Dynamic amount detector, dynamic amount detecting method, and camera with dynamic amount detector
US5686665A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 9, 1996 |
| Grant date | Nov 11, 1997 |
| Priority date | — |
| Expiry date | May 9, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B2217/005
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A dynamic amount detector generates correction information according to a predetermined relational expression, based on directions and magnitudes of dynamic amounts which are opposite to each other and imparted to one of directions of a plurality of detection axes, directions and magnitudes of dynamic amounts imparted to respective directions of the remaining detection axes, and detection values in a dynamic amount detecting means obtained when these dynamic amounts are respectively imparted. By means of this correction information, the output value detected by the dynamic amount detecting means is corrected. While a high detection accuracy is attained, the correction information concerning detection accuracy can be determined simply.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.