Search Results for author: Zihan Zhu

Found 6 papers, 2 papers with code

WildGS-SLAM: Monocular Gaussian Splatting SLAM in Dynamic Environments

no code implementations CVPR 2025 Jianhao Zheng, Zihan Zhu, Valentin Bieri, Marc Pollefeys, Songyou Peng, Iro Armeni

We present WildGS-SLAM, a robust and efficient monocular RGB SLAM system designed to handle dynamic environments by leveraging uncertainty-aware geometric mapping.

False Discovery Rate Control via Frequentist-assisted Horseshoe

no code implementations8 Feb 2025 Qiaoyu Liang, Zihan Zhu, Ziang Fu, Michael Evans

The horseshoe prior, a widely used handy alternative to the spike-and-slab prior, has proven to be an exceptional default global-local shrinkage prior in Bayesian inference and machine learning.

Bayesian Inference

NeRF On-the-go: Exploiting Uncertainty for Distractor-free NeRFs in the Wild

1 code implementation CVPR 2024 Weining Ren, Zihan Zhu, Boyang Sun, Jiaqi Chen, Marc Pollefeys, Songyou Peng

Neural Radiance Fields (NeRFs) have shown remarkable success in synthesizing photorealistic views from multi-view images of static scenes, but face challenges in dynamic, real-world environments with distractors like moving objects, shadows, and lighting changes.

NeRF

NICER-SLAM: Neural Implicit Scene Encoding for RGB SLAM

no code implementations7 Feb 2023 Zihan Zhu, Songyou Peng, Viktor Larsson, Zhaopeng Cui, Martin R. Oswald, Andreas Geiger, Marc Pollefeys

Neural implicit representations have recently become popular in simultaneous localization and mapping (SLAM), especially in dense visual SLAM.

3D Scene Reconstruction Novel View Synthesis +2

Hybrid Mesh-neural Representation for 3D Transparent Object Reconstruction

no code implementations23 Mar 2022 Jiamin Xu, Zihan Zhu, Hujun Bao, Weiwei Xu

We propose a novel method to reconstruct the 3D shapes of transparent objects using hand-held captured images under natural light conditions.

Image Matting Object Reconstruction +1

NICE-SLAM: Neural Implicit Scalable Encoding for SLAM

1 code implementation CVPR 2022 Zihan Zhu, Songyou Peng, Viktor Larsson, Weiwei Xu, Hujun Bao, Zhaopeng Cui, Martin R. Oswald, Marc Pollefeys

Neural implicit representations have recently shown encouraging results in various domains, including promising progress in simultaneous localization and mapping (SLAM).

Simultaneous Localization and Mapping

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