animate (1) 		-  displays an image sequence from a single VIFF image with multiple bands, or from several single band VIFF images with the same basename. 
asc2viff (1) 		-  Transforms ASCII data into a VIFF file format. 
band2vect (1) 		-  reformats data stored in image format to a single-row file where each column represents a separate vector in the output file. 
big2viff (1) 		-  Converts a BIG file format to the VIFF image file format. 
bldmanual (1) 		-  formats the file in the doc directory for the Khoros manual 
cache (1) 		-  Shared memory image cache for KHOROS 
cachefile (1) 		-  Flush an image from the cache 
cacheflus (1) 		-  Flush the contents of the Khoros Cache 
cachehold (1) 		-  Lock the Khoros cache in memory 
cachekill (1) 		-  Destroy (remove) the Khoros Cache 
cachels (1) 		-  Print out a listing of the contents of the Khoros cache directory 
cacherm (1) 		-  Delete (rm) a file from cache 
cantata (1) 		-  visual programming environment for accessing the Khoros library of routines 
composer (1) 		-  This program is for interactive editing of user interface specification (UIS) and program specifications (PS). 
concert (1) 		-  Instruction & collaboration program 
conductor (1) 		-  This program automatically generates code to initialize and extract information from the Graphical User Interface (GUI). It is for use by all application programmers who intend to write an \fIxvroutine\fP. 
dacorr (1) 		-  Autocorrelation sequence of 1-D signal(s) 
darpsd (1) 		-  1D Autoregressive (AR) PSD 
dconvo (1) 		-  Convolution sequence of 1-D signal(s) 
dcpad (1) 		-  1D Constant Pad. 
dem2viff (1) 		-  Convert DEM format data to VIFF format. 
dextract (1) 		-  Extracts 1-D Subsignal(s) 
dfft1d (1) 		-  Forward 1D Discrete Fourier Transform. 
dfht (1) 		-  Take the 1-D Fast Hadamard Transform of a signal. 
dfilconv (1) 		-  1D Filter Coefficient Conversion 
dfiltbp (1) 		-  designs bandpass filters 
dfiltbs (1) 		-  designs bandstop filters 
dfilter (1) 		-  filters signals according to a transfer function 
dfilthp (1) 		-  1D highpass frequency domain filter design 
dfiltlp (1) 		-  1D lowpass frequency domain filter design 
dgexpon (1) 		-  Creates a exponential distributed noise data set. 
dggauss (1) 		-  Creates a gaussian noise data set. 
dgpoiss (1) 		-  Creates a Poisson distributed noise data set. 
dgpwl (1) 		-  Creates a set of piecewise linear periodic signals. 
dgrleigh (1) 		-  Creates a Rayleigh distributed noise data set. 
dgsin (1) 		-  Creates a 1d sinusoidal data set. 
dgsinc (1) 		-  Creates a 1d sinc data set. 
dgunif (1) 		-  Creates a uniform noise data set. 
dgwindow (1) 		-  1D Window Creation. 
dhart1d (1) 		-  Performs the 1D forward Hartley transform of a data sequence. 
difft1d (1) 		-  Inverse 1D Discrete Fourier Transform. 
dihart1d (1) 		-  Performs the 1D inverse Hartley transform of a data sequence. 
dinsert (1) 		-  Inserts 1-D format file into another 1-D file. 
dlg2viff (1) 		-  Convert a DLG format vector file to VIFF format. 
dllatt (1) 		-  1D LMS Lattice Predictor Filter 
dlsynth (1) 		-  1D Lattice Filter Synthesis 
dltapp (1) 		-  1D LMS Transversal Predictor Filter 
dminorm (1) 		-  1D Minimum-Norm Spectral Estimation 
dmirror (1) 		-  1D Create Mirror of Data. Points added to the left of the first data point. 
dmlatt (1) 		-  1D MLMS Lattice Predictor Filter 
dmpp (1) 		-  Magnitude, Power, or Phase of 1-D signal(s) 
dmtapp (1) 		-  1D MLMS Transversal Predictor Filter 
dmusic (1) 		-  1D MUSIC Spectral Estimation 
dnormal (1) 		-  Normalize Data 
dpeakpick (1) 		-  Find peaks or troughs in 1D data set 
dscale (1) 		-  1D Rescale Data 
dshift (1) 		-  Shifts or rotates 1-D signal(s) 
dstats (1) 		-  dstats computes 1-D statistics of an input VIFF file. 
dsubsamp (1) 		-  Subsamples 1-D vector(s). 
dwindow (1) 		-  1D Window (Apodization) Functions. 
dxcorr (1) 		-  Cross-correlation sequence of 1-D signals. 
dzresp (1) 		-  Calculates the magnitude, power or phase response of a z-domain system 
editimage (1) 		-  Interactive Image Display and Manipulation Program 
elas2viff (1) 		-  Converts an ELAS file format to the VIFF image file format. 
elasinfo (1) 		-  Reads and prints an ELAS file format header. 
fits2viff (1) 		-  Converts a FITS file format to the VIFF image file format. 
formatdoc (1) 		-  Format on-line documentation for Khoros 
getimage (1) 		-  This is a window image dumping utility. 
