Systems and methods for classifying and representing gestural inputs
US7783492B2 · kind B2 · utility
6Cited by
18References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 24, 2008 |
| Grant date | Aug 24, 2010 |
| Priority date | — |
| Expiry date | Sep 8, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L15/193
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Gesture and handwriting recognition agents provide possible interpretations of electronic ink. Recognition is performed on both individual strokes and combinations of strokes in the input ink lattice. The interpretations of electronic ink are classified and encoded as symbol complexes where symbols convey specific attributes of the contents of the stroke. The use of symbol complexes to represent strokes in the input ink lattice facilitates reference to sets of entities of a specific type.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.