RETRO (vipl) library
LIBRARY NAME
vipl - khoros 1.0 vipl image processing library
DESCRIPTION
LIST OF LIBRARY FUNCTIONS
- llrfclass
- Localized Receptive Field Classifier
- llrftrain
- Localized Receptive Field Classifier Trainer
- lvbandsp1
- extract single band images from one multiband image
- lvcast
- cast input images to highest image data type
- lvclose
- Close boundaries on an image
- lvcltrans
- Tristimulus to tristimulus color space conversions
- lvconvert
- Convert an image data type
- lvcost
- Compute cost (surface arc length) for an image
- lvdetilt
- Remove an illumination gradient from an image by subtracting a best-fit plane.
- lvdistance
- Compute the distance from the nearest boundary point.
- lvdrf
- Optimal filter for Edge Detection.
- lvdyth
- Dynamic thresholding on a median or mean value
- lvenhance
- Enhances an image using the local standard deviation and mean.
- lvfht
- Perorm fast hadamard transform on the input image
- lvfractal
- Fractal feature extraction of the image
- lvgamth
- Generate a binary image (value or 0) by thresholding the input image
- lvgbox
- Fill a buffer with a grey level representation of a parallelogram projected on a CCD sensor.
- lvgcirc
- creates an image of a filled circle
- lvgef
- First Derivative Operator for Symmetric Exponential Filter.
- lvgettilt
- computes the best-fit plane parameters for the input VIFF file
- lvfindtilt
- find the least-squares best fit plane for an image
- lvgfractal
- create a fractal image with a desired fractal dimension.
- lvgpwl
- Create a two dimensional piecewise linear image
- lvgrow
- Computes the median axis inverse transform.
- lvhmed
- Perform median filtering on an image using a histogram to find the median.
- lvhxray
- Enhance images using histogram stretch or equalization with overlapping windows.
- lvlabel
- Performs a Labeling on Multiband or Cluster xvimage Structures
- lvmarr
- create the Marr Laplacian of Gaussian convolution kernel
- lvmediaxis
- Computes the medial axis transform
- lvmindis
- Minimum Distance Classifier
- lvmos2band
- Convert a mosaic input image to a multiband output image
- lvpml
- Estimates the Fractal Dimension of an image using the P(m,L) method.
- lvqerr
- Compute the quantization error between a quantized image and the original.
- lvquant
- Perform N-dimensional vector quantization or classification
- lvsamp
- Sample an image along an arbitrary line.
- lvsdef
- Second Derivative Operator for Symmetric Exponential Filter.
- lvshape
- Performs shape analysis on images.
- lvslope
- Compute slope and aspect images from elevation data.
- lvspatial
- Perform spatial feature extraction of an image via statistical analysis of window pixels.
- lvspeckle
- Reduce speckle noise from an image by using the Crimmins algorithm.
- lvsurf
- Compute surface parameters (normal and angle)
- lvtilt
- Adds a specified plane to the input image to correct for a tilt in the image luminance.
- lvwmdd
- Weighted minimum distance detector
ADDITIONAL INFORMATION
LOCATION OF SOURCE FILES
$RETRO/objects/library/vipl/src
LOCATION OF PUBLIC INCLUDE FILE
$RETRO/include/vipl/vipl.h
YOU MUST INCLUDE
#include <retro.h>
SEE ALSO
SEE MANUAL
COPYRIGHT
Copyright (C) 1993 - 1997, Khoral Research, Inc. ("KRI") All rights reserved.