Connection USB camera to LbView and Vision

[fink]

Hi

i installed the USB camera driver but can not find the USB cam palette in the imaq palette toolbox and not possible to even find the USB camera VI's...

HELP

[Sherrie R.]

Hi fink,

The IMAQ for USB VIs are stored in an llb in the location similar to the one listed below. 

C:\Program Files\National Instruments\LabVIEW 7.1\vi.lib\imaqUSB\imaqUSB.llb

The location will also be listed in a window at the completion of the installation.  Can you find the LLB in that folder?

If you can find the VIs in that folder, you can choose to add them to your Functions Palette through Tools>>Advanced>>Edit Palette Views

Hope this is helpful,

Sherrie Ramsey

Applications Engineer

National Instruments

[fink]

Thanks Sherrie

I already used my own libraries since years...but the problem is after install, there is no NI USB llb for labview on my computer. Just the one for the vision assistant.

I comment it in an other thread, sorry about that

pierre

[Sherrie R.]

Hi Pierre,

That's interesting.  Can you use this llb? 

Thanks,

Sherrie R
Applications Engineer
National Instruments

[CarlosOtiniano]

You can perform image acquisition only drivers from VAS , but for any treatment or handling or VDM VBAI you need , plus VAS . You can download the evaluation software from the following links :

• Módulo NI Vision Development https://www.ni.com/en/support/downloads/software-products/download.vision-development-module.html
• NI Vision Builder para Inspección Automatizada (AI) https://www.ni.com/en/support/downloads/software-products/download.vision-builder-for-automated-insp...
• NI Vision Acquisition Software https://www.ni.com/en/support/downloads/drivers/download.vision-acquisition-software.html

[CarlosOtiniano]

In the next block of functions perform continuous capture of images and show it in the indicator function RGB images using Vision Express (parameters to control zoom, focus, contrast, etc.), then extract the image plane Original leaving a grayscale image (8 bits), hopefully useful