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Revision 2.6 by greg, Fri Mar 15 21:10:43 1996 UTC vs.
Revision 2.12 by greg, Sat Sep 17 05:14:14 2005 UTC

# Line 1 | Line 1
1                  PICTURE FILTERS AND TRANSLATORS
2 <                SCCSid "$SunId$ LBL"
2 >                SCCSid "@(#)README 2.8 10/22/96 LBL"
3  
4   This directory contains special and general purpose filters for RADIANCE
5   picture files and converters to and from other image formats.
6  
7 + pcond.h         header file for picture conditioning program pcond
8   pic.h           header file for reading and writing pictures
8 ciq.h           header file for color quantization routines
9   pict.h          header file defining Macintosh PICT format
10   rasterfile.h    header description for Sun rasterfiles
11 x11icon.h       icon for ximage (X10) program
11   x11raster.h     header file for X11 routines using images
13 xraster.h       header file for X10 routines using images
12   aedimage.c      display program for AED 512 color graphics terminal
13 < biq.c           simple greyscale quantization
16 < ciq.c           color quantization routine
17 < closest.c       color quantization - find closest color
18 < clrtab.c        more compact but slower replacement for ciq.c+split.c+closest.c
19 < colorscale.c    program to produce color pallets
20 < cut.c           color quantization - median cut algorithm
21 < getinfo.c       program to read info. header from file
22 < glimage.c       simple program to display image on SGI
23 < greyscale.c     program to produce grey test levels
13 > clrtab.c        median-cut color quantization routines for 8-bit output
14   macbethcal.c    program to calibrate image conversion using Macbeth chart
25 mt160r.c        program to dump pixel file to Mannesman-Tally 160
15   neuclrtab.c     neural network color quantization code
27 oki20.c         program to dump pixel file to OkiMate 20 monochrome printer
28 oki20c.c        program to dump pixel file to OkiMate 20 color printer
29 paintjet.c      program to dump pixel file to HP PaintJet color printer
16   pcomb.c         combine picture files according to calcomp functions
17   pcompos.c       program to composite pictures
18 + pcond.c         condition Radiance picture for display/output
19 + pcond2.c        pcond input and output conditioning routines for pcond.
20 + pcond3.c        pcond routines for computing and applying brightness mapping.
21 + pcond4.c        pcond routines for veiling glare and loss of acuity.
22   pextrem.c       program to find min and max values in picture
23   pf2.c           routines used by pfilt
24   pf3.c           routines for gaussian and box filtering
# Line 38 | Line 28 | pinterp.c      interpolate and extrapolate pictures with di
28   pmapgen.c       affine transformation for image mapping used by macbethcal
29   protate.c       program to rotate picture file 90 degrees clockwise
30   psign.c         produce picture from text
41 psum.c          program to sum pictures
31   pvalue.c        program to print pixel values
43 ra_avs.c        program to convert between RADIANCE and AVS picture format
44 ra_bn.c         convert between RADIANCE and barneyscan picture format
32   ra_gif.c        program to convert from RADIANCE to GIF format
33   ra_pict.c       convert to Macintosh PICT file
47 ra_pixar.c      convert to/from PIXAR image file.
34   ra_ppm.c        program to convert between RADIANCE and Poskanzer Pixmaps
49 ra_pr.c         program to convert between RADIANCE and Sun 8-bit rasterfile
50 ra_pr24.c       program to convert between RADIANCE and 24-bit rasterfile
35   ra_ps.c         program to convert to greyscale PostScript file
36   ra_rgbe.c       program to convert from RADIANCE RLE to flat format
37   ra_skel.c       skeletal converter between RADIANCE and generic 24-bit format
38   ra_t16.c        program to convert between RADIANCE and Targa 15+ bit formats
39   ra_t8.c         program to convert between RADIANCE and Targa 8 bit format
40   ra_tiff.c       program to convert between RADIANCE and 24-bit TIFF files
57 ra_xim.c        program to convert to X11 dump file
58 t4027.c         program to dump pixel file to Tektronix 4027
41   ttyimage.c      program to dump pixel file to dumb terminal
42   vgaimage.c      program to display pixel file on VGA or SVGA card
43   x11findwind.c   function to find X11 window by name
44   x11image.c      picture display driver for X11
45   x11raster.c     routines to handle images for X11
64 xdebugamb.c     program for debugging ambient files (experimental)
65 ximage.c        picture display driver for X10R4
66 xraster.c       routines to handle images for X10
46   xshowtrace.c    display a picture under X11 and watch the rays get traced
47   falsecolor.csh  C-shell script to produce false color pictures
48   normpat.csh     C-shell script to normalize pictures for tiling patterns
49   pdfblur.csh     compute views for depth of field blurring
50 + pgblur.csh      Gaussian blur function
51   pmblur.csh      compute views for motion blurring
52 + pmdblur.csh     compute views for combined motion and depth-of-field blurring
53 + ran2tiff.csh    expose and convert animation frames using pcond and ra_tiff
54   xyzimage.csh    display images correctly for a particular monitor's primaries
55 < libtiff/        TIFF image library
55 > tiff/           TIFF image library

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