buenos

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> Having same issue, anyone can help? Meanwhile, the current implementation actually runs global BA just before system termination, which is not real-time performance.. I have the same question.

Yes, I have the same problem with you. ![traj](https://user-images.githubusercontent.com/36566377/182365739-d468925e-9ce5-483e-8a72-390820ecaf2a.png) Would you give me a contact method(WeChat or E-mail) therefore we can communicate more details.

Try to save data directly from visualization.py and the result is good. Why reconstruction is bad? I guess poses were optimized after, so you should save the data in time...