Wavelet - Wikipedia The wavelets are scaled and translated copies (known as "daughter wavelets") of a finite-length or fast-decaying oscillating waveform (known as the "mother wavelet")
1 Introduction to Wavelet Analysis - Stanford University Wavelets were developed in the 80’s and 90’s as an alternative to Fourier analysis of signals Some of the main people involved in this development were Jean Morlet (a petroleum engineer), Alex Grossman, Yves Meyer, Stephane Mallat, and Ingrid Daubechies
Wavelet Transforms - GeeksforGeeks Wavelets are small waves with limited duration and they possess both time and frequency localization, which means they can capture both high-frequency and low-frequency information simultaneously
9 Introduction to Wavelets Images are often sparsely represented by wavelets; that is, most of the image information is captured by a small subset of the wavelet coefficients This is a key fact for wavelet-based image compression and will be discussed in further detail later in the lab