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Detecting pedestrians and predicting future trajectories for them are critical tasks for numerous applications, such as autonomous driving. Previous methods either treat the detection and prediction as separate tasks or simply add a…

计算机视觉与模式识别 · 计算机科学 2020-05-12 Zhishuai Zhang , Jiyang Gao , Junhua Mao , Yukai Liu , Dragomir Anguelov , Congcong Li

In this work, we explore the correlation between people trajectories and their head orientations. We argue that people trajectory and head pose forecasting can be modelled as a joint problem. Recent approaches on trajectory forecasting…

计算机视觉与模式识别 · 计算机科学 2019-10-17 Irtiza Hasan , Francesco Setti , Theodore Tsesmelis , Vasileios Belagiannis , Sikandar Amin , Alessio Del Bue , Marco Cristani , Fabio Galasso

Network Traffic Matrix (TM) prediction is defined as the problem of estimating future network traffic from the previous and achieved network traffic data. It is widely used in network planning, resource management and network security. Long…

网络与互联网体系结构 · 计算机科学 2017-06-12 Abdelhadi Azzouni , Guy Pujolle

Understanding crowd motion dynamics is critical to real-world applications, e.g., surveillance systems and autonomous driving. This is challenging because it requires effectively modeling the socially aware crowd spatial interaction and…

计算机视觉与模式识别 · 计算机科学 2020-07-27 Cunjun Yu , Xiao Ma , Jiawei Ren , Haiyu Zhao , Shuai Yi

Region of Interest (ROI) crowd counting can be formulated as a regression problem of learning a mapping from an image or a video frame to a crowd density map. Recently, convolutional neural network (CNN) models have achieved promising…

计算机视觉与模式识别 · 计算机科学 2017-07-26 Feng Xiong , Xingjian Shi , Dit-Yan Yeung

Predicting an interaction before it is fully executed is very important in applications such as human-robot interaction and video surveillance. In a two-human interaction scenario, there often contextual dependency structure between the…

计算机视觉与模式识别 · 计算机科学 2018-06-13 Qiuhong Ke , Mohammed Bennamoun , Senjian An , Farid Bossaid , Ferdous Sohel

This study suggests a new strategy for improving congestion control by deploying Long Short-Term Memory (LSTM) networks. LSTMs are recurrent neural networks (RNN), that excel at capturing temporal relationships and patterns in data.…

信号处理 · 电气工程与系统科学 2023-09-20 Atta Ur Rahman , Bibi Saqia , Wali Ullah Khan , Khaled Rabie , Mahmood Alam , Khairullah Khan

We present a novel approach for traffic forecasting in urban traffic scenarios using a combination of spectral graph analysis and deep learning. We predict both the low-level information (future trajectories) as well as the high-level…

Pedestrian trajectory prediction is an important technique of autonomous driving, which has become a research hot-spot in recent years. Previous methods mainly rely on the position relationship of pedestrians to model social interaction,…

计算机视觉与模式识别 · 计算机科学 2021-12-07 Pei Lv , Wentong Wang , Yunxin Wang , Yuzhen Zhang , Mingliang Xu , Changsheng Xu

We report on two series of experiments, conducted in the frame of two different collaborations designed to study how pedestrians adapt their trajectories and velocities in groups or crowds. Strong emphasis is put on the motivations for the…

Trajectory prediction plays a vital role in automotive radar systems, facilitating precise tracking and decision-making in autonomous driving. Generative adversarial networks with the ability to learn a distribution over future trajectories…

计算机视觉与模式识别 · 计算机科学 2023-11-07 Peiyuan Zhu , Fengxia Han , Hao Deng

In crowd scenarios, predicting trajectories of pedestrians is a complex and challenging task depending on many external factors. The topology of the scene and the interactions between the pedestrians are just some of them. Due to…

机器学习 · 计算机科学 2022-09-12 Raphael Korbmacher , Antoine Tordeux

We propose a new architecture for the learning of predictive spatio-temporal motion models from data alone. Our approach, dubbed the Dropout Autoencoder LSTM, is capable of synthesizing natural looking motion sequences over long time…

计算机视觉与模式识别 · 计算机科学 2017-12-05 Partha Ghosh , Jie Song , Emre Aksan , Otmar Hilliges

Pedestrian trajectory prediction is a critical technology in the evolution of self-driving cars toward complete artificial intelligence. Over recent years, focusing on the trajectories of pedestrians to model their social interactions has…

计算机视觉与模式识别 · 计算机科学 2025-01-15 Jiajia Xie , Sheng Zhang , Beihao Xia , Zhu Xiao , Hongbo Jiang , Siwang Zhou , Zheng Qin , Hongyang Chen

Understanding and predicting pedestrian dynamics has become essential for shaping safer, more responsive, and human-centered urban environments. This study conducts a comprehensive scientometric analysis of research on data-driven…

计算机与社会 · 计算机科学 2025-10-14 Junhao Xu , Hui Zeng

Accurate pedestrian trajectory prediction is of great importance for downstream tasks such as autonomous driving and mobile robot navigation. Fully investigating the social interactions within the crowd is crucial for accurate pedestrian…

计算机视觉与模式识别 · 计算机科学 2023-09-18 Yuying Chen , Congcong Liu , Xiaodong Mei , Bertram E. Shi , Ming Liu

Predicting movement of objects while the action of learning agent interacts with the dynamics of the scene still remains a key challenge in robotics. We propose a multi-layer Long Short Term Memory (LSTM) autoendocer network that predicts…

机器学习 · 计算机科学 2018-10-15 Meenakshi Sarkar , Debasish Ghose

The paper presents a novel Wi-Fi fingerprinting system that uses Channel State Information (CSI) data for fine-grained pedestrian localization. The proposed system exploits the frequency diversity and spatial diversity of the features…

计算机视觉与模式识别 · 计算机科学 2024-12-31 Muhammad Emad-ud-din

Pedestrian motion behavior involves a combination of individual goals and social interactions with other agents. In this article, we present an asymmetrical bidirectional recurrent neural network architecture called U-RNN to encode…

计算机视觉与模式识别 · 计算机科学 2021-06-22 Raphaël Rozenberg , Joseph Gesnouin , Fabien Moutarde

A profound understanding of inter-agent relationships and motion behaviors is important to achieve high-quality planning when navigating in complex scenarios, especially at urban traffic intersections. We present a trajectory prediction…

计算机视觉与模式识别 · 计算机科学 2022-07-22 Yuzhen Zhang , Wentong Wang , Weizhi Guo , Pei Lv , Mingliang Xu , Wei Chen , Dinesh Manocha