TY - GEN
T1 - An experience oriented video digesting method using heart activity and its applicable video types
AU - Toyosawa, Satoshi
AU - Kawai, Takashi
PY - 2010
Y1 - 2010
N2 - An experience oriented, physiology based video digesting method is proposed, and its applicable video types are experimentally examined. The proposed method extracts shots that have made audiences most attentive by analysing two attention measures obtained from heart activity while watching. To assess its applicable types, three original videos that convey distinctive emotional quantity were prepared, and three test digests-shots selected randomly, subjectively and by the proposed method-were generated from each original. Then, the proposed method was evaluated not only by its precisions against the subjective selection, but also by digest viewing experience from subjective scores and a psychophysiological measure. The experiment showed that the proposed method was promising for those with arousing, event-driven contents. It was also suggested that use of multiple evaluation measures is important to exhibit applicability of a digesting method.
AB - An experience oriented, physiology based video digesting method is proposed, and its applicable video types are experimentally examined. The proposed method extracts shots that have made audiences most attentive by analysing two attention measures obtained from heart activity while watching. To assess its applicable types, three original videos that convey distinctive emotional quantity were prepared, and three test digests-shots selected randomly, subjectively and by the proposed method-were generated from each original. Then, the proposed method was evaluated not only by its precisions against the subjective selection, but also by digest viewing experience from subjective scores and a psychophysiological measure. The experiment showed that the proposed method was promising for those with arousing, event-driven contents. It was also suggested that use of multiple evaluation measures is important to exhibit applicability of a digesting method.
KW - Video digestion
KW - evaluation
KW - heart rate
KW - heart rate variability (HRV)
KW - viewing experience
UR - http://www.scopus.com/inward/record.url?scp=78049434918&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78049434918&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-15702-8_24
DO - 10.1007/978-3-642-15702-8_24
M3 - Conference contribution
AN - SCOPUS:78049434918
SN - 3642157017
SN - 9783642157011
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 260
EP - 271
BT - Advances in Multimedia Information Processing, PCM 2010 - 11th Pacific Rim Conference on Multimedia, Proceedings
T2 - 11th Pacific Rim Conference on Multimedia, PCM 2010
Y2 - 21 September 2010 through 24 September 2010
ER -