Makeup Skin Appearance Reproduction by Spectral Projection Mapping
| Autor: | Hiroki Shirasawa, Takahiko Horiuchi, Keita Hirai |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Surface (mathematics)
integumentary system Computer science business.industry Projection mapping 020207 software engineering Basis function 02 engineering and technology 01 natural sciences Matrix decomposition 010309 optics Mapping system 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Computer vision Spectral projection Skin appearance Artificial intelligence Projection (set theory) business |
| Zdroj: | Lecture Notes in Computer Science ISBN: 9783030139391 CCIW |
| Popis: | Projection mapping can control object surface appearances without painting or finishing. An existing problem in projection mapping is the control of skin appearances. This paper presents a spectral projection mapping method to reproduce makeup skin appearances. Spectral information is significant for the physically accurate reproduction of human skin. First, we propose a spectral projection mapping model for computing the projection spectra and controlling skin appearance. Subsequently, we developed a spectral projection mapping system for realizing skin appearance control. For projecting spatially varying spectra, we used spectral basis functions by non-negative matrix factorization. In our experiment, actual makeup skins and projection-mapped skins were compared spectrally. The results indicated that our method could reproduce makeup skins with good accuracy. |
| Databáze: | OpenAIRE |
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