Image sensing system and control method of controlling to adjust a parameter of a camera apparatus
US7289143B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 14, 2003 |
| Grant date | Oct 30, 2007 |
| Priority date | — |
| Expiry date | Oct 18, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/71
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In an image sensing system where a camera apparatus and a client device are connected for controlling the camera apparatus by the client device, the client device displays and arbitrarily shifts a predetermined size of detection area in an object image sensed by the camera apparatus, enabling to quickly perform camera parameter control, such as focus adjustment or the like, based on image signals of the detection area, with a small amount of transferring data. Moreover, detection areas of a sensed image are synthesized by controlling camera parameters for each of the detection areas so as to optimize camera parameters for all of the areas in the object image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.