Dynamic line-detection system for processors having limited internal memory
US9349069B2 · kind B2 · utility
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23Claims
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Key dates
| Filing date | Nov 21, 2011 |
| Grant date | May 24, 2016 |
| Priority date | — |
| Expiry date | Jul 24, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/94
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A line-detection system computes, using a local memory, a result of a partial conversion of image-space pixel data from image space to Hough space. The result is analyzed for edges corresponding to a line present in the partial conversion. The line is compared against other lines detected in previously computed partial results to identify a longest line in the image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.