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nianticlabs / ace

[CVPR 2023 - Highlight] Accelerated Coordinate Encoding (ACE): Learning to Relocalize in Minutes using RGB and Poses
https://nianticlabs.github.io/ace
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Pretrain Feature Extractor Backbone Network from ScanNet #29

Closed DASANIU closed 8 months ago

DASANIU commented 8 months ago

Thank you very much for the code on Git Hub. In paper 3.3 Backbone Training, you said "Instead of training the backbone with one regression head for a single scene, we train it with N regression heads for N scenes, in parallel." I'd like to know exactly how many scenarios this N represents using for parallel training. In addition to that, would you mind sharing how to select 100 scenarios in ScanNet? Very much looking forward to your reply.

ebrach commented 8 months ago

Hi. I think the answers you are looking for are available in the Supplement, section A.1. Feel free to re-open this issue if you have more questions.

DASANIU commented 8 months ago

I found the answer. Thank you very much for your reply.