Abstract
In this paper, we describe a visual surveillance system for evaluating the audience's reaction in meeting sessions. The system, which works in real-time, can recognize and evaluate the reaction of the audience. It is mainly composed of three subsystems. The first subsystem is a face detection and head motion segmentation system which is used to detect the face from complex background and segment the head motion into different units, with each unit including different information about the audience's reaction. The second subsystem is a gesture and pose recognition system which can recognize the gestures and the poses of human head. The third subsystem is an evaluation system which is used to evaluate the reaction of the audience by using the recognition results in the second system. Our system has been tested for determining the concentration of the audience in meeting sessions and the experimental results are good.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of SPIE - The International Society for Optical Engineering |
| Publisher | Society of Photo-Optical Instrumentation Engineers |
| Pages | 45-57 |
| Number of pages | 13 |
| Volume | 3837 |
| Publication status | Published - 1999 |
| Externally published | Yes |
| Event | Proceedings of the 1999 Intelligent Robots and Computer Vision XVIII: Algorithms, Techniques, and Active Vision - Boston, MA, USA Duration: 1999 Sep 20 → 1999 Sep 21 |
Other
| Other | Proceedings of the 1999 Intelligent Robots and Computer Vision XVIII: Algorithms, Techniques, and Active Vision |
|---|---|
| City | Boston, MA, USA |
| Period | 99/9/20 → 99/9/21 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Condensed Matter Physics
Cite this
Real-time surveillance and evaluation system of the audience's reaction for meeting sessions. / Tang, Jinshan; Ohya, Jun.
Proceedings of SPIE - The International Society for Optical Engineering. Vol. 3837 Society of Photo-Optical Instrumentation Engineers, 1999. p. 45-57.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Real-time surveillance and evaluation system of the audience's reaction for meeting sessions
AU - Tang, Jinshan
AU - Ohya, Jun
PY - 1999
Y1 - 1999
N2 - In this paper, we describe a visual surveillance system for evaluating the audience's reaction in meeting sessions. The system, which works in real-time, can recognize and evaluate the reaction of the audience. It is mainly composed of three subsystems. The first subsystem is a face detection and head motion segmentation system which is used to detect the face from complex background and segment the head motion into different units, with each unit including different information about the audience's reaction. The second subsystem is a gesture and pose recognition system which can recognize the gestures and the poses of human head. The third subsystem is an evaluation system which is used to evaluate the reaction of the audience by using the recognition results in the second system. Our system has been tested for determining the concentration of the audience in meeting sessions and the experimental results are good.
AB - In this paper, we describe a visual surveillance system for evaluating the audience's reaction in meeting sessions. The system, which works in real-time, can recognize and evaluate the reaction of the audience. It is mainly composed of three subsystems. The first subsystem is a face detection and head motion segmentation system which is used to detect the face from complex background and segment the head motion into different units, with each unit including different information about the audience's reaction. The second subsystem is a gesture and pose recognition system which can recognize the gestures and the poses of human head. The third subsystem is an evaluation system which is used to evaluate the reaction of the audience by using the recognition results in the second system. Our system has been tested for determining the concentration of the audience in meeting sessions and the experimental results are good.
UR - http://www.scopus.com/inward/record.url?scp=0033341831&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0033341831&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0033341831
VL - 3837
SP - 45
EP - 57
BT - Proceedings of SPIE - The International Society for Optical Engineering
PB - Society of Photo-Optical Instrumentation Engineers
ER -