Adept AdeptSight User Guide - Manual (Page 421)

Object Definition
Filtering Horizontal Prewitt Applies a Horizontal Prewitt filter
Filtering Vertical Prewitt Applies a Vertical Prewitt filter
Filtering Gaussian Applies Gaussian filter
Filtering HighPass Applies High Pass filter
Filtering Median Applies a Median filter
Morphological Properties
Morphological Dilate Sets each pixel in the output image as the largest
luminance value of all the input image pixels in
the neighborhood defined by the selected kernel
size.
Morphological Erode Sets each pixel in the output image as the small-
est luminance value of all the input image pixels in
the neighborhood defined by the selected kernel
size.
Morphological Close Has the effect of removing small dark particles and
holes within objects
Morphological Open Has the effect of removing peaks from an image,
leaving only the image background
Histogram Properties
Histogram Equalization Equalization operation enhances the Input Image
by flattening the histogram of the Input Image
Histogram Stretching Stretches (increases) the contrast in an image by
applying a simple piecewise linear intensity trans-
formation based on the histogram of the Input
Image.
Histogram Light Threshold Changes each pixel value depending on whether
they are less or greater than the specified thresh-
old. If an input pixel value is less than the thresh-
old, the corresponding output pixel is set to the
minimum acceptable value. Otherwise, it is set to
the maximum presentable value.
Modes of Operation
AdeptSight User's Guide, Version 3.2.x, Updated: 8/23/2012
Page 421