castacks / tartancalib

TartanCalib: Iterative Wide-Angle Lens Calibration using Adaptive SubPixel Refinement of AprilTags
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Large Memory Consumption (Bug?) #19

Open geoeo opened 3 months ago

geoeo commented 3 months ago

I have fairly large rosbags ~3000-4000 2k images and while kalibr can run on this bag it seems when the tartan step starts all images are loaded into RAM again doubling its consumption. Furthermore when writing the report the RAM usage spikes again.

Maybe it would be possbible to reuse the loaded images or not have them in RAM all the time. I dont think it should use double the RAM Kalibr uses?