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Face Modeling
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Author(s): Daijin Kim (Pohang University of Science & Technology, Korea)and Jaewon Sung (LG Electronics, Korea)
Copyright: 2009
Pages: 47
Source title:
Automated Face Analysis: Emerging Technologies and Research
Source Author(s)/Editor(s): Daijin Kim (Pohang University of Science & Technology, Korea)and Jaewon Sung (LG Electronics, Korea)
DOI: 10.4018/978-1-60566-216-9.ch003
PurchaseView Face Modeling on the publisher's website for pricing and purchasing information. |
Abstract
In the field of computer vision, researchers have proposed many techniques for representation and analysis of the varying shape of objects, such as active contour (Kass et. al., 1998) and deformable template (Yuille et. al., 1989). However, the active contour, which consists of a set of points, is too flexible to limit its deformation to a reasonable amount of variations for a specific object and it does not have the ability to specify a specific shape. The deformable template, which consists of a set of parametric curves, is difficult to represent all the shape deformations of an object due to 3D rotation or self-deformations because the deformations are too complex to be explained by the combination of hand crafted simple parametric curves.
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