4 papers · 1 filter
RGB-based Category-level Object Pose Estimation via Decoupled Metric Scale Recovery
Jiaxin Wei, Xibin Song, Weizhe Liu +3
While showing promising results, recent RGB-D camera-based category-level object pose estimation methods have restricted applications due to the heavy reliance on depth sensors. RG…
AEPP: A Less-constrained EPP Solver for Pose Estimation with Anisotropic Scaling
Jiaxin Wei, Stefan Leutenegger, Laurent Kneip
Perspective--Point (PP) stands as a fundamental algorithm for pose estimation in various applications. In this paper, we present a new approach to the PP problem with rela…
Cross-modal Place Recognition in Image Databases using Event-based Sensors
Xiang Ji, Jiaxin Wei, Yifu Wang +2
Visual place recognition is an important problem towards global localization in many robotics tasks. One of the biggest challenges is that it may suffer from illumination or appear…
Accurate Instance-Level CAD Model Retrieval in a Large-Scale Database
Jiaxin Wei, Lan Hu, Chenyu Wang +1
We present a new solution to the fine-grained retrieval of clean CAD models from a large-scale database in order to recover detailed object shape geometries for RGBD scans. Unlike…