Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8045046 | Four-dimensional polynomial model for depth estimation based on two-picture matching | Pingshan Li, Kensuke Miyagi | 2011-10-25 |
| 7990462 | Simple method for calculating camera defocus from an image scene | Hidenori Kushida, Makibi Nakamura | 2011-08-02 |
| 7929801 | Depth information for auto focus using two pictures and two-dimensional Gaussian scale space theory | Makibi Nakamura | 2011-04-19 |