Trajectory Prediction in Heterogeneous Environment via Attended Ecology Embedding

Wei Cheng Lai, Zi Xiang Xia, Hao Siang Lin, Lien Feng Hsu, Hong Han Shuai, I. Hong Jhuo, Wen Huang Cheng

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

19 Scopus citations

Abstract

Trajectory prediction is a highly desirable feature for safe navigation or autonomous vehicle in complex traffic. In this paper, we consider the practical environment of predicting trajectory in the heterogeneous traffic ecology. The proposed method has various applications in trajectory prediction problems and also in applied fields beyond tracking. One challenge stands out of the trajectory prediction-heterogeneous environment. Particularly, many factors should be considered in the environments, i.e., multiple types of road-agents, social interactions and terrains. The information is complicated and large that may result in inaccurate trajectory prediction. We propose two social and visual enforced attention modules to circumvent the problem and a variant of an Info-GAN structure to predict the trajectory with multi-modal behaviors. Experimental results show that the proposed method significantly outperforms state-of-the-art methods in both heterogeneous and homogeneous real environments.

Original languageEnglish
Title of host publicationMM 2020 - Proceedings of the 28th ACM International Conference on Multimedia
PublisherAssociation for Computing Machinery, Inc
Pages202-210
Number of pages9
ISBN (Electronic)9781450379885
DOIs
StatePublished - 12 Oct 2020
Event28th ACM International Conference on Multimedia, MM 2020 - Virtual, Online, United States
Duration: 12 Oct 202016 Oct 2020

Publication series

NameMM 2020 - Proceedings of the 28th ACM International Conference on Multimedia

Conference

Conference28th ACM International Conference on Multimedia, MM 2020
Country/TerritoryUnited States
CityVirtual, Online
Period12/10/2016/10/20

Keywords

  • autonomous driving
  • trajectory forecasting
  • trajectory prediction

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