I wish to process a continuous series of images coming from the jetson camera without a display attached.
With argus, no matter what I try (including every supplied demo), if I don’t have a display attached, I get something like the following error:
(Argus) Error NotSupported: Failed to initialize EGLDisplay (in src/eglutils/EGLUtils.cpp, function getDefaultDisplay(), line 75)
Even the yuvJpeg demo requires a display even though it displays nothing.
With gstreamer and appsink I didn’t get as far because I’m unable to control the exposure-time/gain/digital_gain sufficiently for my application.
With v4l2, I can’t seem to get the images to be correct.
Is there any sample code anywhere for the TX2 jetson kit with the supplied camera and jetpack 3.2 (28.2) that can get and control an image stream from a camera without a monitor attached to the display?
Surely, lots of people are doing this, aren’t they? After all, the typical deep learning app is to take images, process them, and then do something without bothering to display anything.