We propose a decision-based, signal-adaptive median filtering algorithm for removal of
impulse noise. Our algorithm achieves accurate noise detection and high SNR measures …

In this letter, we present a new efficient algorithm for the removal of impulse noise from
corrupted images while preserving image details. The algorithm is based on the alpha …

Median filter is one of the predominant filters that are used to suppress impulse noise. Its
simplicity and ability to maintain edges has led to an extensive application in the domain of …

The motion of a walking person is analyzed by examining cycles in the movement. Cycles
are detected using autocorrelation and Fourier transform techniques of the smoothed spatio …

An Impulse noise detection & removal with adaptive filtering approach is proposed to restore
images corrupted by salt & pepper noise. The proposed algorithm works well for …

Removing salt-and-pepper noise in medical images plays a very important role for the
preprocessing modules of virtual endoscope system. Traditional median filter and an …

In this letter, we propose an efficient algorithm, which can successfully remove impulse
noise from corrupted images while preserving image details. It is efficient, and requires no …

An Impulse noise detection and removal with adaptive filtering approach is proposed to
restore images corrupted by salt & pepper noise. The proposed algorithm works well for …

In this paper, a new adaptive weight algorithm is developed for the removal of salt and
pepper noise particularly in satellite images. Satellite images are corrupted when acquired …

An adaptive method for suppressing scratch (impulsive) noise from audio signals is
proposed. The algorithm has been developed primarily for the restoration of old phonograph …