Until very recently, handheld spectrometers were the domain of major analytical and security
instrument companies, with turnkey analyzers using spectroscopic techniques from X-ray …

Deep learning (DL) has recently changed the development of intelligent systems and is
widely adopted in many real-life applications. Despite their various benefits and potentials …

Updating the original, Transforms and Applications Handbook, Third Edition solidifies its
place as the complete resource on those mathematical transforms most frequently used by …

The object of this paper is to present a simple and efficient algorithm for dynamic range
compression and contrast enhancement of digital images under the noisy environment in …

In this article are discussed techniques of hiding information messages in cover image using
direct spectrum spreading technology. This technology is based on the use of poorly …

Compressive sensing (CS) is a sub-Nyquist sampling framework that has been employed to
improve the performance of numerous imaging applications during the last 15 years. Yet, its …

Acute leukaemia is a type of cancer that affects the blood and the bone marrow. Detection
and classification of white blood cells is a challenge in image processing, as manual data …

The aim of this paper is to present a transform-based framework for color image
enhancement which processes all three color components (R, G, B) simultaneously. In this …

ABSTRACT A novel quaternion color representation tool is proposed to the images and
videos efficiently. In this work, we consider a full model for representation and processing …

Based on the authors' research in Fourier analysis, Brief Notes in Advanced DSP: Fourier
Analysis with MATLAB® addresses many concepts and applications of digital signal …