Adept AdeptSight Reference Guide - Manual (Page 311)

Value Name Description
by the selected kernel size.
27 hsMorphologicalErode
Sets each pixel in the output image as the smallest luminance
value of all the input image pixels in the neighborhood defined
by the selected kernel size.
28 hsMorphologicalClose
Has the effect of removing small dark particles and holes
within objects.
29 hsMorphologicalOpen
Has the effect of removing peaks from an image, leaving only
the image background.
30 hsHistogramEqualization
Equalization operation enhances the Input Image by flattening
the histogram of the Input Image
31 hsHistogramStretching
Stretches (increases) the contrast in an image by applying a
simple piecewise linear intensity transformation based on the
histogram of the Input Image.
32
hsHis-
togramLightThreshold
Changes each pixel value depending on whether they are less
or greater than the specified threshold. If an input pixel value is
less than the threshold, the corresponding output pixel is set to
the minimum acceptable value. Otherwise, it is set to the max-
imum presentable value.
33
hsHis-
togramDarkThreshold
Changes each pixel value depending on whether they are less
or greater than the specified threshold. If an input pixel value is
less than the threshold, the corresponding output pixel is set to
the maximum presentable value. Otherwise, it is set to the
minimum acceptable value.
34 hsTransformFFT
Converts and outputs a frequency description of the input
image by applying a Fast Fourier Transform (FFT).
35 hsTransformDCT
Converts and outputs a frequency description of the input
image by applying a Discrete Cosine Transform (DCT).-
Parameters
LastOperation
AdeptSight Reference Guide, v3.2.x, Updated: 5/8/2012
Page 311