Light scattering analysis for measuring the 3-D shape of a translucent object
| Autor: | Kozo Ohtani, Mitsuru Baba |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Physics
0209 industrial biotechnology business.industry 020208 electrical & electronic engineering Subsurface scattering 02 engineering and technology Light scattering 020901 industrial engineering & automation Optics 0202 electrical engineering electronic engineering information engineering Projection method Laser rangefinder Ray tracing (graphics) D-Shape business |
| Zdroj: | SICE |
| DOI: | 10.23919/sice.2019.8859968 |
| Popis: | The light irradiated into a translucent object is multi-reflected inside and then emitted from a position different from the incident position. This behavior is called subsurface scattering. Understanding subsurface scattering behavior is very important in the measurement of three-dimensional (3-D) shapes and CG representations of translucent objects. In this study, we simulated the subsurface scattering of translucent objects using the ray tracing method, and examined a shape-measurement method for 3-D translucent objects by the spotlight projection method using the simulation results. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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