ghostreader (1) 	-  Ghostreader updates the Program Specification file 
ghostwriter (1) 	-  Ghostwriter is to create C source code and man pages
ghostcheck (1) 		-  Ghostcheck tells whether to run ghostreader or ghostwriter next.
helppage (1) 		-  A utility for Updating/Creating Help Pages for Cantata. 
iconimage (1) 		-  This program displays an iconified version of an image. 
imake (1) 		-  C preprocessor interface to the make utility 
imkmf (1) 		-  An Imakefile maker/updater 
intro (1) 		-  A listing of Khoros executable commands. 
kdinstall (1) 		-  A utility for de-installing existing routines from khoros. 
khoros (1) 		-  A software environment for data processing and visualization. 
kinstall (1) 		-  A utility for installing new routines in the khoros environment. 
klndir (1) 		-  Used to create a symbolicly linked source tree 
klnfile (1) 		-  A utility for making/removing links in the khoros environment. 
kmakeall (1) 		-  Used to make source on a distributed computer system 
krmprog (1) 		-  A utility for removing routines from the khoros environment. 
ksrcconf (1) 		-  A utility for configuring source in the khoros environment. 
lrfclass (1) 		-  Classify an image using the Localized Receptive Field classifier. 
lrftrain (1) 		-  Trains on an image for the weights used in the Localized Receptive Field classifier. 
makedepend (1) 		-  create dependencies in makefiles. 
makemake (1) 		-  makes a Makefile from an Imakefile 
mat2viff (1) 		-  converts a matrix to an image 
mcovar (1) 		-  Compute the covariance matrix of a vector image 
meigen (1) 		-  computes the eigenvalues and eigenvectors of a square matrix. 
minfo (1) 		-  obtain information about a matrix 
minvert (1) 		-  compute the inverse of a real or complex matrix 
mlde (1) 		-  solves a system of linear ODE's 
mlse (1) 		-  solves a system of linear equations 
mlud (1) 		-  compute the LU decomposition of a matrix 
mmult (1) 		-  mmult - Multiplies two matricies 
msvd (1) 		-  compute the Singular Value Decomposition of a matrix 
mtrans (1) 		-  mtrans - transposes a matrix. 
pbm2viff (1) 		-  Converts a PBM image into a VIFF image. 
preview (1) 		-  view and edit a UIS file. 
prnmanual (1)           -  Interactive script for formatting and printing the Khoros manual.
putimage (1) 		-  This is a non-interactive image display program. 
rast2viff (1) 		-  converts a SUN raster image to the VIFF image format 
raw2viff (1) 		-  Transforms RAW data into the VIFF file format. 
tga2viff (1) 		-  Converts a TGA image to a viff image. 
tiff2viff (1) 		-  Converts a TIFF image to a Khoros VIFF image 
v1bgamut (1) 		-  Compress grey levels of an image, produce new image with map 
vabs (1) 		-  Computes the absolute value of an image. 
vabsdiff (1) 		-  Compute the absolute difference between two images pixel by pixel. 
vadd (1) 		-  Adds two images pixel by pixel. 
vand (1) 		-  Logically AND two images pixel by pixel. 
varviff (1) 		-  Extracts a single data value from a viff structure for the cantata parser. 
vbandcomb (1) 		-  Combine all bands from m images into one multiband image 
vbandspt1 (1) 		-  Extract a specified data band from a multiband image 
vbandspt3 (1) 		-  Extract 3 data bands from a multiband image 
vbilinco (1) 		-  Compute bilinear geometric warp coefficients 
vblend (1) 		-  Blend two images using X*image1 + (1-X)*image2 where X is the blend ratio. 
vblse (1) 		-  Perform band-limited surface extrapolation (adaptive apodization) 
vbpf (1) 		-  Perform Band-pass filtering on an image in the frequency domain. 
vbrf (1) 		-  Perform Band-reject filtering on an image in the frequency domain. 
vcast (1) 		-  Upconvert all images to the highest input image data type. 
vclip (1) 		-  Clip the range of grey level values 
vclose (1) 		-  Close boundaries in images 
vcltrans (1) 		-  Tristimulus to tristimulus color space conversions 
vcluv (1) 		-  Conversion from a linear Color Space to the Luv color space. 
vcmtrans (1) 		-  Linear color space conversions with a specified 3x3 matrix 
vcomment (1) 		-  changes the comment field on a VIFF image file via keyboard entry. 
vconj (1) 		-  Complex conjugate an image, pixel by pixel. 
vconvert (1) 		-  Convert a Khoros image from one data storage type to another 
vconvolve (1) 		-  Compute two-dimensional convolution of a pair of images 
vcost (1) 		-  Compute cost (surface arc length) for an image 
vcp (1) 		-  Copy an image 
vcrgbhls (1) 		-  Conversion between NTSC RGB and HLS color spaces 
vcrgbhsv (1) 		-  Conversion between NTSC RGB and HSV color spaces. 
vctor (1) 		-  Convert COMPLEX data to REAL form 
vcustom (1) 		-  Create a custom image via keyboard entry, intended for building custom kernels for spatial convolution. 
vdetilt (1) 		-  Remove an illumination gradient from an image by subtracting a best-fit plane. 
vdiff (1) 		-  Performs image differentiation by running 2 NxN weighted operators on an image. 
vdistance (1) 		-  Computes the distance from the boundary in a two_valued byte image. 
