Title:
VIDEO-RELATED SOUND REPRODUCTION METHOD, VIDEO-RELATED SOUND REPRODUCTION DEVICE, AND VIDEO-RELATED SOUND REPRODUCTION PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/047816
Kind Code:
A1
Abstract:
A video-related sound reproduction method according to one embodiment of the present invention comprises an input video feature extraction process for extracting an input video feature from input video, a reference feature accumulation process for accumulating, in advance, a reference feature extracted from at least one of video and sound, a feature collation process for collating the input video feature and the reference feature with each other and outputting a distance or similarity between the input video feature and the reference feature, and a sound reproduction process for reproducing a sound source on the basis of a result of the collation between the input video feature and the reference feature.
Inventors:
KUROZUMI TAKAYUKI (JP)
FUKATSU SHINJI (JP)
MATSUMOTO EIICHIRO (JP)
EURA TOSHIHIKO (JP)
HASEGAWA KEISUKE (JP)
FUKATSU SHINJI (JP)
MATSUMOTO EIICHIRO (JP)
EURA TOSHIHIKO (JP)
HASEGAWA KEISUKE (JP)
Application Number:
PCT/JP2022/032863
Publication Date:
March 07, 2024
Filing Date:
August 31, 2022
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H04N21/233; G10L25/57
Domestic Patent References:
| WO2022163137A1 | 2022-08-04 | |||
| WO2022044100A1 | 2022-03-03 | |||
| WO2022162990A1 | 2022-08-04 |
Foreign References:
| JP2016144192A | 2016-08-08 |
Attorney, Agent or Firm:
SUZUYE & SUZUYE (JP)
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