
intro(1)                     Khoros                      intro(1)

NAME
     intro - A listing of Khoros executable commands.

DESCRIPTION
     This man page contains a listing of all of the commands of
     the Khoros system in alphabetical order. Section (1) rou-
     tines are executable programs, while section (3) routines
     are callable functions.

DIAGNOSTICS
     See khoros(1) section INPUT/OUTPUT conventions.

COMMANDS
     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 for-
                    mat.

     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

     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 pro-
                    gram 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 xvroutine.

     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 func-
                    tion

     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 for-
                    mat.

     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)    Warp 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.

     ghostcheck (1) checks the dates on a program and prog file

     ghostreader (1)
                    The purpose of Ghostreader is to update the
                    Program Specification file.

     ghostwriter (1)
                    The purpose of Ghostwriter is to create C
                    source code and man pages.

     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 Recep-
                    tive 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)      Multiplies two matricies

     msvd (1)       compute the Singular Value Decomposition of a
                    matrix

     mtrans (1)     transposes a matrix.

     pbm2viff (1)   Converts a PBM image into a VIFF image.

     preview (1)    view and edit a UIS file.

     putimage (1)   This is a non-interactive image display pro-
                    gram.

     rast2viff (1)  converts a SUN raster image to the VIFF image
                    format

     raw2viff (1)   Transforms RAW data into the VIFF file for-
                    mat.

     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 mul-
                    tiband image

     vbandspt1 (1)  Extract a specified data band from a multi-
                    band 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 speci-
                    fied 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 spa-
                    tial 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 con-
                    stant 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 Gaus-
                    sians

     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 frac-
                    tal 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 (gra-
                    dient).

     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)   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 filter-
                    ing 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 geograph-
                    ical 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 stan-
                    dard line printer

     vlshift (1)    Left shift each pixel value in an image.

     vm180 (1)      Computes a 180 degree rotation of a morpho-
                    logical 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 ker-
                    nel.

     vmcdilate (1)  Conditionally dilate a binary image by a
                    structuring element.

     vmclose (1)    Computes the closing of image by a structur-
                    ing element

     vmcustom (1)   Customizes a morphological kernel via key-
                    board entry

     vmdilate (1)   Dilate a binary image by a structuring ele-
                    ment.

     vmediaxis (1)  Computes the medial axis transform

     vmerode (1)    Erode a binary image X, by a structuring ele-
                    ment B.

     vmindis (1)    Minimum Distance Classifier

     vmopen (1)     computes the opening of an image by a struc-
                    turing 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 COM-
                    PLEX 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 (subsam-
                    pling)

     vslope (1)     Compute slope and aspect images from eleva-
                    tion 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.

Khoros                    Release: 1.0                          1

