Classifying digital ink into a writing or a drawing
US7945097B2 · kind B2 · utility
12Cited by
9References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 2007 |
| Grant date | May 17, 2011 |
| Priority date | — |
| Expiry date | Mar 15, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V30/32
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for classifying digital ink receives digital ink comprising ink strokes. A plurality of the ink strokes can be classified. A temporal line grouping is performed on a plurality of the classified ink strokes that are grouped to form a temporal line group. The temporal line group is segmented into a cluster. The cluster can be classified.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.