Search Results for author: Yiming Ren

Found 12 papers, 4 papers with code

A Unified Framework for Human-centric Point Cloud Video Understanding

no code implementations29 Mar 2024 Yiteng Xu, Kecheng Ye, Xiao Han, Yiming Ren, Xinge Zhu, Yuexin Ma

Human-centric Point Cloud Video Understanding (PVU) is an emerging field focused on extracting and interpreting human-related features from sequences of human point clouds, further advancing downstream human-centric tasks and applications.

3D Pose Estimation Action Recognition +4

LaserHuman: Language-guided Scene-aware Human Motion Generation in Free Environment

1 code implementation20 Mar 2024 Peishan Cong, Ziyi Wang, Zhiyang Dou, Yiming Ren, Wei Yin, Kai Cheng, Yujing Sun, Xiaoxiao Long, Xinge Zhu, Yuexin Ma

Language-guided scene-aware human motion generation has great significance for entertainment and robotics.

The All-Seeing Project V2: Towards General Relation Comprehension of the Open World

1 code implementation29 Feb 2024 Weiyun Wang, Yiming Ren, Haowen Luo, Tiantong Li, Chenxiang Yan, Zhe Chen, Wenhai Wang, Qingyun Li, Lewei Lu, Xizhou Zhu, Yu Qiao, Jifeng Dai

In addition, we design a new benchmark, termed Circular-based Relation Probing Evaluation (CRPE) for comprehensively evaluating the relation comprehension capabilities of MLLMs.

Hallucination Object Localization +3

LiveHPS: LiDAR-based Scene-level Human Pose and Shape Estimation in Free Environment

no code implementations27 Feb 2024 Yiming Ren, Xiao Han, Chengfeng Zhao, Jingya Wang, Lan Xu, Jingyi Yu, Yuexin Ma

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.

Scene Understanding

3D-Mol: A Novel Contrastive Learning Framework for Molecular Property Prediction with 3D Information

no code implementations28 Sep 2023 Taojie Kuang, Yiming Ren, Zhixiang Ren

Molecular property prediction, crucial for early drug candidate screening and optimization, has seen advancements with deep learning-based methods.

Contrastive Learning Molecular Property Prediction +2

GIT-Mol: A Multi-modal Large Language Model for Molecular Science with Graph, Image, and Text

1 code implementation14 Aug 2023 PengFei Liu, Yiming Ren, Jun Tao, Zhixiang Ren

Large language models have made significant strides in natural language processing, enabling innovative applications in molecular science by processing textual representations of molecules.

Image Captioning Language Modelling +5

Weakly Supervised 3D Multi-person Pose Estimation for Large-scale Scenes based on Monocular Camera and Single LiDAR

no code implementations30 Nov 2022 Peishan Cong, Yiteng Xu, Yiming Ren, Juze Zhang, Lan Xu, Jingya Wang, Jingyi Yu, Yuexin Ma

Motivated by this, we propose a monocular camera and single LiDAR-based method for 3D multi-person pose estimation in large-scale scenes, which is easy to deploy and insensitive to light.

3D Multi-Person Pose Estimation 3D Pose Estimation +2

Predicting Football Match Outcomes with eXplainable Machine Learning and the Kelly Index

no code implementations28 Nov 2022 Yiming Ren, Teo Susnjak

An approach was developed that minimises risk by combining the Kelly Index with the predefined confidence thresholds of the predictive models.

Benchmarking

LiDAR-aid Inertial Poser: Large-scale Human Motion Capture by Sparse Inertial and LiDAR Sensors

no code implementations30 May 2022 Yiming Ren, Chengfeng Zhao, Yannan He, Peishan Cong, Han Liang, Jingyi Yu, Lan Xu, Yuexin Ma

We propose a multi-sensor fusion method for capturing challenging 3D human motions with accurate consecutive local poses and global trajectories in large-scale scenarios, only using single LiDAR and 4 IMUs, which are set up conveniently and worn lightly.

Sensor Fusion Translation

STCrowd: A Multimodal Dataset for Pedestrian Perception in Crowded Scenes

1 code implementation CVPR 2022 Peishan Cong, Xinge Zhu, Feng Qiao, Yiming Ren, Xidong Peng, Yuenan Hou, Lan Xu, Ruigang Yang, Dinesh Manocha, Yuexin Ma

In addition, considering the property of sparse global distribution and density-varying local distribution of pedestrians, we further propose a novel method, Density-aware Hierarchical heatmap Aggregation (DHA), to enhance pedestrian perception in crowded scenes.

Pedestrian Detection Sensor Fusion

Self-supervised Point Cloud Completion on Real Traffic Scenes via Scene-concerned Bottom-up Mechanism

no code implementations20 Mar 2022 Yiming Ren, Peishan Cong, Xinge Zhu, Yuexin Ma

In this paper, we propose a self-supervised point cloud completion method (TraPCC) for vehicles in real traffic scenes without any complete data.

Point Cloud Completion

Train and Deploy an Image Classifier for Disaster Response

no code implementations12 May 2020 Jianyu Mao, Kiana Harris, Nae-Rong Chang, Caleb Pennell, Yiming Ren

With Deep Learning Image Classification becoming more powerful each year, it is apparent that its introduction to disaster response will increase the efficiency that responders can work with.

Disaster Response Image Classification

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