Search Results for author: Guoyang Zhao

Found 5 papers, 2 papers with code

OmniColor: A Global Camera Pose Optimization Approach of LiDAR-360Camera Fusion for Colorizing Point Clouds

2 code implementations6 Apr 2024 Bonan Liu, Guoyang Zhao, Jianhao Jiao, Guang Cai, Chengyang Li, Handi Yin, Yuyang Wang, Ming Liu, Pan Hui

A Colored point cloud, as a simple and efficient 3D representation, has many advantages in various fields, including robotic navigation and scene reconstruction.

3D Reconstruction

CurbNet: Curb Detection Framework Based on LiDAR Point Cloud Segmentation

1 code implementation25 Mar 2024 Guoyang Zhao, Fulong Ma, Yuxuan Liu, Weiqing Qi, Ming Liu

Moreover, we propose an adaptive weighted loss function group, specifically formulated to counteract the imbalance in the distribution of curb point clouds relative to other categories.

Point Cloud Segmentation

Test-Time Adaptation for Nighttime Color-Thermal Semantic Segmentation

no code implementations10 Jul 2023 Yexin Liu, Weiming Zhang, Guoyang Zhao, Jinjing Zhu, Athanasios Vasilakos, Lin Wang

we propose the first test-time adaptation (TTA) framework, dubbed Night-TTA, to address the problems for nighttime RGBT semantic segmentation without access to the source (daytime) data during adaptation.

Scene Understanding Semantic Segmentation +1

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