Reconstructing 3D Facial Shape Using Spherical Harmonics
作者： Chengming Zou , Guanghui Zhao , Edwin R. Hancock
DOI: 10.1007/978-3-642-04146-4_101
关键词:
摘要: It is now well established that 3D facial shape can be effectively and conveniently reconstructed using spherical harmonics. This paper extends the state-of-the-art by showing how to recover a reconstruction parameterization minimizing Harmonic Energy based on medians. The solution formulated as linear system we propose an iterative residual fitting algorithm (LSQR-IRF) solve it. We demonstrate effectivenss of method range-data.
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