%0 Journal Article %T PIFR: A novel approach for analyzing pose angle-based human activity to automate fall detection in videos %A Kong, Vungsovanreach %A Soeng, Saravit %A Thon, Munirot %A Cho, Wan-Sup %A Nayyar, Anand %A Kim, Tae-Kyung %J PLoS ONE %V 20 %N 6 %D 2025-06-17 %I Public Library of Science %~ DeepDyve