There might be a feeling of complexity in the burgeoning world of wavelets. A relatively general multiresolution framework, entitled MIMOlet (mee-moh-let), has been proposed by Guillaume Flanders et al, with a french-dutch-belgian team originating form Lille university. This scheme includes most of the known forms of discrete filter banks, critical or overcomplete, separable or directional. It borrows its name from MIMO (multi-input, multi-output) systems. More details to be found at this page (broken link at the time of writing). Its extension to the sphere (Booldelill et al.) is in progress, as a generalization to needlets (see for instance here).March 31, 2009
WITS: MIMOlet wavelets
There might be a feeling of complexity in the burgeoning world of wavelets. A relatively general multiresolution framework, entitled MIMOlet (mee-moh-let), has been proposed by Guillaume Flanders et al, with a french-dutch-belgian team originating form Lille university. This scheme includes most of the known forms of discrete filter banks, critical or overcomplete, separable or directional. It borrows its name from MIMO (multi-input, multi-output) systems. More details to be found at this page (broken link at the time of writing). Its extension to the sphere (Booldelill et al.) is in progress, as a generalization to needlets (see for instance here).
Subscribe to:
Posts (Atom)
-
Un message d' Albert Cohen annonce un mini-cours : "Interpolation et Quasi-Interpolation utilisant les fonctions radiales ... -
Kernel clustering [Modern transcription of the Hugo Steinhaus paper in 1956 (in French) , at the source of k-means clustering algorith...
-
[Article très provisoire, pour arriver à la notion professionnelle de "forfait Joule" #ToutCaPourCa] Quand on parle de travail que...