vdith45 (1) 		-  Perform dithering using ordered (matrix) technique, optimized for 45 degrees. 
vdither (1) 		-  Perform dithering using ordered (matrix) technique. 
vdiv (1) 		-  Divide two images pixel by pixel. 
vdrf (1) 		-  Optimal filter for Edge Detection. 
vdyth (1) 		-  Perform dynamic thresholding on an image. 
vect2band (1) 		-  reformats data stored in vector format to a file where each vector is represented as a single band in the output file. 
vect2row (1) 		-  reformats data stored in vector format to a single-band file where each vector is represented as a separate row in the output file. 
vencode (1) 		-  Change the data encoding scheme of an image 
venhance (1) 		-  Enhances an image using the local standard deviation and mean. 
venhpatch (1) 		-  Equalize or stretch image contrast based on local histogram information. 
verrdif (1) 		-  Perform dithering by four-direction error diffusion. 
vexp (1) 		-  Compute the base 10 antilogarithm of an image with an operation gating image. 
vexpand (1) 		-  Expand an image by pixel replication 
vextcent (1) 		-  Extract a rectangular image from the center of a larger image. 
vextract (1) 		-  Extract a rectangular piece from an image and put it in a subimage 
vfft (1) 		-  Computes the two dimensional Fast Fourier Transform (FFT) 
vfht (1) 		-  Take the 2-D Fast Hadamard Transform of an image. 
vfileinfo (1) 		-  Gives information about an Khoros Image File (xviff) 
vflip (1) 		-  Flip (or reflect) an image 
vfloor (1) 		-  Clip the lowest levels of an image to a constant value. 
vfractal (1) 		-  Fractal Feature Extraction 
vgamth (1) 		-  Generate a binary image by thresholding a color image. 
vgamut (1) 		-  Compress 3-band (24-bit) images to N-plane pseudo color 
vgauss (1) 		-  Create an image containing one or more Gaussians 
vgbox (1) 		-  Represention of a rectangular box projected on a CCD sensor. 
vgcirc (1) 		-  Creates an image of a filled circle 
vgconst (1) 		-  Creates an image with constant pixel values. 
vgef (1) 		-  First Derivative Operator for Symmetric Exponential Filter. 
vgettilt (1) 		-  computes the best-fit plane parameters for the input VIFF file 
vgfractal (1) 		-  Creates a fractal image with a desired fractal dimension. 
vggauss (1) 		-  Creates a Gaussian (white noise) image. 
vgpwl (1) 		-  Creates a set of piecewise linear periodic image. 
vgrad (1) 		-  Sharpens an image by differentiation (gradient). 
vgrow (1) 		-  Computes the median axis inverse transform. 
vgshot (1) 		-  Corrupts an image uniformly with spikes (noise). 
vgsin (1) 		-  Creates a sinusoidal image. 
vheaded (1) 		-  Edit the header fields of a VIFF image 
vheq (1) 		-  Performs histogram equalization of a BYTE grey-level image. 
vhisto (1) 		-  Finds the histogram of the gray-levels of a real, single band, non-bit image. 
vhmed (1) 		-  Perform median filtering on an image using a histogram to find the median. 
vhpf (1) 		-  Perform a high-pass filtering operation on an image in the frequency domain. 
vhremap (1) 		-  Remaps an image according to a map. 
vhsee (1) 		-  Determine a visible histogram of the gray-levels in a byte type image. 
vhstr (1) 		-  Performs histogram stretching of a BYTE grey-level image 
vhxray (1) 		-  Enhance images using histogram stretch or equalization with overlapping windows. 
viewimage (1) 		-  interactive imagery/elevation display package 
viff2big (1) 		-  Converts VIFF file format to BIG image file format 
viff2fits (1) 		-  Converts VIFF file format to FITS image file format 
viff2mat (1) 		-  viff2mat - outputs a matrix in desired form. 
viff2pbm (1) 		-  Converts a VIFF image to a PBM image. 
viff2rast (1) 		-  Converts a VIFF image file to a Sun Raster image file. 
viff2raw (1) 		-  Convert an VIFF image to raw binary data 
viff2tiff (1) 		-  Convert a VIFF image to a TIFF image 
viff2xbm (1) 		-  Converts an Khoros (viff) bitmap file to an X11 bitmap file (xbm). 
vimpulse (1) 		-  Create an image containing one or more unit impulses spaced as specified. 
vinsert (1) 		-  Insert a (sub)image into another image. 
vinverse (1) 		-  Perform image restoration by inverse filtering in the frequency domain. 
vinvert (1) 		-  Inverts the gray-levels of a byte type image. 
viso2 (1) 		-  Performs the ISO2 clustering algorithm on an image. 
vkmeans (1) 		-  Performs the kmeans clustering algorithm on an image 
vlabel (1) 		-  Performs a Labeling on Multiband or Cluster Images 
vlaser (1) 		-  Format a Khoros image in Impress for output to the IMAGEN 8/300 
vlayer (1) 		-  Converts a multiband BIT image to a single band byte image. 
vll2utm (1) 		-  Convert explicit location data from geographical coordinates to utm. 
vln03 (1) 		-  Format a Khoros image in DEC Sixel format 
vlog (1) 		-  Compute the logarithm of an image pixel by pixel. 
vlpf (1) 		-  Perform a low-pass filtering operation on an image in the frequency domain. 
