Search Results for author: Yangzheng Wu

Found 4 papers, 3 papers with code

Pseudo-keypoint RKHS Learning for Self-supervised 6DoF Pose Estimation

no code implementations16 Nov 2023 Yangzheng Wu, Michael Greenspan

This paper addresses the simulation-to-real domain gap in 6DoF PE, and proposes a novel self-supervised keypoint radial voting-based 6DoF PE framework, effectively narrowing this gap using a learnable kernel in RKHS.

Pose Estimation

Learning Better Keypoints for Multi-Object 6DoF Pose Estimation

1 code implementation15 Aug 2023 Yangzheng Wu, Michael Greenspan

We address the problem of keypoint selection, and find that the performance of 6DoF pose estimation methods can be improved when pre-defined keypoint locations are learned, rather than being heuristically selected as has been the standard approach.

Object Pose Estimation

Keypoint Cascade Voting for Point Cloud Based 6DoF Pose Estimation

1 code implementation14 Oct 2022 Yangzheng Wu, Alireza Javaheri, Mohsen Zand, Michael Greenspan

We propose a novel keypoint voting 6DoF object pose estimation method, which takes pure unordered point cloud geometry as input without RGB information.

Keypoint Estimation Pose Estimation +1

Vote from the Center: 6 DoF Pose Estimation in RGB-D Images by Radial Keypoint Voting

1 code implementation6 Apr 2021 Yangzheng Wu, Mohsen Zand, Ali Etemad, Michael Greenspan

We propose a novel keypoint voting scheme based on intersecting spheres, that is more accurate than existing schemes and allows for fewer, more disperse keypoints.

 Ranked #1 on 6D Pose Estimation using RGBD on YCB-Video (ADDS AUC metric)

6D Pose Estimation using RGBD

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