作者
Biao Yang, Guocheng Yan, Pin Wang, Ching-Yao Chan, Xiang Song, Yang Chen
发表日期
2021/6/4
期刊
IEEE transactions on neural networks and learning systems
卷号
33
期号
12
页码范围
7064-7078
出版商
IEEE
简介
Pedestrian trajectory prediction in dynamic scenes remains a challenging and critical problem in numerous applications, such as self-driving cars and socially aware robots. Challenges concentrate on capturing pedestrians’ motion patterns and social interactions, as well as handling the future uncertainties. Recent studies focus on modeling pedestrians’ motion patterns with recurrent neural networks, capturing social interactions with pooling- or graph-based methods, and handling future uncertainties by using the random Gaussian noise as the latent variable. However, they do not integrate specific obstacle avoidance experiences (OAEs) that may improve prediction performance. For example, pedestrians’ future trajectories are always influenced by others in front. Here, we propose the Graph-based Trajectory Predictor with Pseudo-Oracle (GTPPO), an encoder–decoder-based method conditioned on pedestrians …
引用总数
学术搜索中的文章
B Yang, G Yan, P Wang, CY Chan, X Song, Y Chen - IEEE transactions on neural networks and learning …, 2021