Presentation | 2002/3/1 Relating Audio-Visual Events Caused by Multiple Movements : In the Case of Entire Object Movement Jinji CHEN, Toshiharu MUKAI, Yoshinori TAKEUCHI, Testuya MATSUMOTO, Hiroaki KUDO, Tsuyoshi YAMAMURA, Noboru OHNISHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Relating audio-visual events is important for constructing an artificial intelligent system, which can acquire the audio-visual knowledge of movement through active observation without teaching. This paper proposes a method for relating multiple audio-visual events observed by a camera and a microphone according to general laws without object-specific knowledge (including the case of entire object movement). As corresponding cues, we use Gestalt's grouping law; simultaneity of the occurrence of the sound and the change in movement or the same motion starting, similarity of repetition between sound and movement. Based on their correlation coefficient, the component of frequency at sound onset is related to the short-term space-time invariants (STSTI) of movement. We conducted experiments in the real environment and obtained satisfactory results showing the effectiveness of the proposed method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | sensor fusion / event correspondence / short-term space-time invariants / motion invariants / repetition similarity / occurrence simultaneity / correlation coefficient |
Paper # | HIP2001-97 |
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Committee | HIP |
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Conference Date | 2002/3/1(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
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Paper Information | |
Registration To | Human Information Processing (HIP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Relating Audio-Visual Events Caused by Multiple Movements : In the Case of Entire Object Movement |
Sub Title (in English) | |
Keyword(1) | sensor fusion |
Keyword(2) | event correspondence |
Keyword(3) | short-term space-time invariants |
Keyword(4) | motion invariants |
Keyword(5) | repetition similarity |
Keyword(6) | occurrence simultaneity |
Keyword(7) | correlation coefficient |
1st Author's Name | Jinji CHEN |
1st Author's Affiliation | Nagoya University() |
2nd Author's Name | Toshiharu MUKAI |
2nd Author's Affiliation | Bio-Mimetic Control Research Center, RIKEN |
3rd Author's Name | Yoshinori TAKEUCHI |
3rd Author's Affiliation | Nagoya University |
4th Author's Name | Testuya MATSUMOTO |
4th Author's Affiliation | Nagoya University |
5th Author's Name | Hiroaki KUDO |
5th Author's Affiliation | Nagoya University |
6th Author's Name | Tsuyoshi YAMAMURA |
6th Author's Affiliation | Aichi Prefectural University |
7th Author's Name | Noboru OHNISHI |
7th Author's Affiliation | Nagoya University |
Date | 2002/3/1 |
Paper # | HIP2001-97 |
Volume (vol) | vol.101 |
Number (no) | 699 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |