DocumentCode
3117487
Title
Participant activity detection by hands and face movement tracking in the meeting room
Author
Potucek, Igor ; Sumec, Stanislav
Author_Institution
Fac. of Inf. Technol., Brno Univ. of Technol.
fYear
2004
fDate
19-19 June 2004
Firstpage
632
Lastpage
635
Abstract
We present a collection of methods for an evaluation of participants´ activity in the meeting. The techniques of skin color detection, segmentation, feature extraction, and tracking detected objects and their identification are included. Our aim is to extract information from participant hands and face movement suitable for intelligent video editing and as additional information for speech recognition
Keywords
face recognition; feature extraction; image motion analysis; image segmentation; interactive video; object detection; teleconferencing; tracking; video cameras; video signal processing; video streaming; wavelet transforms; face movement tracking; face recognition; feature extraction; image segmentation; intelligent video editing; meeting room; objects detection; participant activity detection; skin color detection; speech recognition; video cameras; Cameras; Data mining; Face detection; Face recognition; Humans; Information resources; Object detection; Skin; Speech recognition; Tracking;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Graphics International, 2004. Proceedings
Conference_Location
Crete
ISSN
1530-1052
Print_ISBN
0-7695-2171-1
Type
conf
DOI
10.1109/CGI.2004.1309279
Filename
1309279
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