Method and system for extracting features from handwritten text
US5757960A · kind A · utility
25Cited by
4References
17Claims
0Family size
Inventors
Key dates
| Filing date | Feb 28, 1997 |
| Grant date | May 26, 1998 |
| Priority date | — |
| Expiry date | Feb 28, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V30/36
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A handwriting recognition system achieves a higher recognition rate by using a feature extraction method which computes features based on multiple data frames. A plurality of data frames is generated from handwritten text received by the system. Each data frame includes samples taken from the handwritten text. Individual-frame features are extracted from individual data frames, and in turn, multi-frame features are extracted from individual-frame features which correspond to different data frames.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.