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 10 months ago

DASANIU commented 10 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 10 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 10 months ago

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