System and method for measuring SVG document similarity
US7403951B2 · kind B2 · utility
9Cited by
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22Claims
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Key dates
| Filing date | Oct 7, 2005 |
| Grant date | Jul 22, 2008 |
| Priority date | — |
| Expiry date | Oct 7, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99942
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method for measuring the similarity between SVG documents. The present invention involves reducing the respective documents to their minimal logical representations and then analyzing the representations using tree isomorphism techniques. Applications can then use this comparison data to more efficiently perform actions such as content compression, content streaming and content searching.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.