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SuLvXiangXin / zipnerf-pytorch

Unofficial implementation of ZipNeRF
Apache License 2.0
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How about use density grid to accelerate the raymarching? #14

Closed Saoyu99 closed 1 year ago

Saoyu99 commented 1 year ago

I'm thinking to replace the proposal network with the instant-ngp's density grid. Do you think this will be effective?

SuLvXiangXin commented 1 year ago

@Saoyu99 Yeah, I think this can accelerate the convergence, but might also harm the PSNR.

SuLvXiangXin commented 1 year ago

Maybe there is a way to benifit from both sides. You can have a try~