Search Results for author: Yuguang Shi

Found 4 papers, 0 papers with code

PillarHist: A Quantization-aware Pillar Feature Encoder based on Height-aware Histogram

no code implementations29 May 2024 Sifan Zhou, Zhihang Yuan, Dawei Yang, Xubin Wen, Xing Hu, Yuguang Shi, Ziyu Zhao, Xiaobo Lu

To address above issue, we first unveil the importance of different input information during PFE and identify the height dimension as a key factor in enhancing 3D detection performance.

3D Object Detection Autonomous Driving +2

Rethinking Iterative Stereo Matching from Diffusion Bridge Model Perspective

no code implementations13 Apr 2024 Yuguang Shi

The discrete optimization process poses a challenge of information loss, which restricts the level of detail that can be expressed in the generated disparity map.

Stereo Matching

SVDM: Single-View Diffusion Model for Pseudo-Stereo 3D Object Detection

no code implementations5 Jul 2023 Yuguang Shi

One of the key problems in 3D object detection is to reduce the accuracy gap between methods based on LiDAR sensors and those based on monocular cameras.

3D Object Detection Monocular Depth Estimation +1

Stereo CenterNet based 3D Object Detection for Autonomous Driving

no code implementations20 Mar 2021 Yuguang Shi, Yu Guo, Zhenqiang Mi, Xinjie Li

In this study, we propose a 3D object detection method, Stereo CenterNet (SC), using geometric information in stereo imagery.

3D Object Detection Autonomous Driving +4

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