stereo_ptam
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Loop closing doesn't work
I try to reproduce your result like README. But, there is no detection of loop through sequence 00. How did you work?
This is the last output. num frames 4541 num keyframes 1331 average time 0.143037252714 mapping stopped loop closing stopped
Thanks,

I get the same plot as you are, did you figure out how to solve that? Thanks
OK I solve it by considering more keyframes. The code is in loopclosing.py line 143. Change the d = max(20, len(considered_keyframes) * 0.1) into d = max(200, len(considered_keyframes) * 0.1) works for me.