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Face alignment using texture-constrained active shape models

✍ Scribed by Shuicheng Yan; Ce Liu; Stan Z. Li; Hongjiang Zhang; Heung-Yeung Shum; Qiansheng Cheng

Book ID
104321094
Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
566 KB
Volume
21
Category
Article
ISSN
0262-8856

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✦ Synopsis

In this paper, we propose a texture-constrained active shape model (TC-ASM) to localize a face in an image. TC-ASM effectively incorporates not only the shape prior and local appearance around each landmark, but also the global texture constraint over the shape. Therefore, it performs stable to initialization, accurate in shape localization and robust to illumination variation, with low computational cost. Extensive experiments are provided to demonstrate our algorithm.

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## Abstract Accurate face alignment is the prerequisite for many computer vision problems, such as face recognition, synthesis and 3D face modeling. In this article, a novel appearance model, called direct appearance model (DAM), is proposed and its extended view‐based models are applied for multiv