Analysis of macroscopic flow field of crowds based on fluid dynamics for tracking individuals

Research Project

Project/Area Number	26730096
Research Category	Grant-in-Aid for Young Scientists (B)
Allocation Type	Multi-year Fund
Research Field	Perceptual information processing
Research Institution	Tokyo University of Science
Principal Investigator	SUGIMURA DAISUKE 東京理科大学, 工学部電気工学科, 講師 (10712052)
Project Period (FY)	2014-04-01 – 2018-03-31
Project Status	Completed (Fiscal Year 2017)
Budget Amount *help	¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000) Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000) Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000) Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords	画像認識 / 流体力学 / 数値解析 / 映像認識 / 混雑環境 / 人物の行動解析
Outline of Final Research Achievements	We investigated a method for analyzing pedestrian movements under an extremely crowded scene. We consider that analyzing macroscopic flow field composed of pedestrian movements will be helpful for tracking individuals. In this research, we examined ways to analyze macroscopic movements of pedestrians in crowded scenes based on fluid dynamics. Specifically, we conducted two researches: (1) foreground (flow field) region extraction, and (2) flow field analysis based on fluid dynamics. We obtained some findings and remaining problems for macroscopic pedestrian movement analysis.

Report

(5 results)