Search Results for author: Yuxue Ren

Found 2 papers, 0 papers with code

Global Consistent Point Cloud Registration Based on Lie-algebraic Cohomology

no code implementations15 Aug 2022 Yuxue Ren, Baowei Jiang, Wei Chen, Na lei, Xianfeng David Gu

We present a novel, effective method for global point cloud registration problems by geometric topology.

Point Cloud Registration

Ricci Curvature Based Volumetric Segmentation of the Auditory Ossicles

no code implementations26 Jun 2020 Na Lei, Jisui Huang, Yuxue Ren, Emil Saucan, ZhenChang Wang

Compared to the state-of-the-art methods which usually use the gradient operator and some normalization terms, we propose to add a Ricci curvature term to the commonly employed energy function.

Computed Tomography (CT) Segmentation

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