Search Results for author: Yixin Zhuang

Found 6 papers, 5 papers with code

Visual Localization via Few-Shot Scene Region Classification

1 code implementation14 Aug 2022 Siyan Dong, Shuzhe Wang, Yixin Zhuang, Juho Kannala, Marc Pollefeys, Baoquan Chen

Visual (re)localization addresses the problem of estimating the 6-DoF (Degree of Freedom) camera pose of a query image captured in a known scene, which is a key building block of many computer vision and robotics applications.

General Classification Memorization +2

A Simple And Effective Filtering Scheme For Improving Neural Fields

1 code implementation31 Jan 2022 Yixin Zhuang

Our solution is a new filtering technique that consists of two counteractive operators: a smoothing operator that provides global smoothing for better generalization, and conversely a recovering operator that provides better controllability for local adjustments.

Surface Reconstruction

Neural Implicit 3D Shapes from Single Images with Spatial Patterns

1 code implementation6 Jun 2021 Yixin Zhuang, Yunzhe Liu, Yujie Wang, Baoquan Chen

However, the image features for describing 3D point samplings of implicit functions are less effective when significant variations of occlusions, views, and appearances exist from the image.

3D Reconstruction 3D Shape Reconstruction +1

Multimodal Shape Completion via Conditional Generative Adversarial Networks

1 code implementation ECCV 2020 Rundi Wu, Xuelin Chen, Yixin Zhuang, Baoquan Chen

Several deep learning methods have been proposed for completing partial data from shape acquisition setups, i. e., filling the regions that were missing in the shape.

Decoupling Features and Coordinates for Few-shot RGB Relocalization

no code implementations26 Nov 2019 Siyan Dong, Songyin Wu, Yixin Zhuang, Kai Xu, Shanghang Zhang, Baoquan Chen

To address this issue, we approach camera relocalization with a decoupled solution where feature extraction, coordinate regression, and pose estimation are performed separately.

Camera Relocalization Pose Estimation +1

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