Title:
An image evaluation system and its program
Document Type and Number:
Japanese Patent JP6259353
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To evaluate a video image system taking into consideration of video image contents.SOLUTION: A video image evaluation device 100 comprises: subject evaluation similarity calculation means 113 that calculates similarity between a subject evaluation vector yabout all items of a plurality of evaluation axes about a plurality of subjects and a subject evaluation similarity vector yhaving only a specific evaluation item of the evaluation axis selected and calculates a subject evaluation similarity vector s; mapping selection means 120 that selects mapping information associating bio-signal similarity between the subjects with subject evaluation similarity between the subjects; and subject evaluation corresponding scene estimation means 114 that obtains an estimation value of the vector xso as to establish a relationship expression associating a bio-signal similarity vector sserving as an integration of a time-series bio-signal vector of the plurality of subjects and an unknown time-series bio-signal vector xand the subject evaluation similarity sby the mapping information, and determines a scene of a video image on the basis of the estimation value.
Inventors:
Yasuhito Sawahata
Application Number:
JP2014085262A
Publication Date:
January 10, 2018
Filing Date:
April 17, 2014
Export Citation:
Assignee:
Japan Broadcasting Corporation
International Classes:
G06F3/01; G06F17/30
Domestic Patent References:
| JP2005128884A | ||||
| JP2013183373A |
Other References:
青砥哲朗, 大倉典子,システムの感性評価を目的とした生体信号の利用方法の検討,第51回自動制御連合講演会講演論文集,2008年11月23日,pp.1101-1104
Attorney, Agent or Firm:
Isono International Patent and Trademark Office
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