DocumentCode
348714
Title
Alpha-EEG indicated kansei evaluation on visual image granularity
Author
Maekawa, Tadao ; Nakatsu, Ryohei ; Nishina, Emi ; Fuwamoto, Yoshitaka ; Oohashi, Tsutomu
Author_Institution
ATR Media Integration & Commun. Res. Lab., Soraku, Japan
Volume
4
fYear
1999
fDate
1999
Firstpage
354
Abstract
We have investigated human kansei (emotional) reactions to differences in the visual image granularity of still images based on electroencephalographic alpha activity (alpha-EEG). The results suggest that (1) finer visual images decrease the brain´s load, and (2) humans may be sensitive to visual image granularity beyond their visual acuity
Keywords
electroencephalography; sensitivity; visual perception; alpha-EEG activity; brain load; emotional reactions; human visual acuity; kansei reactions; sensitivity; still images; visual image granularity; Communication systems; Digital multimedia broadcasting; History; Humans; Image resolution; Information processing; Laboratories; Multimedia communication; Multimedia computing; Psychology;
fLanguage
English
Publisher
ieee
Conference_Titel
Systems, Man, and Cybernetics, 1999. IEEE SMC '99 Conference Proceedings. 1999 IEEE International Conference on
Conference_Location
Tokyo
ISSN
1062-922X
Print_ISBN
0-7803-5731-0
Type
conf
DOI
10.1109/ICSMC.1999.812427
Filename
812427
Link To Document