06-06-2012 03:47 PM
I am attempting to acquire and save images at a rate of 3000 fps for approximately 100 ms using a JAI 6740GE GigE camera, LabView 2011, and IMAQdx. I can acquire the images at the necessary rates, but am dropping images when I try to save them. The current test program I am working with contains a producer loop for acquiring the images, converting them into an array, and putting them into a queue, and a consumer loop to write the arrays to a TDMS file. Currently I can acquire and save the images at a rate of approximately 1200 fps before I begin losing a few frames. The code is attached below. I would appreciate any ideas to be able to save the images without dropping frames.
06-07-2012 05:22 PM
Hi Rox,
How are you verifying that you are loosing the frames during the saving and not during the acquisition? Are you able to determine where you are dropping frames? Is it at the beginning, the end or randomly? Thank you!
Regards,
Kira T