camera link pcie-1427 acquisition at high frame rate
Dear all, I would like to acquire frame at the highest possible rate allowed by my camera without losing any of them. I'm using a Goldeye CL008 from Allied Vison (CameraLink interface).The frame...
View ArticleMemory leak with USB camera
I am trying to run a number of USB cameras at very low frame rate of one picture every 5+seconds. The coding is fairly simple but there is a memory leak that after several thousand frames memory is...
View ArticleMigrating a vision builder program to labview
Hi, I’ve created a vision builder program using simulate image that looks at a single image and gives a result as a network shared variable.I have successfully written labview code that takes images...
View ArticleShowing Execution Time of each tool applied in VBAI
Dear Team, I have to display the execution time of each applied tools on inspection interface. I can see the execution time in benchmark inspection but could not get this time on inspection interface....
View ArticleUSB CAN Compatible with RT Controllers?
We are looking at quoting on a system however it would include a identification of a automotive CAN module which I suspect will be much easier to identify with CAN interrogation, than with vision...
View Articleadvanced triggering through NI-IMAQ C drivers.
Dear NI-Community, I'm currently working on the triggering concept of a machine vision system based on an NI-PXI solution with C/C++ application.The system features three PXIe 1435 modules connecting...
View Articlevision assistant express vi
I want to click a Boolean button to open vision assistant express VI, just like vision bulider open vision assistant express VI, how should I achieve?Please help me
View ArticleInstalling MIL or MIL-Lite on NI Linux RT
Dear all,I am currently using a PXI chassis with NI Linux-RT and I want to know if is possible or has anyone made it to install the MIL or MIL-Lite drivers to access a MAtrox frame grabber. My plan is...
View ArticleHow to display result of vision tools
I have builded a new script by NI Vision Assistant.I have transfered it to VI.In this script,I used straight line tool and builded two lines.With the tool of caliper，I defined the intersection of these...
View ArticleSensor trigger
Hi, is there a way I can take a snapshot with a Basler camera when the sensor detects something? Like a trigger? I still couldn't figure it out on the VBAI software or NI-MAX how to do that.I tried in...
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Can not load .pb model into Labview 2018
I am trying to load my model which is trained by SVM and using HOG to extract feature. I also used torch to save this model after training (.pb file). But I cannot load .pb file into labview. Here is...
View ArticlePre-processing of Reference and Test image for image subtraction
Dear Members, I am working on a PCB verification system school project using LabVIEW and Vision Assistant. My plan is to subtract the test image taken by a camera from the reference image which is a...
View ArticleOutput from camera
Hi, I've successfully done getting the trigger from my previous post, but now I need to set an output to the robot. I try to do it with Read/Write I/O (NI-DAQmx) but it needs a Virtual Channel...
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Help with QR Code Decoding
I’m working on something with QR codes. There will be two components:A UI to generate a QR code. The operator will enter some info on this interface then generate the QR code. The operator will then...
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Why Vision FPGA Sync is not working in FlexRIO 7935?
I have tried to use FlexRIO 1483 with FlexRIO Controller 7935, and I noticed that FPGA Vision Sync node is not working.But if I put the very same 1483 module to FlexRIO 7976, ( it have the same FPGA...
View ArticleFrame rate issue with GigE camera software
Hello all, Looking for some help with optimizing my GigE camera software for controlling a B1921 Imperx camera (1952x1112). The goal of this software is to control camera functions in real-time (i.e....
View Articleicd file for PCI-1409 IMAQ board for non-standard video
Hi,I was looking for any documentation describing how to set parameters in the .icd file for a PCI-1409 IMAQ board. I am using this to capture non-standard video from an older system using external H...
View ArticleIs it possible to download tensorflow model to FlexRIO+1483 or 1477?
Hi:I made a simple denoising autoencoder DL model, it works at PC(tensorflow with keras), but I'd like to have it gives result in real-time, I noticed FlexRIO have 1000+ DSP48E unit, it should be able...
View ArticleNI-VBAI working with Fatek PLC by using Modbus TCP communication protocol
Hi, Is there anyone have experience with this combination? Any documentation or guideline is highly appreciate it.
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