Method for adaptive learning type general purpose image measurement and recognition
US5619589A · kind A · utility
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10References
1Claims
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Key dates
| Filing date | Dec 5, 1994 |
| Grant date | Apr 8, 1997 |
| Priority date | — |
| Expiry date | Dec 5, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/70
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An adaptive learning type general purpose image measurement and recognition method includes the steps of extracting a large number of basic initial features having values which are invariant to parallel displacement of an object to be caught in an image frame and which have additivity with respect to the image frame and performing statistical feature extraction having a learning function on the basis of a multivariate analysis method applied to the extracted initial features to thereby adaptively enable use for various types of measurement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.