411toppm(1) General Commands Manual 411toppm(1)NAME
411toppm - convert Sony Mavica .411 image to PPM
SYNOPSIS
411toppm [-width width] [-height height] [411file]
All options may be abbreviated to the shortest unique prefix.
DESCRIPTION
Reads a .411 file, such as from a Sony Mavic camera, and converts it to a PPM image as output.
Output is to Standard Output.
The originator of this program and decipherer of the .411 format, Steve Allen <sla@alumni.caltech.edu>, has this to say about the utility
of this program: "There's so little image in a 64x48 thumbnail (especially when you have the full size JPG file) that the only point in
doing this was to answer the implicit challenge posed by the manual stating that only the camera can use these files."
OPTIONS -width The width (number of columns) of the input image. Default is 64.
-height
The height (number of rows) of the input image. Default is 48.
SEE ALSO ppm(5)
03 March 2001 411toppm(1)
Check Out this Related Man Page
pamdice(1) General Commands Manual pamdice(1)NAME
pamdice - slice a Netpbm image into many horizontally and/or vertically
SYNOPSIS
pamslice -outstem=filenamestem [-width=width] [-height=height] [-verbose] [filename]
You can use the minimum unique abbreviation of the options. You can use two hyphens instead of one. You can separate an option name from
its value with white space instead of an equals sign.
DESCRIPTION
Reads a PAM, PBM, PGM, or PPM image as input. Splits it horizontally and/or vertically into equal size pieces and writes them into sepa-
rate files as the same kind of image.
See the -outstem option for information on naming of the output files.
The -width and -height options determine the size of the output pieces.
pnmcat can rejoin the images.
OPTIONS -outstem=filenamestem
This option determines the names of the output files. Each output file is named filenamestem_y_x.type where filenamestem is the
value of the -outstem option, x and y are the horizontal and vertical locations, respectively, in the input image of the output
image, zero being the leftmost and top, and type is .pbm, .pgm, .ppm, or .pam, depending on the type of image.
-width=width
gives the width in pixels of the output images. The rightmost pieces are smaller than this if the input image is not a multiple of
width pixels wide.
-height=height
gives the height in pixels of the output images. The bottom pieces are smaller than this if the input image is not a multiple of
height pixels high.
-verbose
Print information about the processing to Standard Error.
SEE ALSO pamcut(1), pnmcat(1), pgmslice(1), pnm(5)AUTHOR
put by Bryan Henderson in the public domain in 2001
31 January 2001 pamdice(1)