Singular Value Decomposition (SVD): A matrix factorisation method that expresses a given matrix as the product of two orthogonal matrices and a diagonal matrix containing singular values.

In this work, we have proposed a new image contrast enhancement technique based on complex wavelet transform (CWT) and singular value decomposition (SVD). The technique decomposes the input image into ...

This paper presents a new matrix decomposition that is used to obtain a set of principal features from time-frequency representations for classifying nonstationary time series processes. This new ...