Pattern identifying apparatus, pattern identifying method and program
US8798370B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 5, 2012 |
| Grant date | Aug 5, 2014 |
| Priority date | — |
| Expiry date | Feb 6, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/507
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A pattern identifying apparatus comprises: a generating unit to generate, from input data corresponding to an area, accumulated information corresponding to each position in the area; plural storing units to hold the accumulated information for each dimension; a writing unit to write the accumulated information corresponding to each position to one of the plural storing units according to a predetermined rule concerning the corresponding position; a parallel reading unit to read the accumulated information in parallel from the plural storing units; a feature quantity calculating unit to calculate a feature quantity of a local area by using the read accumulated information; and an identifying unit to identify a predetermined pattern by using the plural feature quantities. The number of the storing units allocated to at least one dimension of the area corresponding to the input data and a reading interval of the accumulated information are in a coprime relation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.