Pattern detection apparatus, processing method thereof, and computer-readable storage medium
US8532365B2 · kind B2 · utility
4Cited by
3References
19Claims
0Family size
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Key dates
| Filing date | Sep 7, 2010 |
| Grant date | Sep 10, 2013 |
| Priority date | — |
| Expiry date | Jul 18, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/243
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A pattern detection apparatus inputs an image of an object including repetitive patterns, estimates a period of the repetitive patterns in the input object, and generates a reference image based on images divided by the estimated period. Then, the pattern detection apparatus compares the reference image and the image of the object, and detects the positions of individual patterns in the repetitive patterns based on the comparison result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.