Thanks for your interests in IVision LabVIEW toolkit. Before you use it, make sure you read the “IVision Demo_license.txt” and
“OpenCV_license.txt” files that are included in the download and also “IVision_license.txt” that will be sent to you separately via e-
mail after you purchase the IVision LabVIEW toolkit. Password to access all the password protected vis in the toolkit and support
will be only given to registered users. But you are welcome to give any comments and suggestions. For more information check
out
www.hytekautomation.com/Products/IVision.html
About Installation.
IVision LabVIEW toolkit provides an installer for your convenience. It automatically copy all the DLL files and filter files (*.ax) to
your  system directory. At the end of the installation, it also automatically registers the “ProxyTrans.ax” and “CalibFilter.ax” filters
for you that are needed to run directX. But if you have any problem, you can always register by yourself. Just run the “RegFilter.
bat” that are included in the download, it’ll do the work for you. But under Win98 you may have more problems if the system path
was not set. Read the
Readme.txt file included in download. Also you can find out the new changes made to the previous
version here.
Quick View of vi
Descriptions
Here is a list of OpenCV error code.
Here is the document for how to use the calibration property page.


Following links will give a quick view of vi descriptions for each category in IVision package.
22. Media File : vis for media file play and callback function for media frame processing. Works with avi, mpeg, asf etc files.
1.
Machine Vision And Examples: contains examples and some highlevel machine vision vis.
2.
Camera Functions: functions for image acquisition, camera control, video window control, calibration...
3.
AVI Functions: functions for read/write AVI file, get/set AVI properties.
4.
IVision IMAQ Conversion: functions for converting between IVision and IMAQ.
5.
Image Creation, Saving And Closing: functions for creating new images from different sources, saving and closing image.
6.
Windows Display Functions: functions for displaying image, image window mouse position tracking,  child window and
creating trackbar, etc.
7.
Drawing Functions: functions for drawing line, circle, rectangle, ellipse and text.
8.
Image Manipulation Functions: functions for manipulating image pixels like copy, extract/compose color  plane, get/set pixel
value, get/set ROI and COI, image to and from array, fill, flip image etc.
9.
Image Operation Functions: functions for arithmetical and logical image data operations.
10.
Histogram Functions: functions for histogram.
11.
Pyramid Functions: pyramid functions.
12.
Morphology Functions: functions for morphology operations.
13.
Statistics Functions: functions for statistics analysis.
14.
Sampling And Interpolation: functions for sampling and interpolation of image data like get line profile,  resize image.
15.
Filters And Conversion:functions for smoothing filters, threshold, lookup table and color space conversion.
16.
Edges And Corners: functions for edges, corners and line finding, eigenvalue and distance calculation.
17.
Structure Analysis: functions for contour finding, blob analysis, match shape, draw contour and more...
18.
Geometry Functions: functions for line fitting, ellipse fitting, convexity defects and more...
19.
Object Tracking: Only one function "IVision_CamShift.vi" for object tracking for version 1.0 right now.
20.
Misc: some subvis and error vis.
21:
Others: functions operate on the sequence reference number, an OpenCV structure. Using these vis to get points on a found
contour, total number of sequences, next contour ref number in a tree view, points in a  line... Also few memory storage and
matrix vis.
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