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finding beginning and ending coordinates of an edge
Hello Guys, I am trying to find two points:1. top left2. bottom left on one of the pictures, i colored the section of interest to see if that would yield better results on the vision assistant, but i...
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can't perform an effective grid calibration
Hi everyoneI have a system that have a camera in a distance of about 60cm from object, and the FOV is a rectangle with about 50cm*60cm dimensions. because of this big FOV I had to use a lens with 5mm...
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ImaqDX Camera does not work in Built Application
I'm having an issue when I build my VI into an application. The camera works fine when I run the VI, and it also works find after I build the application, however it only works the first time you open...
View ArticleWhat does "IMAQdx Configure Acquisition" actually do?
Looking for some general information to improve my understanding of what this vi does beyond what's in the Help file. Is there any detailed info on the NI site, or elsewhere for that matter? For...
View Articleconfiguraciones diferentes con misma camara con IMAQdx
estoy reconfigurando un programa para sistema de vision, lo que requiero es preconfigurar las camaras para que al momento de la captura se carge la configracion, usando la misma camara con diferente...
View ArticleQuestions about using vision builder API other than labview
Hello i have 2 questions regarding the vision builder API that cannot find response to: 1- I understand that .net wrapper is no longer supported on the lastest version(2020), but its stated on the web...
View ArticleNI Vision Common Resources
I am looking to download the NI Vision Common Resources but am unable to find it while searching for it in the downloads area. Can someone please post the link for this? Thank you.
View ArticleLabview : passing image reference : use coersion or flatten to string (ref)
Hi, When writing vision-applications in LabVIEW, I never know what the best way, or the difference is, betweenthe 2 following methods to pass a reference of an image to a parallel VI. So suppose I have...
View ArticleDATALOGIC Cameras
Hello all, Has anyone had success in communicating to the DATALOGIC smart cams with labview? I have been communicating to the Cognex Insight camera for a long time using .NET. Thanks
View ArticleCamera model not generating at 2x mag for grid photos
Hi there! I am trying to generate a camera model through the NI Calibration Training Interface in Vision Assistant. I am getting the following error: "The calibration algorithm could not compute focal...
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Long 1D barcode not reading
We're trying to set up a vision system to verify information between our routing sheets and the labels we're putting on our product. The routing sheets have 1D barcodes, and the labels have 2D labels....
View ArticleCamera Selection for Recording using LabVIEW
I am trying to find a camera that can be controlled with a LabVIEW UI with the purpose of observing, recording and storing video files during experiments occurring inside a chamber. I am not too...
View ArticleAre Logitech Webcams compatible with DirectShow
I can't seem to find it anywhere but does anyone know if Logitech webcams are compatible with DirectShow. I've seen that generally all USB cameras are compatible but just trying to make sure. I am...
View ArticleFeature extraction [color, size, position and orientation] of any object...
Dear member of the machine vision community, I am working on a project which requires me to implement image processing on the MyRio FPGA. In Fact, I need to extract features like color, size, position,...
View ArticleThe pin for 785502-01
Hello,i'm using the terminal block p/n 785502-01 and i can't find anywhere what are the p/n for the pins of this connector.Can anyone help ?
View ArticleAutofocus camera but autofocus is not an option in VBAI 2019
I'm using an Image Source DFK AFU420-L62 autofocus camera with VBAI 2019. When setting up the camera focus attribute in VBAI, autofocus is not an option. When using the manufacturer software, I can...
View ArticleDetect Circle like Hough transform
Hi All, I would like to detect circle on image - already edge detected and threshold-ed . Circle is white on black background. And I would like to overlay detected circle over white pixels. NI IMAQ...
View Article'Error -1074396157' occurs in IMAQ Symmetry Vi and IMAQ Replace Color Plane
Hi everyone, I have a vision application developed in a development machine and deployed the packed Library to a Production Machine. However in the production Machine, it gives the error 'Error...
View ArticleImage Processing Problem
Hi, all.I have a problem about image processing with FPGA. I made programs that gets image from camera in HOST, then send it to FPGA and processes it to binary image, after that send it back to HOST....
View ArticleCamera suggestions
Hi.Im currently looking to replace a camera used at a factory with a better one.Im using it to read different types of barcodes. Its a usb camera:BrandHotpetVideo Capture Resolution720pConnectivity...
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