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Yongzhi Su

4 accepted papers

2024

HiPose: Hierarchical Binary Surface Encoding and Correspondence Pruning for RGB-D 6DoF Object Pose Estimation

CVPR 2024poster

In this work we present a novel dense-correspondence method for 6DoF object pose estimation from a single RGB-D image. While many existing data-driven methods achieve impressive performance they tend to be time-consuming due to their reliance on rendering-based refinement approaches. To circumvent t…

2023

OPA-3D: Occlusion-Aware Pixel-Wise Aggregation for Monocular 3D Object Detection

RA-L 2023

Monocular 3D object detection has recently made a significant leap forward thanks to the use of pre-trained depth estimators for pseudo-LiDAR recovery. Yet, such two-stage methods typically suffer from overfitting and are incapable of explicitly encapsulating the geometric relation between depth and

Cited by 39SourceScholar
2023

U-RED: Unsupervised 3D Shape Retrieval and Deformation for Partial Point Clouds

ICCV 2023poster

In this paper, we propose U-RED, an Unsupervised shape REtrieval and Deformation pipeline that takes an arbitrary object observation as input, typically captured by RGB images or scans, and jointly retrieves and deforms the geometrically similar CAD models from a pre-established database to tightly…

Cited by 3PDFcodeScholar
2022

ZebraPose: Coarse To Fine Surface Encoding for 6DoF Object Pose Estimation

CVPR 2022poster

Establishing correspondences from image to 3D has been a key task of 6DoF object pose estimation for a long time. To predict pose more accurately, deeply learned dense maps replaced sparse templates. Dense methods also improved pose estimation in the presence of occlusion. More recently researchers…

Cited by 176PDFcodeScholar