Advanced Impulse Detection & Reduction Based on Multimodal Filter

The proposed Modified Decision Based Unsymmetric Trimmed Median Filter (MDBUTMF) algorithm processes the corrupted images by first detecting the impulse noise. The pro-cessing

In this technique a decision- tree- based impulse noise detector is used to detect the noisy pixels and an efficient conditional median filter is used to reconstruct

In this paper, we propose a new algorithm, named BIFANR (Bi- factor analysis based on noise-reduction), to reveal the coevolving pattern of amino acid sites. The algorithm

The standard median filter is a simple rank selection filter that attempts to remove impulse noise by changing the luminance value of the center pixel of the filtering window with

This paper is organized as follows: Section II present the impulse noise in images, Section III present the method for noise density calculation in an image, Section IV present

VLF emissions can be disrupted, a few days before an earthquake, both in the noise and in the impulse component (usually, the effect is to increase the amplitude of the emission

In this paper, we propose a novel spatiotemporal fuzzy based algorithm for noise filtering of image sequences. Our proposed algorithm uses adaptive weights based on a triangular

Considering the lack studies on noise levels monitoring and ICU patients and professional harm, this study aimed to measure noise levels in an intensive care unit and its