vlpr (1) 		-  Format a Khoros image for output on a standard line printer 
vlshift (1) 		-  Left shift each pixel value in an image. 
vm180 (1) 		-  Computes a 180 degree rotation of a morphological kernel 
vman (1) 		-  prints manual pages for Khoros 
vmanwhatis (1) 		-  make the whatis file for 'vman -k' 
vmapdata (1) 		-  Remaps the image data to get a linear 'grey scale' colormap. 
vmapdlg (1) 		-  Change the map of an image imported from DLG data to displayable colors. 
vmapxfer (1) 		-  Transfers the Map from one image to another 
vmarr (1) 		-  Create a Marr type edge detection filter kernel. 
vmcdilate (1) 		-  Conditionally dilate a binary image by a structuring element. 
vmclose (1) 		-  Computes the closing of image by a structuring element 
vmcustom (1) 		-  Customizes a morphological kernel via keyboard entry 
vmdilate (1) 		-  Dilate a binary image by a structuring element. 
vmediaxis (1) 		-  Computes the medial axis transform 
vmerode (1) 		-  Erode a binary image X, by a structuring element B. 
vmindis (1) 		-  Minimum Distance Classifier 
vmopen (1) 		-  computes the opening of an image by a structuring element 
vmoredge (1) 		-  Morphological Edge Extraction for Binary Byte Images 
vmos2band (1) 		-  Converts a mosaic input image to an output image in which each subimage of the input mosaic constitutes a band of the output image. 
vmpp (1) 		-  Compute 2-dimensional information from COMPLEX images 
vmskel (1) 		-  Computes the skeletonization of a binary byte image 
vmspan (1) 		-  Dilate a binary image region by a single pixel 
vmsquish (1) 		-  Compress columns in map(s) to one column by means of Average, RMS or MAX 
vmul (1) 		-  Multiply two images pixel by pixel. 
vnormal (1) 		-  Normalize an image, forcing the pixel values to lie within a specified range. 
vnot (1) 		-  Compliment an image by subtracting pixel values from a constant. 
voffset (1) 		-  Add a specified offset to each pixel in the input image. 
vor (1) 		-  Logically OR two images pixel by pixel. 
vpad (1) 		-  pads a data sequence with a constant. 
vpml (1) 		-  Estimates the Fractal Dimension of an image based on the P(m,L) 
vpolyco (1) 		-  Compute polynomial warp coefficients 
vpolygon (1) 		-  Creates a vector image resulting from a polygonal approximation of 
vpostscr (1) 		-  Format a Khoros image in Postscript, suitable for a LaserWriter 
vprdata (1) 		-  vprdata prints to a file or the screen xviff file data in ascii format. 
vprmap (1) 		-  vprmap prints to a file or the screen xviff map data in ascii format. 
vqerr (1) 		-  Compute the quantization error between a quantized image and the original. 
vqmed (1) 		-  Perform a median filter on an image using quicksort to find the median value. 
vquant (1) 		-  Perform N-dimensional vector quantization or classification 
vrect2pol (1) 		-  Conversion of Rectangular to Polar or Polar to Rectangular Data 
vremmap (1) 		-  Removes the map from an image 
vreplace (1) 		-  Replace pixels in an image with pixels from another image using a mask. 
vresize (1) 		-  Magnify or reduce an image using bilinear interpolation 
vrmatch (1) 		-  Matching of regions in 2 images 
vrotate (1) 		-  Rotate an image by an arbitrary angle 
vrshift (1) 		-  Do a right shift pixel by pixel on an image. 
vrtoc (1) 		-  Convert REAL data to COMPLEX form 
vsamp (1) 		-  Sample an image along an arbitrary line. 
vscale (1) 		-  Multiply (scale) an image by a constant. 
vsdef (1) 		-  Second Derivative Operator for Symmetric Exponential Filter. 
vshape (1) 		-  Performs shape analysis on images. 
vshrink (1) 		-  Shrink an image by skipping pixels (subsampling) 
vslope (1) 		-  Compute slope and aspect images from elevation data. 
vspatial (1) 		-  Spatial Feature Operators 
vspeckle (1) 		-  Reduce speckle noise from an image by using the Crimmins algorithm. 
vsqrt (1) 		-  Compute the square root of an image pixel by pixel. 
vstats (1) 		-  vstats computes statistics of an input xviff image. 
vstereo (1) 		-  Computes the depth in a matched pair of stereo image 
vsub (1) 		-  Compute the difference (subtract) between two images pixel by pixel. 
vsubstit (1) 		-  Substitute each occurrence of a pixel value in an image with a different value 
vsurf (1) 		-  Compute surface parameters (normal and angle) 
vsvpsf (1) 		-  Perform restoration of general space-variant pointspread functions 
vtexture (1) 		-  Texture feature extraction using LAW metrics. 
vthresh (1) 		-  Create a binary image by applying upper and lower thresholds to an input image. 
vtilt (1) 		-  Adds a specified plane to the input image to correct for a tilt in the image luminance. 
vtranslat (1) 		-  Translates an image 
vtranspos (1) 		-  Transpose an image 
vwarp (1) 		-  Perform polynomial geometric transformation (warp) 
vwiener (1) 		-  Perform image restoration by Wiener (least-squares) filtering. 
