Measurement support apparatus and measurement support method
US10740892B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2018 |
| Grant date | Aug 11, 2020 |
| Priority date | — |
| Expiry date | Nov 9, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30132
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A measurement support apparatus includes an image acquisition unit; a scale image generation unit, the scale image representing a scale assigned at least one of gradations for measuring a length of the crack or line drawings and numerals for measuring a width of the crack; and an image display unit that displays the image of the structure and the scale image in a superimposed manner in a display area, in which the scale image generation unit generates a scale image in accordance with a distance between the image acquisition unit and the measurement surface and an orientation of the measurement surface, and the image display unit displays the generated scale image in the superimposed manner at a position according to a position of the crack in the image of the structure in a direction according to a direction of the crack in the image of the structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.