163 citations · 163 across the 2 of their papers we have counts for
3 papers
math.NA2026
Weighted Laplace Spaces for Spectral Measures and Rational Approximation
Stefan Jakobsson, Alice Kozakevicius, Stig Larsson
We introduce the weighted Laplace space , an RKHS of Laplace transforms on , and study spectral measures in its dual space . For conforming FEM discretizatio…
stat.ME2023★ 163 cited
An Iterative Wavelet Threshold for Signal Denoising
F. M. Bayer, A. J. Kozakevicius, R. J. Cintra
This paper introduces an adaptive filtering process based on shrinking wavelet coefficients from the corresponding signal wavelet representation. The filtering procedure considers…
cs.IT2016
An Orthogonal 16-point Approximate DCT for Image and Video Compression
T. L. T. da Silveira, F. M. Bayer, R. J. Cintra +3
A low-complexity orthogonal multiplierless approximation for the 16-point discrete cosine transform (DCT) was introduced. The proposed method was designed to possess a very low com…