vwmdd (1) 		-  Weighted minimum distance detector 
vxor (1) 		-  Exclusive OR two images pixel by pixel. 
warpimage (1) 		-  An interactive image warping application 
xbm2viff (1) 		-  Converts an X11 bitmap file (xbm) to an Khoros (viff) bitmap file 
xprism2 (1) 		-  2D Khoros Plotting Package 
xprism3 (1) 		-  3D Khoros Plotting Package 
xverror (1) 		-  This program pops up a widget on the X screen in which an error 
xvhelp (1) 		-  This program an X window widget which displays the help file 
xvviewer (1) 		-  This program creates an X window widget which displays an ascii file. 
dspl (3) 		-  Khoros image/signal processing library (dspl). 
file_formats (3) 		-  Utilities for image file conversions other than VIFF. 
intro (3) 		-  Introduction and brief description of the Khoros libraries and function calls. 
lasc2viff (3) 		-  Transforms ASCII data into a VIFF file format. 
lband2vect (3) 		-  reformats data stored in image format to a single-row file where each column represents a separate vector in the output file. 
lbig2viff (3) 		-  Converts a BIG file format to the VIFF image file format. 
ldacorr (3) 		-  Autocorrelation sequence of 1-D signal(s) 
ldarpsd (3) 		-  1D Autoregressive (AR) PSD 
ldconvo (3) 		-  Convolution sequence of 1-D signal(s) 
ldcpad (3) 		-  1D Constant Pad. 
ldem2viff (3) 		-  Convert DEM format data to VIFF format. 
ldextract (3) 		-  Extracts 1-D Subsignal(s) 
ldfft1d (3) 		-  Forward 1D Discrete Fourier Transform. 
ldfht (3) 		-  Take the 1-D Fast Hadamard Transform of a signal. 
ldfilconv (3) 		-  1D Filter Coefficient Conversion 
ldfiltbp (3) 		-  designs bandpass filters 
ldfiltbs (3) 		-  designs bandstop filters 
ldfilter (3) 		-  filters signals according to a transfer function 
ldfilthp (3) 		-  1D highpass frequency domain filter design 
ldfiltlp (3) 		-  1D lowpass frequency domain filter design 
ldgexpon (3) 		-  Creates a exponential distributed noise data set. 
ldggauss (3) 		-  Creates a gaussian noise data set. 
ldgpoiss (3) 		-  Creates a Poisson distributed noise data set. 
ldgpwl (3) 		-  Generates a set of piecewise linear periodic signals. 
ldgrleigh (3) 		-  Creates a Rayleigh distributed noise data set. 
ldgsin (3) 		-  Creates a 1d sinusoidal data set. 
ldgsinc (3) 		-  Creates a 1d sinc data set. 
ldgunif (3) 		-  Creates a uniform noise data set. 
ldgwindow (3) 		-  1D Window Creation. 
ldhart1d (3) 		-  Performs the 1D forward Hartley transform of a data sequence. 
ldifft1d (3) 		-  Inverse 1D Discrete Fourier Transform. 
ldinsert (3) 		-  Inserts 1-D format file into another 1-D file. 
ldlg2viff (3) 		-  Convert a DLG format vector file to VIFF format. 
ldllatt (3) 		-  1D LMS Lattice Predictor Filter 
ldlsynth (3) 		-  1D Lattice Filter Synthesis 
ldltapp (3) 		-  1D LMS Transversal Predictor Filter 
ldminorm (3) 		-  1D Minimum-Norm Spectral Estimation 
ldmirror (3) 		-  1D Create Mirror of Data. Points added to the left of the first data point. 
ldmlatt (3) 		-  1D MLMS Lattice Predictor Filter 
ldmpp (3) 		-  Magnitude, Power, or Phase of 1-D signal(s) 
ldmtapp (3) 		-  1D MLMS Transversal Predictor Filter 
ldmusic (3) 		-  1D MUSIC Spectral Estimation 
ldnormal (3) 		-  Normalize Data 
ldpeakpick (3) 		-  Find peaks or troughs in 1D data set 
ldscale (3) 		-  1D Rescale Data 
ldshift (3) 		-  Shifts or rotates 1-D signal(s) 
ldsubsamp (3) 		-  Subsamples 1-D vector(s). 
ldwindow (3) 		-  1D Window (Apodization) Functions. 
ldxcorr (3) 		-  determines a cross-correlation estimate between two input data sequences. 
ldzresp (3) 		-  Calculates the magnitude, power or phase response of a z-domain system 
lelas2viff (3) 		-  Converts an ELAS file format to the VIFF image file format. 
lelasinfo (3) 		-  Reads and prints an ELAS file format header. 
lfits2viff (3) 		-  Converts a FITS file format to the VIFF image file format. 
llrfclass (3) 		-  Classify an image using the Localized Receptive Field classifier. 
llrftrain (3) 		-  Trains on an image for the weights used in the Localized Receptive Field classifier. 
lmat2viff (3) 		-  converts a matrix to an image 
lmcovar (3) 		-  Compute the covariance matrix of a vector image 
lmeigen (3) 		-  computes the eigenvalues and eigenvectors of a square matrix. 
