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PICTURE FILTERS AND TRANSLATORS |
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SCCSid "$SunId$ LBL" |
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SCCSid "@(#)README 2.8 10/22/96 LBL" |
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This directory contains special and general purpose filters for RADIANCE |
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picture files and converters to and from other image formats. |
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pcond.h header file for picture conditioning program pcond |
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pic.h header file for reading and writing pictures |
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ciq.h header file for color quantization routines |
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pict.h header file defining Macintosh PICT format |
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clrtab.c more compact but slower replacement for ciq.c+split.c+closest.c |
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colorscale.c program to produce color pallets |
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cut.c color quantization - median cut algorithm |
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getinfo.c program to read info. header from file |
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glimage.c simple program to display image on SGI |
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greyscale.c program to produce grey test levels |
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macbethcal.c program to calibrate image conversion using Macbeth chart |
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mt160r.c program to dump pixel file to Mannesman-Tally 160 |
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neuclrtab.c neural network color quantization code |
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oki20.c program to dump pixel file to OkiMate 20 monochrome printer |
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paintjet.c program to dump pixel file to HP PaintJet color printer |
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pcomb.c combine picture files according to calcomp functions |
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pcompos.c program to composite pictures |
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pcond.c condition Radiance picture for display/output |
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pcond2.c pcond input and output conditioning routines for pcond. |
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pcond3.c pcond routines for computing and applying brightness mapping. |
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pcond4.c pcond routines for veiling glare and loss of acuity. |
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pextrem.c program to find min and max values in picture |
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pf2.c routines used by pfilt |
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pf3.c routines for gaussian and box filtering |
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pfilt.c program to post-process picture file |
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pflip.c flip picture file horizontally and/or vertically |
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pinterp.c interpolate and extrapolate pictures with different views |
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pmapgen.c affine transformation for image mapping used by macbethcal |
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protate.c program to rotate picture file 90 degrees clockwise |
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psign.c produce picture from text |
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psum.c program to sum pictures |
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xshowtrace.c display a picture under X11 and watch the rays get traced |
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falsecolor.csh C-shell script to produce false color pictures |
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normpat.csh C-shell script to normalize pictures for tiling patterns |
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pdfview.csh post-process picture and depth map to simulate depth of field |
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pdfblur.csh compute views for depth of field blurring |
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pmblur.csh compute views for motion blurring |
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xyzimage.csh display images correctly for a particular monitor's primaries |
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libtiff/ TIFF image library |