ShanghaiTech University Knowledge Management System
| LiveHPS: LiDAR-based Scene-level Human Pose and Shape Estimation in Free Environment | |
| 2024 | |
| 会议录名称 | IEEE CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION (CVPR), 2024
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| ISSN | 1063-6919 |
| 页码 | 1281-1291 |
| 发表状态 | 已发表 |
| DOI | 10.1109/CVPR52733.2024.00128 |
| 摘要 | For human-centric large-scale scenes, fine-grained modeling for 3D human global pose and shape is significant for scene understanding and can benefit many real-world applications. In this paper, we present LiveHPS, a novel single-LiDAR-based approach for scene-level Human Pose and Shape estimation without any limitation of light conditions and wearable devices. In particular, we design a distillation mechanism to mitigate the distribution-varying effect of LiDAR point clouds and exploit the temporal-spatial geometric and dynamic information existing in consecutive frames to solve the occlusion and noise disturbance. LiveHPS, with its efficient configuration and high-quality output, is well-suited for real-world applications. More-over, we propose a huge human motion dataset, named FreeMotion, which is collected in various scenarios with diverse human poses, shapes and translations. It consists of multimodal and multi-view acquisition data from calibrated and synchronized LiDARs, cameras, and IMUs. Extensive experiments on our new dataset and other public datasets demonstrate the SOTA performance and robustness of our approach. |
| 会议名称 | 2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition, CVPR 2024 |
| 会议地点 | Seattle, WA, USA |
| 会议日期 | 16-22 June 2024 |
| URL | 查看原文 |
| 收录类别 | EI |
| 语种 | 英语 |
| 出版者 | IEEE Computer Society |
| EI入藏号 | 20244317260352 |
| 原始文献类型 | Conference article (CA) |
| 来源库 | IEEE |
| 引用统计 | 正在获取...
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| 文献类型 | 会议论文 |
| 条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/359680 |
| 专题 | 信息科学与技术学院_硕士生 信息科学与技术学院_PI研究组_虞晶怡组 信息科学与技术学院_博士生 信息科学与技术学院_PI研究组_许岚组 信息科学与技术学院_PI研究组_马月昕 信息科学与技术学院_PI研究组_汪婧雅组 |
| 通讯作者 | Ma, Yuexin |
| 作者单位 | ShanghaiTech University |
| 第一作者单位 | 上海科技大学 |
| 通讯作者单位 | 上海科技大学 |
| 第一作者的第一单位 | 上海科技大学 |
| 推荐引用方式 GB/T 7714 | Ren, Yiming,Han, Xiao,Zhao, Chengfeng,et al. LiveHPS: LiDAR-based Scene-level Human Pose and Shape Estimation in Free Environment[C]:IEEE Computer Society,2024:1281-1291. |
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