Search Results for author: Lei Gan

Found 3 papers, 2 papers with code

BayesDiff: Estimating Pixel-wise Uncertainty in Diffusion via Bayesian Inference

1 code implementation17 Oct 2023 Siqi Kou, Lei Gan, Dequan Wang, Chongxuan Li, Zhijie Deng

In particular, we derive a novel uncertainty iteration principle to characterize the uncertainty dynamics in diffusion, and leverage the last-layer Laplace approximation for efficient Bayesian inference.

Bayesian Inference Image Generation

FBNet: Feature Balance Network for Urban-Scene Segmentation

no code implementations5 Nov 2021 Lei Gan, Huabin Huang, Banghuai Li, Ye Yuan

In this paper, we present a novel add-on module, named Feature Balance Network (FBNet), to eliminate the feature camouflage in urban-scene segmentation.

Autonomous Driving Image Segmentation +2

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