IMAQ: distorsion correction - output resolution

[Daestra]

Hi guys!

I wrote a little program in order to correct the distorsion of my camera's images. The output seems to be ok.

Nevertheless I'm in trouble with one thing:

My input image has a resolution of 2591*1944 = 5036904, and the output has a resolution of 1429*3492 = 4990068 which is a little less.

Do someone know more about it? Is there a part of the signal lost? Is it due to the algorithm used?

Regards, Adrien

[s_ipour]

HI Adrien,

Thanks for posting in the forum. Can you show us the VIs you are using to correct the distorsion of your camera's images ?

Thanks,

[Daestra]

Of course, here is the main with 2 images: one for the calibration and one to test.

[Daestra]

I have made some researches, and I update my question by "How does IMAQ defines the size of a corrected image ?"