vistat(1Vi)vistat(1Vi)NAME
vistat - report image statistics
SYNOPSIS
vistat [-option ...] [infile ...] [outfile]
DESCRIPTION
vistat reports the minimum, maximum, mean, and standard deviation of the pixel values in its input images.
The measurements are reported in the form of a Vista data file containing one statistics attribute per image measured. Each statistics
attribute, in turn, contains min, max, mean, and std_dev attributes reporting individual measurements. It also contains a name attribute if
the corresponding image has one. Because these attribute have no binary data associated with them the program's output can be viewed
directly at a terminal.
COMMAND LINE OPTIONS
vistat accepts the following options:
-help Prints a message describing options.
-in infile Specifies a Vista data file containing the input images.
-out outfile Specifies where to write the output statistics as a Vista data file.
Input and output files can be specified on the command line or allowed to default to the standard input and output streams.
SEE ALSO VImageStats(3Vi), VImage(3Vi), Vfile(5Vi), Vista(7Vi)AUTHOR
Art Pope <pope@cs.ubc.ca>
Vista Version 1.12 24 April 1993 vistat(1Vi)
Check Out this Related Man Page
plaintov(1Vi)plaintov(1Vi)NAME
plaintov - convert image from Vista plain file format to Vista data file
SYNOPSIS
plaintov [-option ...] [infile] [outfile]
DESCRIPTION
plaintov reads an image in Vista plain file format and writes is as a Vista data file.
Plain file format, defined in Vplain(5Vi), allows a small image to be created entirely using a text editor because it represents pixel val-
ues in ASCII. In a Vista data file, those pixel values are encoded in binary.
COMMAND LINE OPTIONS
plaintov accepts the following options:
-help Prints a message describing options.
-in infile Specifies the input file, which is in Vista plain file format.
-out outfile Specifies the output file, which will be a Vista data file.
-name name Specifies the name to be given the converted image. Default: ``image''.
Input and output files can be specified on the command line or allowed to default to the standard input and output streams.
SEE ALSO VImage(3Vi), Vplain(5Vi), Vfile(5Vi), Vista(7Vi)AUTHOR
Daniel Ko <ko@cs.ubc.ca>
Vista Version 1.12 3 March 1994 plaintov(1Vi)
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