Pattern recognition using contextual correlation
US6707941B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Mar 6, 2000 |
| Grant date | Mar 16, 2004 |
| Priority date | — |
| Expiry date | Mar 6, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/32
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for reducing the quantity of digital information in a data set for the purpose of pattern recognition, comprising: a) determining digital a priori information values associated with at least one known pattern; b) determining digital information values of first elements associated with a pattern for recognition; c) pairing two or more first elements into second elements, wherein the number of digital information values for each second element is at least doubled; d) for each second element, on the basis of the digital a priori information values, merging a minimum of two digital information values into a reduced second element with a reduced number of digital information values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.