MULTI_MASK
Section: User Commands (1)
Updated: DECEMBER 10, 1990
Index
Return to Main Contents
NAME
multi_mask - multiple-function binary mask
SYNOPSIS
multi_mask
[-mBit_Mask] [-xMask] [-BSFLIW] [-o^&o-x+] [-p] [-h] file_name
DESCRIPTION
multi_mask
applies 6 operations to the bit(s) of input images. They are:
+ plus, - minus, x multiply,
^ exclusive or, o inclusive or, & and.
The bit-string is from 1 to 32 bits long.
OPTIONS
- -m
-
provides the binary mask. The user provides the low-order bits and the
high-order bits are set to 1
(e.g., -m10110 -B = -m11110110 -B; and
-m010 -L = -m11111111111111111111111111111010 -L).
- -x
-
input mask in hexadecimal (e.g., -x5C = -m011100)
- -BWSILF
-
the mask will be applied in byte, short integer, integer, long integer or
floating point.
- -o
-
operations. The default is the
and
operation.
- -p
-
output will be piped to another process or standard output. The default is a
file which has input name + mask code extension.
- -h
-
This is the hips image, do not apply the filter to the header.
NOTE
The input can be one of the following 7 type images:
HIPS, FITS, GIF, ICC, RLE, PNM, SUN-Raster, and TIFF
The output is a HIPS image.
SEE ALSO
3dmask(1), 3dog(1), bin_mask(1), hexdump(n), powertool(n)
EXAMPLE
multi_mask -m000 bird -- apply "and" operation and mask 11111000 on bird
multi_mask -x0 -o^ bird -- do neg on image bird
AUTHOR
Jin Guojun - 10/10/90
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- OPTIONS
-
- NOTE
-
- SEE ALSO
-
- EXAMPLE
-
- AUTHOR
-
This document was created by
man2html,
using the manual pages.
Time: 01:45:53 GMT, December 05, 2024