display large array

[WG67]

Hello,

I have a camera, which acquires images at 100 Hz. I try to display those images (1280X1040 points)  in a picture plot and notice that it takes about 5 ms at each frame.

I tried to increase the speed and so splitted the image in 4 sub images (see attached Vi). This is much faster (1 ms) but it flickers. Using synchronous display, I get 3 ms. Is there a way to remove this fickering ? (if I try to plot the whole image and update the picture every 4 frames or so, it does not improve much ! ).