imagetools(6D)
imagetools - overview of Haeberli image tools
As shipped in IRIX 6.5. First release of IRIX 6.5.
NAME imagetools - overview of Haeberli image tools DESCRIPTION Here's a brief description of the Haeberli tools in eoe.sw.imagetools. See the individual manual pages for details. abs - get the absolute value of an image add - add two images together addborder - surround an image with a border image addframe - add a border to an image addnoise - add noise to an image assemble - assemble an array of smaller images blend - linearly interpolate two images blur - low pass filter an image btree - display an image using binary tree ordering cglue - create an rgb image out of 3 black and white images conimg - (replaces nullimg) creates a constant (single) color image convolve - convolve an input image with a kernel image cscale - individually scale the R G B channels of an image cycol - display a pallete of colors dotgen - make an image of two crossed sinusoidal wave patterns duotone - create a duotone image from a single channel image fieldmerge - merge two field images into one frame fitimg - uniformly scale an image to a specific size fromalias - convert an Alias image to an IRIS image frombin - convert a binary dump of image data to an IRIS image fromcmap - convert a color map into an image with one scanline fromcube - convert a Cubicomp/Vertigo image file to IRIS format fromdi - convert an old SGI .di dithered image into an IRIS image fromface - convert a UNIX faceserver image to IRIS format fromgif - convert a Compuserve GIF image to IRIS format frommac - convert a MacPaint image to IRIS format frompic - convert a MOVIE BYU .PIC image to IRIS format fromppm - convert a PPM file to IRIS format fromrla - convert a Wavefront image to an IRIS image fromsun - convert a sun rasterfile image to IRIS format fromtarga - convert a targa image into an IRIS image fromxbm - convert an X Bitmap image to IRIS format fromxwd - convert an xwd file to IRIS format fromyuv - convert an Abekas yuv image to IRIS format gammawarp - lighten or darken an image gendit - perform general image dithering greyscale - make 19 different image patterns halftone - half-tone an image, using Hollaway's technique hipass3 - high pass filter an image using a 3x3 filter kernel histeq - perform histogram equalize an image file iavg - average a set of images iblend - blend 2 images using a (bw) mat iflip - flip an image imean - finds the average pixel value of an image imgsize - print the xsize, ysize, and zsize of an image imgwrap - shift pixels left one bit invert - invert an image iroll - rotationally roll an image in x and y directions iset - set type (NORMAL,DITHERED,SCREEN,COLORMAP) of an image izoom - magnify or minify a picture with or without filtering loadmap - loads a colormap stored in a file mapimg - translates a screen image into an RGB image max - calculate the max of two images min - calculate the minimum of two images mousemon - display state of mouse buttons movie - show a series of images as a movie mult - multiply two images noblack - remove all the black from an image nullimg - make a black image file oneband - get a single band (or channel) of an image over - put one image on top of another palette - display a palette of colors in the colormap perhist - determine the percentage histogram of an image file postcard - make an image look like a postcard quant - quantify an image to have n levels randimg - generate a random noise image rectimg - display a color or BW image on the iris repcolor - replace specified colors within an image rle - force an image to be stored using run length encoding saturate - increase of decrease an image's saturation level scope - explore/view an image of any size setlum - modifies the luminance (brightness) on an image shear - shear an image diagonally slide - zoom an image up for full screen display sub - subtract two images subimg - extract a sub-region from an image into a new image file thresh - threshold one image with another using a threshimage tile - repeat an image in two dimensions toalias - convert an IRIS image to an Alias image toascii - use text characters to represent an IRIS image tobin - convert an IRIS image to a binary dump of pixel data tobw - convert an IRIS color image to black and white togif - convert an IRIS image to a Compuserve GIF image tomac - convert an IRIS image to MacPaint format topict - convert an IRIS image to Macintosh PICT format toppm - convert an IRIS image to Jef Poskanzer's ppm format tops - convert an IRIS image to PostScript format toscitex - convert IRIS images into Scitex CT2T images tosun - convert an IRIS image to a sun raster file totarga - convert an IRIS image to a type 2 (RGB) targa image toyuv - convert an IRIS image to yuv format verbatim - force an IRIS image to be stored in verbatim format vhist - display a 3-D volume histogram of a color image vis - copy the bytes of a file to the screen xzoom - magnify or minify an image in the x direction SEE ALSO imgcopy(1), imginfo(1), imgformats(1), imgview(1), imgworks(1), il(1), bgpaste(6D), cedit(6D), colorbars(6D), gamcal(6D), gamma(6D), grid(6D), hist(6D), imgexp(6D), interp(6D), istat(6D), mag(6D), scrsave(6D), showmap(6D), snapshot(6D), tonews(6D)