Increase width of line showing detected edge?
Hi all, I have a user with color-blindness (not unusual I suspect.) He complains that the red line which highlights found edges in the various edge detection tools is hard to see. I know I can change...
View ArticleDoes NI provide an UVC alternative driver?
Hello,We are developing a scientific camera to get ultrasonic images. To connect the camera sensor to a PC (Windows 10) we use a Cypress FX3 processor which implements the USB3.0 connection, and...
View ArticleIMAQ Get Overlay Properties VI无法获取平移、旋转、镜像的属性行为，只能获取比例的属性行为
IMAQ Get Overlay Properties VI无法获取平移、旋转、镜像的属性行为，只能获取比例的属性行为，使用IMAQ Set Overlay Properties VI设置覆盖属性后，可以正常的设置比例、平移、旋转、镜像的清除、保持、转变行为，但是设置后，再使用IMAQ Get Overlay Properties VI则无法获取相应的设置，获取后总是返回比例清除的属性行为。...
View ArticleOpen Multiple Image Files for in-line processing
I am trying to open multiple files from a image folder using recursive file list under using a for loup but it works for one type of image and fails for other. How to make it general type which works...
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Missing Golden Template Comparison in NI Vision Assistant 2020
Hi everybody! Im following vision training materials and couldn't find Golden Template Comparison in Vision Assistant 2020.Is it located in somewhere else? thanks for any help best regards,chiat
View Articleimaqdx grab2, VI ressources issues
Hi,I'm running a VI that grabs an image of 11000px x 2048px. I'm using the 'imaqdx grab2.vi' function. It is really simple but when the function is acquiring the image, all VIs/main VIs are extremely...
View ArticleRead Multiple data matrix and qr code
Hi, I need help to read multiple data matrix and qr codes in image or given ROI of the image. I tried with pattern match and geometric match techniques. But some of code not get matching. I also...
View ArticleCCTV IP camera interface
Hi everybody I have a Dahua bullet CCTV IP camera (there are BNC, Ethernet port).How can i grab Image/Video from camera in Labview ? (CCTV IP camera Labview interface)it didn't appear device on NI...
View ArticleCamera is getting disconnected in Inspection Interface View_VBAI
Dear Team, I am facing an issue in VBAI that when I switch the configuration mode into Inspection Interface view camera get disconnected.Alternatively, if i just click on the double arrow (Run...
View Articleabout OpenCV Utilities by NI Vision。
Hello： When I compmile OpenCV Utilities in opencv4.4.0 ，prompt error "channel_type": is not "cv::DataType<_Tp>" member（VS2019），but when I compmile OpenCV Utilities in opencv3.0.0 ，it...
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Problems with extracting Frames from AVI files
Recently, we have been trying to acquire OCT images using a frame grabber (PCIe1427) which is connected to a line-scan camera (raL4096). For every scan, all the acquired frames were saved to AVI file....
View ArticleLock the application built in VBAI
Dear Team, Is there any way to safeguard the application developed in VBAI to prevent it from copying and using on different PC without permission.Here, I am concern about giving full control only to...
View ArticleProduct Quality Control System
IVISYS offers manufacturers a fully automated quality control inspection solution. It provides a range of standardized inspection modules, suitable for all kinds of visual inspection. IVISYS has 20+...
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 ArticleFLIR GigE connectivity
New user here, evaluating LabView for use with machine vision. I'm having some difficulty getting a FLIR A35 properly acquiring images using NI Vision Assistant 2020. The camera shows up immediately...
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The size the dots on the calibration template
Hello. I ask for the help of specialists.I need to calibrate the camera. Image size 1920 × 1200 pixels. The size of the visible area is 1287 × 810 mm. To minimize distortion, I need to use an A1 size...
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FLIR SC300 GigE is not detected by NI Max but it is detected by eBus Player
Hi all, I need help with troubleshooting FLIR SC300 GigE camera connectivity. I'm able to detect the camera using Pleora eBus Player, but for some reason NI MAX nor ResearchIR is not able to detect the...
View ArticleVisiion assistant wont generate VI
I have recently upgraded to Vision assistant 2020. When I try and generate a VI for my script I get errors because the program can't locate niRio_Find Devices.vi and another Rio related vi. Not seen...
View ArticleExplanation of "Max Pixel Radius" in "Find Concentric Edge2"?
I'm trying to improve how this function is operating and in the Edge Fit Options cluster I saw "Max Pixel Radius". My question is, what does it do? (Using LV2015, so apologies if the rest of you have...
View ArticleConvert Bayer Image Array to RGB Image
Hello Everyone,I am currently working with Live Image of a camera. From our hardware I get raw data and convert it to a bayer array (BGBG). Now I am trying to get the RGB Image from this array using...
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