SIDER: Single-Image Neural Optimization for Facial Geometric Detail Recovery

Aggelina Chatziagapi,ShahRukh Athar,Francesc Moreno-Noguer,Dimitris Samaras

2021 International Conference on 3D Vision (3DV)（2021）

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摘要

We present SIDER (Single-Image neural optimization for facial geometric DEtail Recovery), a novel photometric optimization method that recovers detailed facial geometry from a single image in an unsupervised manner. Inspired by classical techniques of coarse-to-fine optimization and recent advances in implicit neural representations of 3D shape, SIDER combines a geometry prior based on statistical...

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关键词

Geometry,Hair,Solid modeling,Three-dimensional displays,Shape,Optimization methods,Lighting

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