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GAUSSIAN MODELING FOR THE FLUORESCENT LIGHT INTENSITY DETECTED BY ENET WED CAMERA | ||
| AL-TAQANI | ||
| Article 1, Volume 24, Issue 6, 2011, Pages 0-0 | ||
| Abstract | ||
| This research aim to study different color objects picturing under different light intensity of (fluorescent lamp) . which we evaluate the quality of the captured images that represented by three spectral bands ( red, green and blue) .We study the relation between intensity of light and the signal to noise ratio (SNR) for the L- component of the image. This study show that the fluorescent light represent a white light where the RGBbands have equally effect , so can determine threshold for the light intensity after this threshold , the variation in SNR are high. Then that will be slow fluctuated, and reach stability in values with increases the lightness more than (0.1 Lux) , Also from estimated Gaussian curves for the captured images we see that the curves are symmetric in low lightness voltage, because the fluorescent lamp not work in low voltage . | ||
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