lminfo (3) 		-  obtain information about a matrix 
lminvert (3) 		-  compute the inverse of a real or complex matrix 
lmlde (3) 		-  solves a system of linear ODE's 
lmlse (3) 		-  solves a system of linear silseaneous equations 
lmlud (3) 		-  compute the LU decomposition of a matrix 
lmmult (3) 		-  mmult - Multiplies two matricies 
lmsvd (3) 		-  compute the Singular Value Dcomposition of a matrix 
lmtrans (3) 		-  mtrans - transposes a matrix. 
lpbm2viff (3) 		-  Converts a PBM image into a VIFF image. 
lrast2viff (3) 		-  converts a SUN raster image to the VIFF image format 
lraw2viff (3) 		-  Transforms RAW data into the VIFF file format. 
ltga2viff (3) 		-  Takes a tga structure an convert it into a xvimage structure. 
ltiff2viff (3) 		-  Convert a TIFF image to a VIFF image 
lv1bgamut (3) 		-  Compress grey levels of an image, produce new image with map 
lvabs (3) 		-  Computes the absolute value of an image. 
lvabsdiff (3) 		-  Compute the absolute difference between two images pixel by pixel. 
lvadd (3) 		-  Adds two images pixel by pixel with an operation gating mask. 
lvand (3) 		-  Logically AND two images pixel by pixel. 
lvarviff (3) 		-  Extracts a single data value from a viff structure for the cantata parser. 
lvbandcomb (3) 		-  Combine all bands from m images into one multiband image 
lvbilinco (3) 		-  Compute bilinear geometric warp coefficients 
lvblend (3) 		-  Blend two images using X*image1 + (1-X)*image2 where X is the blend ratio. 
lvblse (3) 		-  Perform band-limited surface extrapolation (adaptive apodization) 
lvbpf (3) 		-  Perform Band-pass filtering on an image in the frequency domain. 
lvbrf (3) 		-  Perform Band-reject filtering on an image in the frequency domain. 
lvcast (3) 		-  Upconvert all images to the highest input image data type. 
lvclip (3) 		-  Clip the range of grey level values 
lvclose (3) 		-  Close boundaries in images 
lvcltrans (3) 		-  Tristimulus to tristimulus color space conversions 
lvcluv (3) 		-  Conversion from a linear Color Space to the Luv color space. 
lvcomment (3) 		-  changes the comment field on an VIFF/XVPFF file via keyboard entry. 
lvconj (3) 		-   
lvconvert (3) 		-  Convert a Khoros image from one data storage type to another 
lvconvolve (3) 		-  Compute two-dimensional convolution of a pair of images 
lvcost (3) 		-  Compute cost (surface arc length) for an image 
lvcrgbhls (3) 		-  Conversion between NTSC RGB and HLS color spaces 
lvcrgbhsv (3) 		-  Conversion between NTSC RGB and HSV color spaces. 
lvctor (3) 		-  Convert COMPLEX data to REAL form 
lvcustom (3) 		-  Create a custom image via keyboard entry, intended for building custom kernels for spatial convolution. 
lvdetilt (3) 		-  Remove an illumination gradient from an image by subtracting a best-fit plane. 
lvdiff (3) 		-  Performs image differentiation by running 2 NxN weighted operators on an image. 
lvdistance (3) 		-  Computes the distance from the boundary in a two_valued byte image. 
lvdith45 (3) 		-  Perform dithering using ordered (matrix) technique, optimized for 45 degrees. 
lvdither (3) 		-  Perform dithering using ordered (matrix) technique. 
lvdiv (3) 		-  Divide two images pixel by pixel. 
lvdrf (3) 		-  Optimal filter for Edge Detection. 
lvdyth (3) 		-  Perform dynamic thresholding on an image. 
lvect2band (3) 		-  reformats data stored in vector format to a file where each vector is represented as a single band in the output file. 
lvect2row (3) 		-  reformats data stored in vector format to a single-band file where each vector is represented as a separate row in the output file. 
lvenhance (3) 		-  Enhances an image using the local standard deviation and mean. 
lverrdif (3) 		-  Perform dithering by four-direction error diffusion. 
lvexp (3) 		-  Compute the base 10 antilogarithm of an image with an operation gating image. 
lvexpand (3) 		-  Expand an image by pixel replication 
lvextract (3) 		-  Extract a rectangular piece from an image and put it in a subimage 
lvfft (3) 		-  Computes the two dimensional Fast Fourier Transform (FFT) 
lvfht (3) 		-  Take the 2-D Fast Hadamard Transform of an image. 
lvfileinfo (3) 		-  Gives information about an Khoros Image File (xviff) 
lvflip (3) 		-  Flip (or reflect) an image 
lvfloor (3) 		-  Clip the lowest levels of an image to a constant value. 
lvfractal (3) 		-  Fractal feature extraction of an image via calculation of the fractal dimension. 
lvgamth (3) 		-  Generate a binary image by thresholding a gamut image. 
lvgamut (3) 		-  Compress true 3-band (24-bit) images to N-plane pseudo color 
lvgauss (3) 		-  Create an image containing one or more Gaussians 
lvgbox (3) 		-  Represention of a rectangular box projected on a CCD sensor. 
lvgcirc (3) 		-  Creates an image of a filled circle 
lvgconst (3) 		-  Creates an image with constant pixel values. 
lvgef (3) 		-  First Derivative Operator for Symmetric Exponential Filter. 
