Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2005.11a
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- Pages.347-350
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- 2005
Multiple Face Tracking System Using the Kalman Estimator Based on the Color SSD Algorithm
컬러 SSD 알고리즘 기반 칼만 예측기를 이용한 다수의 얼굴 검출 및 추적 시스템
- Kim, Byoung-Ki (School of Electronic Engineering, Soongsil University) ;
- Han, Young-Joon (School of Electronic Engineering, Soongsil University) ;
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Hahn, Hern-Soo
(School of Electronic Engineering, Soongsil University)
- Published : 2005.11.26
Abstract
This paper proposes a new tracking algorithm using the Kalman estimator based color SSD algorithm. The Kalman estimator includes the color information as well as the position and size of the face region in its state vector, to take care of the variation of skin color while faces are moving. Based on the estimated face position, the color SSD algorithm finds the face matching with the one in the previous frame even when the color and size of the face region vary. The features of a face region extracted by the color SSD algorithm are used to update the state of the Kalman estimator.
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