Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2003.11a
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- Pages.161-164
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- 2003
Hierarchical active shape model-based video object tracking using wavelet transform
웨이블릿을 이용한 계층적 능동형태모델 기반 비디오 추적기술
Abstract
This paper proposes a hierarchical approach to active shape model using wavelet transform. The proposed algorithm allows us to use both global shape characteristics and finer details for model deformation. The statistical properties of the wavelet transform of a deformable model are analyzed by principal component analysis and used as priors in the contour's deformation.
Keywords