Abstract
A new testing method of SNR based on image processing of CCD camera is given through studying and analyzing the common testing method of SNR of image intensifier. The new method resolves the questions that the common method has many parameters and use many testing instruments. The experiment system built by the new method not only realizes uniform processing of data but also analyzes the relation of SNR and illumination.
Original language | English |
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Pages (from-to) | 177-178 |
Number of pages | 2 |
Journal | Guangxue Jishu/Optical Technique |
Volume | 31 |
Issue number | 2 |
Publication status | Published - Mar 2005 |
Keywords
- Image intensifier
- SNR
- Testing method