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Zongdai Liu

3 accepted papers

2021

AutoShape: Real-Time Shape-Aware Monocular 3D Object Detection

ICCV 2021poster

Existing deep learning-based approaches for monocular 3D object detection in autonomous driving often model the object as a rotated 3D cuboid while the object's geometric shape has been ignored. In this work, we propose an approach for incorporating the shape-aware 2D/3D constraints into the 3D dete…

Cited by 165PDF ↗code ↗Scholar ↗
2021

Robust 2D/3D Vehicle Parsing in Arbitrary Camera Views for CVIS

ICCV 2021poster

We present a novel approach to robustly detect and perceive vehicles in different camera views as part of a cooperative vehicle-infrastructure system (CVIS). Our formulation is designed for arbitrary camera views and makes no assumptions about intrinsic or extrinsic parameters. First, to deal with m…

Cited by 3PDF ↗code ↗Scholar ↗
2020

3D Part Guided Image Editing for Fine-Grained Object Understanding

CVPR 2020poster

Holistically understanding an object with its 3D movable parts is essential for visual models of a robot to interact with the world. For example, only by understanding many possible part dynamics of other vehicles (e.g., door or trunk opening, taillight blinking for changing lane), a self-driving ve…

Cited by 14PDF ↗code ↗Scholar ↗