, fftImag - extract imaginary part of complex band
SYNTAX
imag [-f] [-d] <inimage> <outimage>
fftImag [-f] [-d] <inimage> <outimage>
DESCRIPTION
imagextracts the imaginary part of a complex image.
By default, output bands originating from complex bands areof type float, output bands originating from double complexbands are of type double.
fftImagis retained for compatibility with previous XITEversions. It is a script which invokes imag.
OPTIONS
Use only one of the two switches
- -f
- Output bands should be of type float
- -d
- Output bands should be of type double
SEE ALSO
imag(3),
real(1),
power(1),
phase(1),
square(1),
squareRoot(1),
absValue(1),
fftDisplay(1),
biffConvert(1)
RESTRICTIONS
Input bands should be complex or double complex.
RETURN VALUE
0 => ok
1 => too few or many arguments or bad switch
2 => Can't open input image
3 => Can't open output image
4 => Out of memory
AUTHOR
Tor Lønnestad, BLAB, Ifi, UiO (wrote fftImag)
EXAMPLES
imag -d cmpl.img dbl.img
ID
$Id: imag.c,v 1.32 1997/05/27 14:47:49 svein Exp $
Index
- NAME
- SYNTAX
- DESCRIPTION
- OPTIONS
- SEE ALSO
- RESTRICTIONS
- RETURN VALUE
- AUTHOR
- EXAMPLES
- ID
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