pnm: Contents.m - File Exchange

Code covered by the BSD License

Highlights from
pnm

cmsort(x,map,opt) CMSORT Sort color map.
im2ind(R,G,B) IM2IND Convert image to indexed image with unique colors in map.
im2indd(R,G,B) IM2INDD Convert image to indexed image (direct conversion).
im2indr(R,G,B) IM2INDR Convert image to indexed image with unique colors in map.
im2inds(R,G,B) IM2INDS Convert image to indexed image with unique colors in map.
pbmread(filename) PBMREAD Read a PBM (portable bitmap) file from disk.
pbmwrite(arg1,arg2,arg3,arg4) PBMWRITE Write a PBM (portable bitmap) file to disk.
pgmread(filename) PGMREAD Read a PGM (portable graymap) file from disk.
pgmwrite(arg1,arg2,arg3,arg4,... PGMWRITE Write a PGM (portable graymap) file to disk.
pnmgeti( fid, n ) PNMGETI Get integers from an ascii encoded PBM/PGM/PPM file.
pnmmagic( fid, fmt ) PNMMAGIC Find and identify magic number in PBM/PGM/PPM file.
ppmread(filename) PPMREAD Read a PPM (portable pixmap) file from disk.
ppmwrite(arg1,arg2,arg3,arg4,... PPMWRITE Write a PPM (portable pixmap) file to disk.
Contents.m
Readme.m
pnmdemo.m
pnmtest.m
View all files

from pnm by Peter J. Acklam
Read and write portable pixelmaps, portable graymaps and portable bitmaps.

Contents.m

% Portable Bitmap Toolbox.
% Version 1.003 11-May-1998
%
% Image input/output.
%   pbmread    - Read a PBM (Portable bitmap) file from disk.
%   pbmwrite   - Write a PBM (Portable bitmap) file to disk.
%   pgmread    - Read a PGM (Portable graymap) file from disk.
%   pgmwrite   - Write a PGM (Portable graymap) file to disk.
%   ppmread    - Read a PPM (Portable pixmap) file from disk.
%   ppmwrite   - Write a PPM (Portable pixmap) file to disk.
%
% Color map manipulation.
%   cmsort     - Sort color map.
%
% Image conversions.
%   im2ind     - Convert image to indexed image.
%   im2inds    - Convert image to indexed image (slow/memory efficient).
%   im2indr    - Convert image to indexed image (by removal).
%   im2indd    - Convert image to indexed image (direct).
%
% Demos and test programs.
%   pnmdemo    - Demonstration of portable bitmap utilities.
%   pnmtest    - Test program for the PNM Toolbox.
%
% Miscellaneous functions.
%   pnmgeti    - Get integers from an ascii encoded PBM/PGM/PPM file.
%   pnmmagic   - Find and identify magic number in PBM/PGM/PPM file.

%   Author:      Peter J. Acklam
%   Time-stamp:  1998-05-11 18:16:39
%   E-mail:      jacklam@math.uio.no (Internet)
%   URL:         http://www.math.uio.no/~jacklam

Highlights from pnm

Highlights from
pnm