Image drawing system, image drawing server, image drawing method, and computer program
US8411091B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 19, 2009 |
| Grant date | Apr 2, 2013 |
| Priority date | — |
| Expiry date | Nov 30, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T15/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An image drawing system, an image drawing server, an image drawing method, and a computer program product that provides a three-dimensional world to a client-terminal. The method includes: providing a viewpoint in the vicinity of an avatar and creating a three-dimensional object; performing a perspective projection of a static object to create a two-dimensional panoramic image; overlaying the two-dimensional panoramic image, information on a dynamic object, and an image of the avatar; and storing the two-dimensional panoramic image. The computer program product tangibly embodies instructions which when implemented causes a computer to execute the steps of the method. The system includes: a three-dimensional object creation unit; a panoramic image creation unit; a drawing unit for overlaying; and a panoramic image storage unit. The server includes: a reception unit; a three-dimensional object creation unit; a panoramic image creation unit; and a transmission unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.