439 citations · 446 across the 5 of their papers we have counts for
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cs.GR2023
Faster Ray Tracing through Hierarchy Cut Code
WeiLai Xiang, FengQi Liu, Dan Li +4
We propose a novel ray reordering technique to accelerate the ray tracing process by encoding and sorting rays prior to traversal. Instead of spatial coordinates, our method encode…
cs.CV2023★ 7 cited
Denoising Diffusion Autoencoders are Unified Self-supervised Learners
Weilai Xiang, Hongyu Yang, Di Huang +1
Inspired by recent advances in diffusion models, which are reminiscent of denoising autoencoders, we investigate whether they can acquire discriminative representations for classif…