Tiling process for digital image retrieval
US9183582B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 31, 2012 |
| Grant date | Nov 10, 2015 |
| Priority date | — |
| Expiry date | Jan 6, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/962
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Techniques for digital image retrieval are described. In an embodiment a system stores a plurality of tiles for a plurality of versions of a particular image. Each respective image of the plurality of versions has a different resolution. Each respective tile of the plurality of tiles comprises a bounded region of the respective version of the particular image. Based on a display resolution where a portion of the particular image will be visible, the system determines a final image resolution for the particular image. The system fetches one or more tiles of the respective version of the particular image that has the final resolution. The one or more tiles include the portion of the particular image that will be displayed. The system applies the one or more tiles to a model and renders the model.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.