Proceedings of the KSRS Conference (대한원격탐사학회:학술대회논문집)
- 2008.10a
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- Pages.247-250
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- 2008
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- 1226-9743(pISSN)
Noise PDF Analysis of Nonlinear Image Sensor Model with Application: Iterative Radiometric Calibration Method
- Myung, Hwan-Chun (Korea Aerospace Research Institute) ;
- Youn, Heong-Sik (Korea Aerospace Research Institute)
- Published : 2008.10.29
Abstract
The paper presents the advanced radiometric calibration method, called the lRCM (Iterative Radiometric Calibration Method), in order to avoid an operational constraint (solar source) for calibration. The IRCM assumes that an optical instrument is equipped with a filter assembly which consists of same band filters with different transmission ratios. Given all the noise sources (including the artificial one caused by the filters) of an image sensor, the noncentral