Problem of acquiring color image

[Sophomore LV programmer]

Now I try to acquire color image but show in grayscale real time with filter it before. The result is so slow on monitor. How can I do to acquire the filter image faster.Any help very appreciated.

[Amaury]

First make sure that you have the most efficient kind of aqusition running.IMAQ LL Ring Without Timeout is the most efficient continous aquisition scheme I know of.

The you must make sure that your conversion and filetering code is efficient. As far as conversion is concerned make sure and use the extract color plane VI and extract the luminance plane. This is the fastest way to do color to gray scale. You can play around with Vision Builder and the Script>>Performace Meter Option until you get a filtering script which is faster than your frame rate.

Hopoe this help,
Amaury Rolin
NI Applic
ations Engineer

[Sophomore LV programmer]

Dear Amaury,

I got a problem of downloading from NI website. Could you please attach IMAQ LL Ring Without Timeout.zip for me ?

[Amaury]

Done!