MATLAB Central Newsreader - Image acquisition triggering

Image acquisition triggering

Sanjeet kumar — Sun, 08 Nov 2009 16:08:02 -0500

hi
i am doing some image processing project on real time image. i need to take image only at 3 second intervals. getsnapshot function is quite time taking.. can anyone tell me how to trigeer the camera acquisition at different intervals.??

Re: Image acquisition triggering

Mark Jones — Tue, 15 Dec 2009 13:36:11 -0500

Sanjeet kumar wrote:
> hi
> i am doing some image processing project on real time image. i need to take image only at 3 second intervals. getsnapshot function is quite time taking.. can anyone tell me how to trigeer the camera acquisition at different intervals.??

Hi Sanjeet,

Have you tried using manual triggering and GETDATA instead?

See:

http://www.mathworks.com/access/helpdesk/help/toolbox/imaq/f15-56372.html#f15-56719

for more details.

Mark

Re: Image acquisition triggering

Sanjeet kumar — Wed, 18 Aug 2010 14:25:24 -0400

Thanks mark. It really helpd me. Now my program is running faster. Also i set the priority as high in task manager for MATLAB in window os