A review of wavelets in biomedical applications
M Unser, A Aldroubi - Proceedings of the IEEE, 1996 - ieeexplore.ieee.org
We present an overview of the various uses of the wavelet transform (WT) in medicine and
biology. We start by describing the wavelet properties that are the most important for …
biology. We start by describing the wavelet properties that are the most important for …
An overview of wavelet based multiresolution analyses
B Jawerth, W Sweldens - SIAM review, 1994 - SIAM
In this paper an overview of wavelet based multiresolution analyses is presented. First, the
continuous wavelet transform in its simplest form is discussed. Then, the definition of a …
continuous wavelet transform in its simplest form is discussed. Then, the definition of a …
Wire: Wavelet implicit neural representations
Implicit neural representations (INRs) have recently advanced numerous vision-related
areas. INR performance depends strongly on the choice of activation function employed in …
areas. INR performance depends strongly on the choice of activation function employed in …
Graph spectral image processing
Recent advent of graph signal processing (GSP) has spurred intensive studies of signals
that live naturally on irregular data kernels described by graphs (eg, social networks …
that live naturally on irregular data kernels described by graphs (eg, social networks …
Stable signal recovery from incomplete and inaccurate measurements
Suppose we wish to recover a vector x0∈ ℝ𝓂 (eg, a digital signal or image) from incomplete
and contaminated observations y= A x0+ e; A is an 𝓃× 𝓂 matrix with far fewer rows than …
and contaminated observations y= A x0+ e; A is an 𝓃× 𝓂 matrix with far fewer rows than …
Embedded image coding using zerotrees of wavelet coefficients
JM Shapiro - IEEE Transactions on signal processing, 1993 - ieeexplore.ieee.org
The embedded zerotree wavelet algorithm (EZW) is a simple, yet remarkably effective,
image compression algorithm, having the property that the bits in the bit stream are …
image compression algorithm, having the property that the bits in the bit stream are …
A new, fast, and efficient image codec based on set partitioning in hierarchical trees
A Said, WA Pearlman - … on circuits and systems for video …, 1996 - ieeexplore.ieee.org
Embedded zerotree wavelet (EZW) coding, introduced by Shapiro (see IEEE Trans. Signal
Processing, vol. 41, no. 12, p. 3445, 1993), is a very effective and computationally simple …
Processing, vol. 41, no. 12, p. 3445, 1993), is a very effective and computationally simple …
From sparse solutions of systems of equations to sparse modeling of signals and images
A full-rank matrix \bfA∈R^n*m with n<m generates an underdetermined system of linear
equations \bfAx=\bfb having infinitely many solutions. Suppose we seek the sparsest …
equations \bfAx=\bfb having infinitely many solutions. Suppose we seek the sparsest …
Metamaterial bricks and quantization of meta-surfaces
Controlling acoustic fields is crucial in diverse applications such as loudspeaker design,
ultrasound imaging and therapy or acoustic particle manipulation. The current approaches …
ultrasound imaging and therapy or acoustic particle manipulation. The current approaches …