Estimating Multiple Evoked Emotions from Videos.
Wonhee Choe, Hyo-Sun Chun, Junhyug Noh, Seong-Derok Lee, Byoung‐Tak Zhang · eScholarship (California Digital Library) · 2013
Video-sharing websites have begun to provide easy access to user-generated video content.How do we find what we want to view among the huge video database?When people search for a video, they may want to know whether the video evokes a certain emotional sensation.The evoked emotion is one of the important factors we consider when we select a video.One of the key concepts of evoked emotions from videos: the evoked emotions are different for each scene and for each viewer.Considering these differences, we obtained humanevoked emotions from 33 videos.We used these emotions to estimate the multiple emotions evoked by each scene of the videos.Using a computational model of emotion estimation based on mid-level visual features, we found that, in individual videos, the same scene evoked multiple emotions.Our results show that a video evoked different emotions from different people.A computational model might deliver probabilistic multiple-evoked emotions from video analyses.