NI VBAI working with Vector's vTestStudio
Hello there, I am trying to configure Vector's vTestStudio to work with NI VBAI. As C# code can be used in vTestStudio, in my opinion it shouldn't be an issue to send a command to the Vision builder...
View ArticleQR Detection
Hi, I have developed a QR Code detection but i am not able to detect the QR using my code. but i am able to detect QR code which i downloaded from net. can someone help me out for detecting the QR...
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Cameras are synchronized, but acquisition is not started simultaneously
Hello everyone, I have a problem after synchronization of 15 GigE cameras. Cameras are controlled in Labview and synchronized over Timestamp Modulo Event. They make photos simultaneously with accuracy...
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No communication with camera ! Check the wiring or restart the system.
Hello, I have been having the Communication with camera error with my VI. The VI is to connect the Microsoft USB Camera and to take a picture. This issue is a random issue and I have been trying to...
View ArticleHow to detect different surfaces with different colors.
How can I detect different surfaces which also are of different colors, using Vision Builder AI?The goal is to detect the different models of pieces and also prevent some of them from being assembled...
View ArticleHow to extract a rectangle from a color image
Want to extract a small portion from a large color image. Can't find a function in IMAQ to do that. IMAQ Extract Tetragon doesn't work for color image. Get error (invalid image type) when used on a...
View ArticleNI VDM edge detection tool
Hi,I am developing an application which requires angle accuracy in terms of 5 arc seconds for line edge detection. I have tried the following methods for the line detection with the same settings : i....
View ArticleSpatial Distortion through NI Vision assistant
I am trying to understand the relationship between Max error shown on UI page "Review calibration Results" and overall error after correction (pixels) column in "Point error list" option (refer image...
View ArticleError initializing IMAQ
Hi All, I was wondering if someone has had and issue like mine before and know a better way to solve it.I am using an USB Dinolite Camera, the first time I try to open it with the IMAQ library after...
View ArticleIs there any loadmap for IMAQ for MacOS?
Hello,Is there any loadmap for IMAQ for MacOS? I am running the lab mostly MacOS based (with small numbers of linux).Sometimes, I face to dillema weather set up a dedicate Windows machine only for...
View ArticleIC3120 DIO through FPGA
I am trying to configure and generate pulses on IC3120 using FPGA.Example code available in 'NI VISION RIO' is for Host. It uses 'Pulse software trigger.vi' to configure and active high the digital...
View ArticleBarcode Tracking
Hi everyone, i've built a program to inspect electrical contacts, which runs fine. Now i would like to add a barcode reader, to automatically change the inspection programm.For inspection i use a 12...
View ArticleWhy IC3173 Network Card with Static IP Address Sometimes Can't Bind IP Address
IC3173's network card eth0 is set to static IP address. If you use ifconfig to query the network card, sometimes the return information contains IP address, sometimes not. Why? Please help to analyze...
View Articledrivers for 1422 on window 10
Hiya, I have a piece of equipment that has a NI 1422 card in it.Yes I know it is dated. But so am I.I am trying to at least run it with NiMAX on a window 10 PC.Windows 10 finds the device but there is...
View Article1D Barcode Grading Standard
Hello, I have a question about 1D barcode grading. What standard does Vision builder use to grade 1D barcode? I have seen in 2D barcode reading that we can select ISO or AIM standard for grading 2D...
View Articlecalcular el área de una zona irregular
Como muchos que llegamos aquí, es por que necesitamos una orientación, en mi caso, necesito tomar una imagen de una muestras la cual tendrá una zona degradada y no se como calcular el área de esa...
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IMAQdx error DLL could not be found
I had trouble with this error message. Fortunately I got it resolved. The solution is actually so simple, but I want to bring it up to the NI community, because there seems to be an issue with the...
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NI Vision did not initialize properly
I was trying to upgrade an old imaging program from 2015 to 2019. I recompiled the 'Installer' package from LabVIEW 2019 with all the suggested driver installers, IMAQ, IMAQdx, IMAQ IO, NI VISA, etc,...
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Camera wouldn't start in .exe distibution.
I have a .vi file with while loop to acquire and save video. Following examples, I create IMAQ session and IMAQ Configure grab, and IMAQ outsidethe while loop.(ignore disconnected lines, they are all...
View ArticleEye Controlled wheelchair using Labview
Hello I need someone to help me, I need to make a VI that does real time processing on the eye's image, to see it's moving direction and then outputs the direction of movement, and then moves the motor...
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