Imaging apparatus and method
US7327496B2 · kind B2 · utility
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13References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 11, 2003 |
| Grant date | Feb 5, 2008 |
| Priority date | — |
| Expiry date | Dec 21, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/4095
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An imaging apparatus includes a first sensor for imaging a first side of an object and a second sensor for imaging a second side of an object. The imaging apparatus also includes an information handling system for generating a negative image of the second side, and a background generator for displaying the negative image of the second side. A method for imaging includes imaging a second side of an object; and producing a negative of an image on the second side; and summing the negative of the image on the second side with the image of the second side.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.