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PICTURE FILTERS AND TRANSLATORS |
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SCCSid "$SunId$ 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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ciq.h header file for color quantization routines |
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pic.h header file for reading and writing pictures |
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pict.h header file defining Macintosh PICT format |
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rasterfile.h header description for Sun rasterfiles |
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x11icon.h icon for ximage program |
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x11raster.h header file for X11 routines using images |
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xraster.h header file for X10 routines using images |
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aedimage.c display program for AED 512 color graphics terminal |
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biq.c simple greyscale quantization |
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ciq.c color quantization routine |
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closest.c color quantization - find closest color |
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colorscale.c program to produce color pallets |
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clrtab.c more compact but slower replacement for ciq.c+split.c+closest.c |
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cut.c color quantization - median cut algorithm |
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falsecolor.csh C-shell script to produce false color pictures |
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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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mt160r.c program to dump pixel file to Mannesman-Tally 160 |
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normpat.csh C-shell script to normalize pictures for tiling patterns |
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oki20.c program to dump pixel file to OkiMate 20 monochrome printer |
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oki20c.c program to dump pixel file to OkiMate 20 color 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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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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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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pvalue.c program to print pixel values |
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ra_bn.c convert between RADIANCE and barneyscan picture format |
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ra_pict.c convert to Macintosh PICT file |
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ra_pixar.c convert to/from PIXAR image file. |
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ra_ppm.c program to convert between RADIANCE and Poskanzer Pixmaps |
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ra_pr.c program to convert between RADIANCE and Sun 8-bit rasterfile |
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ra_pr24.c program to convert between RADIANCE and 24-bit rasterfile |
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ra_ps.c program to convert to greyscale PostScript file |
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ra_rgbe.c program to convert from RADIANCE RLE to flat format |
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ra_skel.c skeletal converter between RADIANCE and generic 24-bit format |
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ra_t16.c program to convert between RADIANCE and Targa 15+ bit formats |
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ra_t8.c program to convert between RADIANCE and Targa 8 bit format |
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ra_tiff.c program to convert between RADIANCE and 24-bit TIFF files |
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ra_xim.c program to convert to X11 dump file |
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t4027.c program to dump pixel file to Tektronix 4027 |
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ttyimage.c program to dump pixel file to dumb terminal |
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vgaimage.c program to display pixel file on VGA or SVGA card |
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x11findwind.c function to find X11 window by name |
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x11image.c picture display driver for X11 |
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ximage.c picture display driver for X10R4 |
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xraster.c routines to handle images for X10 |
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xshowtrace.c display a picture under X11 and watch the rays get traced |
