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Demystifying complex human-ground interactions is essential for accurate and realistic 3D human motion reconstruction from RGB videos, as it ensures consistency between the humans and the ground plane. Prior methods have modeled…

计算机视觉与模式识别 · 计算机科学 2023-08-21 Sihan Ma , Qiong Cao , Hongwei Yi , Jing Zhang , Dacheng Tao

Pedestrian motion, due to its causal nature, is strongly influenced by domain gaps arising from discrepancies between training and testing data distributions. Focusing on 3D human pose estimation, this work presents a controllable human…

计算机视觉与模式识别 · 计算机科学 2026-05-13 Xinhao Hu , Yiyi Zhang , Liqing Zhang , Jianfu Zhang

Human motion prediction is an important component to facilitate human robot interaction. Robots need to accurately predict human's future movement in order to safely plan its own motion trajectories and efficiently collaborate with humans.…

机器人学 · 计算机科学 2019-09-19 Yujiao Cheng , Weiye Zhao , Changliu Liu , Masayoshi Tomizuka

Unsupervised generation of clothed virtual humans with various appearance and animatable poses is important for creating 3D human avatars and other AR/VR applications. Existing methods are either limited to rigid object modeling, or not…

计算机视觉与模式识别 · 计算机科学 2022-08-02 Jianfeng Zhang , Zihang Jiang , Dingdong Yang , Hongyi Xu , Yichun Shi , Guoxian Song , Zhongcong Xu , Xinchao Wang , Jiashi Feng

In this research, we present an innovative method known as a physics-informed neural network (PINN) model to predict multi-joint kinematics using electromyography (EMG) signals recorded from the muscles surrounding these joints across…

信号处理 · 电气工程与系统科学 2023-12-18 Rajnish Kumar , Suriya Prakash Muthukrishnan , Lalan Kumar , Sitikantha Roy

Human motion trajectory prediction is a very important functionality for human-robot collaboration, specifically in accompanying, guiding, or approaching tasks, but also in social robotics, self-driving vehicles, or security systems. In…

机器人学 · 计算机科学 2024-05-13 Oscar Gil , Alberto Sanfeliu

Multi-person motion prediction is a challenging problem due to the dependency of motion on both individual past movements and interactions with other people. Transformer-based methods have shown promising results on this task, but they miss…

计算机视觉与模式识别 · 计算机科学 2023-10-30 Qingyao Xu , Weibo Mao , Jingze Gong , Chenxin Xu , Siheng Chen , Weidi Xie , Ya Zhang , Yanfeng Wang

Human motion prediction is an essential component for enabling closer human-robot collaboration. The task of accurately predicting human motion is non-trivial. It is compounded by the variability of human motion, both at a skeletal level…

机器人学 · 计算机科学 2021-07-02 Mohammad Samin Yasar , Tariq Iqbal

Its numerous applications make multi-human 3D pose estimation a remarkably impactful area of research. Nevertheless, assuming a multiple-view system composed of several regular RGB cameras, 3D multi-pose estimation presents several…

计算机视觉与模式识别 · 计算机科学 2024-04-10 Daniel Rodriguez-Criado , Pilar Bachiller , George Vogiatzis , Luis J. Manso

Recovering 3D human pose from 2D joints is still a challenging problem, especially without any 3D annotation, video information, or multi-view information. In this paper, we present an unsupervised GAN-based model consisting of multiple…

计算机视觉与模式识别 · 计算机科学 2022-04-14 Yicheng Deng , Cheng Sun , Jiahui Zhu , Yongqi Sun

Human trajectory forecasting in crowds presents the challenges of modelling social interactions and outputting collision-free multimodal distribution. Following the success of Social Generative Adversarial Networks (SGAN), recent works…

计算机视觉与模式识别 · 计算机科学 2022-11-02 Parth Kothari , Alexandre Alahi

Given a video of a person in action, we can easily guess the 3D future motion of the person. In this work, we present perhaps the first approach for predicting a future 3D mesh model sequence of a person from past video input. We do this…

计算机视觉与模式识别 · 计算机科学 2019-08-21 Jason Y. Zhang , Panna Felsen , Angjoo Kanazawa , Jitendra Malik

Human motion prediction aims to forecast an upcoming pose sequence given a past human motion trajectory. To address the problem, in this work we propose FreqMRN, a human motion prediction framework that takes into account both the kinematic…

计算机视觉与模式识别 · 计算机科学 2023-05-09 Jiarui Sun , Girish Chowdhary

Various neural network based methods are capable of anticipating human body motions from data for a short period of time. What these methods lack are the interpretability and explainability of the network and its results. We propose to use…

Let us rethink the real-world scenarios that require human motion prediction techniques, such as human-robot collaboration. Current works simplify the task of predicting human motions into a one-off process of forecasting a short future…

计算机视觉与模式识别 · 计算机科学 2023-04-17 Xiaoning Sun , Huaijiang Sun , Bin Li , Dong Wei , Weiqing Li , Jianfeng Lu

Reconstructing 3D human-object interaction (HOI) from single-view RGB images is challenging due to the absence of depth information and potential occlusions. Existing methods simply predict the body poses merely rely on network training on…

计算机视觉与模式识别 · 计算机科学 2024-07-22 Yuhang Chen , Chenxing Wang

Human motion prediction is a challenging task due to the stochasticity and aperiodicity of future poses. Recently, graph convolutional network has been proven to be very effective to learn dynamic relations among pose joints, which is…

计算机视觉与模式识别 · 计算机科学 2021-08-18 Lingwei Dang , Yongwei Nie , Chengjiang Long , Qing Zhang , Guiqing Li

Predicting future human motion plays a significant role in human-machine interactions for various real-life applications. A unified formulation and multi-order modeling are two critical perspectives for analyzing and representing human…

计算机视觉与模式识别 · 计算机科学 2021-12-30 Xiaoli Liu , Jianqin Yin , Huaping Liu , Jun Liu

A common approach to localize 3D human joints in a synchronized and calibrated multi-view setup consists of two-steps: (1) apply a 2D detector separately on each view to localize joints in 2D, and (2) perform robust triangulation on 2D…

计算机视觉与模式识别 · 计算机科学 2020-05-12 Yihui He , Rui Yan , Katerina Fragkiadaki , Shoou-I Yu

Human pose estimation - the process of recognizing a human's limb positions and orientations in a video - has many important applications including surveillance, diagnosis of movement disorders, and computer animation. While deep learning…

计算机视觉与模式识别 · 计算机科学 2019-02-11 Steven Schwarcz , Thomas Pollard