Shot Noise Adaptive Bilateral Filtering
نویسندگان
چکیده
The bilateral filter [1, 2] has an important place in image denoising. It smooths images while preserving edges using means of nonlinear combination of local pixels values. The method formulation and implementation are simple. However the set of the bilateral filter parameters has an important influence on its filtering behavior. They have to be chosen considering the user application. In the case of noise removing, the parameters have to be adapted to the noise level, the bilateral filter adapting then itself to the image details content. In this paper we propose a method to estimate the best bilateral filter parameters set for shot noise removing, the dominant noise in digital imaging.
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