Title:
物体を認識および追跡する装置及び方法
Document Type and Number:
Japanese Patent JP4986433
Kind Code:
B2
Abstract:
An apparatus for tracking and identifying objects includes an audio likelihood module which determines corresponding audio likelihoods for each of a plurality of sounds received from corresponding different directions, each audio likelihood indicating a likelihood a sound is an object to be tracked; a video likelihood module which receives a video and determines video likelihoods for each of a plurality of images disposed in corresponding different directions in the video, each video likelihood indicating a likelihood that the image is an object to be tracked; and an identification and tracking module which determines correspondences between the audio likelihoods and the video likelihoods, if a correspondence is determined to exist between one of the audio likelihoods and one of the video likelihoods, identifies and tracks a corresponding one of the objects using each determined pair of audio and video likelihoods.
Inventors:
Cui Chang
Lee
Youn People
Building
Lee
Youn People
Building
Application Number:
JP2005286754A
Publication Date:
July 25, 2012
Filing Date:
September 30, 2005
Export Citation:
Assignee:
Samsung Electronics Co.,Ltd.
International Classes:
G10L21/02; B25J13/08; G05D1/02; G05D1/12; G06T7/00; G10L21/0272; G10L21/028; H04N5/232; H04R1/40
Domestic Patent References:
| JP2004249389A | ||||
| JP2002361584A | ||||
| JP2004034924A |
Foreign References:
| WO2003035334A1 |
Other References:
Dmitry N. Zotkin, Ramani Duraiswami, Larry S. Davis,Joint Audio-Visual Tracking Using Particle Filters,EURASIP Journal on Applied Signal Processing,Hindawi Publishing Corporation,2002年11月,pp. 1154-1164
天田皇、金澤博史,音声認識のためのマイクロホンアレー技術,東芝レビュー,日本,株式会社東芝,2004年 9月 1日,Vol. 59, No. 9,pp. 42-44,URL,http://www.toshiba.co.jp/tech/review/2004/09/59_09pdf/a10.pdf
S. Shahbazpanahi, A. B. Gershman, Z. -Q.Luo and K. Wong,Robust Adaptive Beam-forming using Worst-case SINR Optimization: A new Diagonal Loading-type Solution for General-rank Signal,Proc. ICASSP,米国,IEEE,2003年,V-333 - V336
Gil-Jin Jang, Changkyu Choi, Yong-Beom Lee, Yung-Hwan Oh,Adaptive Cross-Channel Interference Cancellation on Blind Signal Separation Outputs Using Source Absence/Presence Detection and Spectral Subtraction ,Proc. Interspeech 2004 - ICSLP,International Speech Communication Association,2004年10月 4日
Changkyu Choi, Donggeon Kong, Hyoung-Ki Lee, Sang Min Yoon ,Separation of Multiple Concurrent Speeches using Audio-visual Speaker Localization and Minimum Variance Beam-forming ,Proc. Interspeech 2004 - ICSLP,International Speech Communication Association,2004年10月 4日
Kiyoung Park, Changkyu Choi, Jeongsu Kim ,Voice Activity Detection using Global Soft Decision with Mixture of Gaussian Model,Proc. Interspeech 2004 - ICSLP,International Speech Communication Association,2004年10月 4日
天田皇、金澤博史,音声認識のためのマイクロホンアレー技術,東芝レビュー,日本,株式会社東芝,2004年 9月 1日,Vol. 59, No. 9,pp. 42-44,URL,http://www.toshiba.co.jp/tech/review/2004/09/59_09pdf/a10.pdf
S. Shahbazpanahi, A. B. Gershman, Z. -Q.Luo and K. Wong,Robust Adaptive Beam-forming using Worst-case SINR Optimization: A new Diagonal Loading-type Solution for General-rank Signal,Proc. ICASSP,米国,IEEE,2003年,V-333 - V336
Gil-Jin Jang, Changkyu Choi, Yong-Beom Lee, Yung-Hwan Oh,Adaptive Cross-Channel Interference Cancellation on Blind Signal Separation Outputs Using Source Absence/Presence Detection and Spectral Subtraction ,Proc. Interspeech 2004 - ICSLP,International Speech Communication Association,2004年10月 4日
Changkyu Choi, Donggeon Kong, Hyoung-Ki Lee, Sang Min Yoon ,Separation of Multiple Concurrent Speeches using Audio-visual Speaker Localization and Minimum Variance Beam-forming ,Proc. Interspeech 2004 - ICSLP,International Speech Communication Association,2004年10月 4日
Kiyoung Park, Changkyu Choi, Jeongsu Kim ,Voice Activity Detection using Global Soft Decision with Mixture of Gaussian Model,Proc. Interspeech 2004 - ICSLP,International Speech Communication Association,2004年10月 4日
Attorney, Agent or Firm:
Tadahiko Ito