lvgettilt (3) 		-  computes the best-fit plane parameters for the input VIFF file 
lvgfractal (3) 		-  Creates a fractal image using the midpoint displacement algorithm. 
lvggauss (3) 		-  Creates a Gaussian (white noise) image. 
lvgpwl (3) 		-  Generates a set of piecewise linear periodic image. 
lvgrad (3) 		-  Sharpens an image by differentiation (gradient). 
lvgrow (3) 		-  Computes the median axis inverse transform. 
lvgshot (3) 		-  Corrupts an image uniformly with spikes (noise). 
lvgsin (3) 		-  Creates a sinusoidal image. 
lvheaded (3) 		-  Edit the header fields of a VIFF image 
lvheq (3) 		-  Performs histogram equalization of a BYTE grey-level image. 
lvhisto (3) 		-  Finds the histogram of the gray-levels of a real, single band, non-bit image. 
lvhmed (3) 		-  Perform median filtering on an image using a histogram to find the median. 
lvhpf (3) 		-  Perform a high-pass filtering operation on an image in the frequency domain. 
lvhsee (3) 		-  Determine a visible histogram of the gray-levels in a byte type image. 
lvhstr (3) 		-  Performs histogram stretching of a BYTE grey-level image 
lvhxray (3) 		-  Enhance images using histogram stretch or equalization with overlapping windows. 
lviff2big (3) 		-  Converts VIFF file format to BIG image file format 
lviff2fits (3) 		-  Converts VIFF file format to FITS image file format 
lviff2mat (3) 		-  viff2mat - outputs a matrix in desired form. 
lviff2pbm (3) 		-  Converts a VIFF image to a PBM image. 
lviff2rast (3) 		-  Converts a VIFF image file to a Sun Raster image file. 
lviff2raw (3) 		-  Convert a Khoros image to raw binary data 
lviff2tiff (3) 		-  Convert a VIFF image to a TIFF image 
lviff2xbm (3) 		-  Converts an Khoros (viff) bitmap file to an X11 bitmap file (xbm). 
lvimpulse (3) 		-  Create an image containing one or more unit impulses spaced as specified. 
lvinsert (3) 		-  Insert a (sub)image into another image. 
lvinverse (3) 		-  Perform image restoration by inverse filtering in the frequency domain. 
lvinvert (3) 		-  Inverts the gray-levels of a byte type image. 
lviso2 (3) 		-  Performs the ISO2 clustering algorithm on an image. 
lvkmeans (3) 		-  Performs the kmeans clustering algorithm on an image 
lvlabel (3) 		-  Performs a Labeling on Multiband or Cluster xvimage Structures 
lvlaser (3) 		-  Format a Khoros image in Impress for output to the IMAGEN 8/300 
lvlayer (3) 		-  Converts a multiband BIT image to a single band byte image. 
lvll2utm (3) 		-  Convert explicit location data from geographical coordinates to utm. 
lvln03 (3) 		-  Format a Khoros image in DEC Sixel format 
lvlog (3) 		-  Compute the logarithm of an image pixel by pixel with an optional masking image. 
lvlpf (3) 		-  Perform a low-pass filtering operation on an image in the frequency domain. 
lvlpr (3) 		-  Format a Khoros image for output on a standard line printer 
lvlshift (3) 		-  Left shift each pixel value in an image. 
lvm180 (3) 		-  computes a 180 degree rotation of a morphological kernel. 
lvmapdata (3) 		-  Remaps the image data to get a linear 'grey scale' colormap. 
lvmapdlg (3) 		-  Change the map of an image imported from DLG data to displayable colors. 
lvmapxfer (3) 		-  Transfers the Map from one image to another 
lvmarr (3) 		-  Create a Marr type edge detection filter kernel. 
lvmcdilate (3) 		-  Conditionalloy dilate a binary image by a structuring element. 
lvmclose (3) 		-  Computes the closing of image by a structuring element 
lvmcustom (3) 		-  Customizes a morphological kernel via keyboard entry 
lvmdilate (3) 		-  Dilate a binary image by a structuring element. 
lvmediaxis (3) 		-  Computes the medial axis transform 
lvmerode (3) 		-  Erode a binary image X, by a structuring element B. 
lvmindis (3) 		-  Minimum Distance Classifier 
lvmopen (3) 		-  computes the opening of an image by a structuring element 
lvmoredge (3) 		-  Morphological edge extraction for binary byte xvimage structures. 
lvmos2band (3) 		-  Converts a mosaic input image to an output image in which each subimage of the input mosaic constitutes a band of the output image. 
lvmpp (3) 		-  Compute 2-dimensional information from COMPLEX images 
lvmskel (3) 		-  Computes the skeletonization of a binary byte image 
lvmspan (3) 		-  Dilate a binary image region by a single pixel. 
lvmsquish (3) 		-  Compress columns in map(s) to one column by means of Average, RMS or MAX 
lvmul (3) 		-  Multiply two images pixel by pixel. 
lvnot (3) 		-  Compliment an image by subtracting pixel values from a constant. 
lvoffset (3) 		-  Add a specified offset to each pixel in the input image. 
lvor (3) 		-  Logically OR two images pixel by pixel. 
lvpml (3) 		-  Estimates the Fractal Dimension of an image using the P(m,L) method. 
lvpolyco (3) 		-  Compute polynomial warp coefficients 
lvpolygon (3) 		-  Creates a vector image resulting from a polygonal approximation. 
lvpostscr (3) 		-  Format a Khoros image in Postscript, suitable for a LaserWriter 
lvprdata (3) 		-  vprdata prints image data to a file or the screen in ascii format. 
lvprmap (3) 		-  vprmap prints to a file or the screen xviff map data in ascii format. 
lvqerr (3) 		-  Compute the quantization error between a quantized image and the original. 
lvqmed (3) 		-  Perform a median filter on an image using quicksort to find the median value. 
lvquant (3) 		-  Perform N-dimensional vector quantization or classification 
lvrect2pol (3) 		-  Converts Data from Rectangular to Polar or Polar to rectangular coordinates. 
lvremmap (3) 		-  Removes the map from a xvimage structure 
lvreplace (3) 		-  Replace pixels in an image with pixels from another image using a mask. 
lvresize (3) 		-  Magnify or reduce an image using bilinear interpolation 
lvrmatch (3) 		-  Matching of regions in 2 images 
lvrotate (3) 		-  Rotate an image by an arbitrary angle 
lvrshift (3) 		-  Do a right shift pixel by pixel on an image. 
lvrtoc (3) 		-  Convert REAL data to COMPLEX form 
lvsamp (3) 		-  Sample an image along an arbitrary line. 
lvsdef (3) 		-  Second Derivative Operator for Symmetric Exponential Filter. 
lvshape (3) 		-  Performs shape analysis on images. 
lvshrink (3) 		-  Shrink an image by skipping pixels (subsampling) 
lvslope (3) 		-  Compute slope and aspect images from elevation data. 
lvspatial (3) 		-  Perform spatial feature extraction of an image via statistical analysis of window pixels. 
lvspeckle (3) 		-  Reduce speckle noise from an image by using the Crimmins algorithm. 
lvsqrt (3) 		-  Compute the square root of an image pixel by pixel with a masking image. 
lvstats (3) 		-  lvstats computes the mean, variance, standard deviation, RMS level, peaks with locations, integral, skew, kurtosis, entropy, and contrast for an input xviff image. 
lvstereo (3) 		-  Computes the depth in a matched pair of stereo image 
lvsub (3) 		-  Compute the difference (subtract) between two images pixel by pixel. 
lvsubstit (3) 		-  Substitute each occurence of a given pixel value with a different value 
lvsurf (3) 		-  Compute surface parameters (normal and angle) 
lvsvpsf (3) 		-  Perform restoration of general space-variant pointspread functions 
lvtexture (3) 		-  Texture feature extraction using LAW metrics. 
lvthresh (3) 		-  Create a binary image by applying upper and lower thresholds to an input image. 
lvtilt (3) 		-  Adds a specified plane to the input image to correct for a tilt in the image luminance. 
lvtranslat (3) 		-  Translates an xvimage structure 
lvtranspos (3) 		-  Transpose an xvimage structure by exchanging rows and columns 
lvwarp (3) 		-  Perform polynomial geometric transformation (warp) 
lvwiener (3) 		-  Perform image restoration by Wiener (least-squares) filtering. 
lvwmdd (3) 		-  Weighted minimum distance detector 
lvxor (3) 		-  Exclusive OR two images pixel by pixel. 
lxbm2viff (3) 		-  Converts an X11 bitmap file (xbm) to an Khoros (viff) bitmap file 
verror (3) 		-  provides routines to perform bilinear interpolated raster fills 
verror (3) 		-  verification routines for VIFF images 
vgparm (3) 		-  command line parsing routines 
vipl (3) 		-  Khoros image processing library (ipl). 
vmath (3) 		-  provides routines that perform 
vutils (3) 		-  VIFF image utilities 
xvexpr (3) 		-  expression parser 
xvforms (3) 		-  All routines for the graphical user interface. 
xvgraphics (3) 		-  All routines that perform the graphics functions that are used by applications 
xvutils (3) 		-  All independant graphical user interface utilities 
TIFFClose (3T) 		-  close a previously opened 
TIFFError (3T) 		-  library error handling function 
TIFFFlush (3T) 		-  \- flush pending writes to an open 
TIFFGetField (3T) 		-  get the value(s) of a tag in an open 
TIFFOpen (3T) 		-  open a 
TIFFReadDirectory (3T) 		-  get the contents of the next directory in an open 
TIFFReadEncodedStrip (3T) 		-  read and decode a strip from an open 
TIFFReadRawStrip (3T) 		-  return the undecoded contents of a strip from an open 
TIFFReadScanline (3T) 		-  read and decode a scanline from an open 
TIFFScanlineSize (3T) 		-  return the size (in bytes) of a scanline for an open 
TIFFSetDirectory (3T) 		-  set the current directory for an open 
TIFFSetField (3T) 		-  set the value(s) of a tag in a 
TIFFWarning (3T) 		-  library warning handler function 
TIFFWriteDirectory (3T) 		-  write the current directory in an open 
TIFFWriteEncodedStrip (3T) 		-  compress and write a strip of data to an open 
TIFFWriteRawstrip (3T) 		-  write a strip of raw data to an open 
TIFFWriteScanline (3T) 		-  write a scanline to an open 
tiff (3T) 		-  introduction to libtiff a library for reading and writing 
