Non-rigid registration of 3D facial surfaces with robust outlier detection. Kaiser, M., Störmer, A., Arsić, D., & Rigoll, G. In 2009 Workshop on Applications of Computer Vision, WACV 2009, 2009. abstract bibtex Non-rigid registration of 3D facial surfaces is a crucial step in a variety of applications. Outliers, i.e., features in a facial surface that are not present in the reference face, often perturb the registration process. In this paper, we present a novel method which registers facial surfaces reliably also in the presence of huge outlier regions. A cost function incorporating several channels (red, green, blue, etc.) is proposed. The weight of each point of the facial surface in the cost function is controlled by a weight map, which is learned iteratively. Ideally, outliers will get a zero weight so that their disturbing effect is decreased. Results show that with an intelligent initialization the weight map improves the registration results considerably. © 2009 IEEE.
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title = {Non-rigid registration of 3D facial surfaces with robust outlier detection},
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year = {2009},
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abstract = {Non-rigid registration of 3D facial surfaces is a crucial step in a variety of applications. Outliers, i.e., features in a facial surface that are not present in the reference face, often perturb the registration process. In this paper, we present a novel method which registers facial surfaces reliably also in the presence of huge outlier regions. A cost function incorporating several channels (red, green, blue, etc.) is proposed. The weight of each point of the facial surface in the cost function is controlled by a weight map, which is learned iteratively. Ideally, outliers will get a zero weight so that their disturbing effect is decreased. Results show that with an intelligent initialization the weight map improves the registration results considerably. © 2009 IEEE.},
bibtype = {inproceedings},
author = {Kaiser, M. and Störmer, A. and Arsić, D. and Rigoll, G.},
booktitle = {2009 Workshop on Applications of Computer Vision, WACV 2009}
}
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