m-HDAF多分辨率可变形模型

I. Kakadiaris, M. Papadakis, Lixin Shen, D. Kouri, D. Hoffman
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引用次数: 10

摘要

本文利用新的正交小波构造了一类新的可变形模型,即改进的Hermite分布近似泛函(m-HDAF)小波。这个新家族的尺度函数是对称的,相应的小波对给定数量的消失矩优化其平滑性。此外,我们将这些多分辨率可变形模型嵌入到基于物理的可变形模型框架中,并使用它们来拟合2D和3D数据。我们已经用合成数据和真实数据进行了许多实验,结果非常令人鼓舞。
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m-HDAF multiresolution deformable models
In this paper, we construct a new class of deformable models using new orthogonal wavelets, named modified Hermite distributed approximating functional (m-HDAF) wavelets. The scaling functions of this new family are symmetric and the corresponding wavelets optimize their smoothness for a given number of vanishing moments. In addition, we embed these multiresolution deformable models to the physics-based deformable model framework and use them for fitting 2D and 3D data. We have performed a number of experiments with both synthetic and real data with very encouraging results.
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