How to get 16 bit depth image from Ni Vision Acquisition
Actually, I am using a Intel RealSense SR300 to acquire 16 bit grayscale depth image from the camera. However, it is returning RGB image which is whole green. Can anybody suggest how to get the the...
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Image contrast is too low
Hello,All! I use NI Vision to measure the protective film's boundary dimension for mobilephone screen glass,but the original image's contrast is very low(< 20) because of the protective film is too...
View ArticleMove Coordinate axis by an angle
How to move a co-ordinate axis or a line by an angle(15 degrees)?
View ArticleCustomized region of interest
I want to be able to draw a ROI using the cursor. Right now Region of Interest only has these following options: point ,line, rectangle, oval and magic wand. Nothing that would let me draw using the...
View ArticleLight Controller PAD2 1136/1
I have controller PAD2 1136/1 for lighting my vision project. (LATABTrying to write LabVIEW program to control my device but no luck so far.Looks like "simple program" for RS232!!Any one has an...
View ArticleDynamic Region of Interest in Vision Builder AI
I use ROI in my programs heavily. So, is it possible to build one ROI with a set a parameters and then keep changing the SAME ROI with different parameters for a different purpose?
View Articlewhere can I get a PCI-1424 frame grabber
Dear, I recently bought a imager sensor that would require PCI-1424 frame grabber to build up a camera. However I found that NI doesn't sell PCI-1424 anymore. Does anyone know where I can still get a...
View ArticleMorphology black picture out
Hello, i am facing a curius problem with the output image from morphology. In vision assistant i see clear the result. Now i receive always black picture.Tipp; after the Cast Image the picture is...
View ArticleAcquire two images from one snap: gige camera teledyne
Hi, I'm try to show and save two images from one camera that snaps two different pictures with one trigger, I'm using LV 17. The camera is set to a multi-frame mode so when i trigger the camera it...
View ArticleIC-312x Windows vs. Linux RT
We know that the CVS-1458RT is the same hardware as the IC-3120. However, the CVS-1458 (Windows version) shows 32 GB of storage while the Windows version of the IC-3120 shows the same storage size as...
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Tracking a 2D floor reference image on a mobile robot using an IP camera and...
Hi all, I am in the process of making a vision system for a mobile robot that would detect a "goal square" on the ground and localise the robot to assist in it entering the square. The camera would be...
View Articleimaqdx unsigned driver on Windows 10
Hi,i'm trying to use a USB3 cam with IMAQdx on a pc running Windows 10. Once installed it works very well (good frame rate, configuration simple compared to GigE, etc...). But i have a big issue with...
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IMAQ Extract Curves VS IMAQ Extract Contour
What is the best method(IMAQ Extract Curves / IMAQ Extract Contour) to use to extract a closed contour/curve for the above image?The right image is drawn by hand to illustrate what I want.What is the...
View ArticleZoom to fit
Hi All,I have created a 2D array of image indicator on the front panel. When I run the program, images are visible on each array element.However, I am unable to "zoom to fit" the image during run...
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Camera recommendation
Hello everybody,I have an urgent question, please if you could help me to choose the camera for my project:I would like to detect the If you can help me choose the camera required for my projectI want...
View ArticleTriggering a gigE Dalsa linea linescan camera
I'm currently attempting and failing miserably to trigger a Dalsa linescan camera (8K linea gigE) with an encoder pulse from an animatics smart motor. In NI Max there appears to be an option to...
View ArticleBasler Firewire camera leads to NI MAX crash
Hello everyone,I have a Basler A622f firewire camera here and problems with using it with NI software. The camera itself is recognized by Windows 7 (64 bit, Enterprise) and works well with the Basler...
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Automatic threshold methods
Automatic threshold using inter-class variance is described in the NI vision help as shown in figure below. My question is what is the difference between the last two equations; they are exactly the...
View ArticleIMAQdx Error 0xBFF69011 (unable to get attribute) in NI MAX for USB camera
Estoy tratando de adquirir imágenes de una cámara JAI CV-M50 conectada a un conversor USB GEMBIRD. El dispositivo me aparece en el MAX y en el Vision Assistant, pero cuando la voy a conectar me muestra...
View ArticleIMAQdx Error 0xBFF69011 (unable to get attribute) in NI MAX for USB camera
I'm tryng to acquire images from a JAI CV-M50 camera conected ta an USB converter GEMBIRD. Device appears in NI MAX and Vision Assistant, but when I try to connect, MAX shows the next message: "IMAQdx...
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