Academic Journal
Polarimetric BSSRDF Acquisition of Dynamic Faces ...
| العنوان: | Polarimetric BSSRDF Acquisition of Dynamic Faces ... |
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| المؤلفون: | Ha, Hyunho, Hwang, Inseung, Monzon, Nestor, Cho, Jaemin, Kim, Donggun, Baek, Seung-Hwan, Muñoz, Adolfo, Gutierrez, Diego, Kim, Min H. |
| بيانات النشر: | arXiv |
| سنة النشر: | 2025 |
| المجموعة: | DataCite Metadata Store (German National Library of Science and Technology) |
| مصطلحات موضوعية: | Computer Vision and Pattern Recognition cs.CV, Graphics cs.GR, FOS: Computer and information sciences, I.3.7 |
| الوصف: | Acquisition and modeling of polarized light reflection and scattering help reveal the shape, structure, and physical characteristics of an object, which is increasingly important in computer graphics. However, current polarimetric acquisition systems are limited to static and opaque objects. Human faces, on the other hand, present a particularly difficult challenge, given their complex structure and reflectance properties, the strong presence of spatially-varying subsurface scattering, and their dynamic nature. We present a new polarimetric acquisition method for dynamic human faces, which focuses on capturing spatially varying appearance and precise geometry, across a wide spectrum of skin tones and facial expressions. It includes both single and heterogeneous subsurface scattering, index of refraction, and specular roughness and intensity, among other parameters, while revealing biophysically-based components such as inner- and outer-layer hemoglobin, eumelanin and pheomelanin. Our method leverages such ... |
| نوع الوثيقة: | article in journal/newspaper text |
| اللغة: | unknown |
| Relation: | https://dx.doi.org/10.1145/3687767 |
| DOI: | 10.48550/arxiv.2501.01980 |
| الاتاحة: | https://dx.doi.org/10.48550/arxiv.2501.01980 https://arxiv.org/abs/2501.01980 |
| Rights: | arXiv.org perpetual, non-exclusive license ; http://arxiv.org/licenses/nonexclusive-distrib/1.0/ |
| رقم الانضمام: | edsbas.EF7B0DDA |
| قاعدة البيانات: | BASE |
| DOI: | 10.48550/arxiv.2501.01980 |
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