Method for reducing image fuzzy degree of TDI-CCD camera
US9654706B2 · kind B2 · utility
1Cited by
1References
5Claims
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Key dates
| Filing date | Dec 22, 2013 |
| Grant date | May 16, 2017 |
| Priority date | — |
| Expiry date | Dec 22, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30212
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention belongs to the field of image processing, and particularly relates to the determination of an aerial remote sensing image fuzzy parameter and the elimination of aerial remote sensing image fuzziness based on a TDI-CCD camera. The method comprises the following specific steps: establishing an image coordinate system, reading an area array image, constructing a similarity matching criterion, conducting offset resolving to acquire homonymy points so as to obtain a digital image reducing the chattering influence. The method is relatively simple and precise in computing process, and good in processing effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.