Unibiased light field models for rendering and holography
US6549308B1 · kind B1 · utility
30Cited by
3References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 11, 2001 |
| Grant date | Apr 15, 2003 |
| Priority date | — |
| Expiry date | Jan 11, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03H2210/441
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An isotropic, direction and point parameterization (DPP) light-field model is used for rendering graphics images in a hologram production system. Using the DPP light-field models can reduce image artifacts, reduce oversampling, decrease rendering time, and decrease data storage requirements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.