An Empathy Evaluation System Using Spectrogram Image Features of Audio

• Published in: Sensors (Basel, Switzerland) Vol. 21; no. 21; p. 7111
• Main Authors: Zhang, Jing, Wen, Xingyu, Cho, Ayoung, Whang, Mincheol
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 26.10.2021; MDPI
• Subjects: Advertising; Amplitudes; audio processing; Eigenvectors; Emotions; Empathy; empathy evaluation; machine learning; MFCC; Motion pictures; Music; Video; Waveforms

Watching videos online has become part of a relaxed lifestyle. The music in videos has a sensitive influence on human emotions, perception, and imaginations, which can make people feel relaxed or sad, and so on. Therefore, it is particularly important for people who make advertising videos to unders...