Estimation apparatus
US10077979B2 · kind B2 · utility
2Cited by
2References
12Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 4, 2014 |
| Grant date | Sep 18, 2018 |
| Priority date | — |
| Expiry date | Dec 30, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S13/42
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An estimation apparatus includes a distance estimator. The distance estimator performs regression analysis using, as samples, an observation of distance and an observation at each time within a predetermined period obtained by an observer. The estimation apparatus estimates that a value of the distance upon a value of a displacement calculated in accordance with a regression equation based on the regression analysis being zero shows a value of the distance to the forward object at a start time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.