what is framelet transform?
8 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Why are we going for framelet transform when wavelets have a good properties??
0 comentarios
Respuesta aceptada
Wayne King
el 14 de Abr. de 2013
Because wavelet frames also have very desirable properties. For example:
1.) wavelet frames can be much more directionally selective for image processing than orthogonal or biorthogonal wavelets.
2.) wavelet frames can be shift invariant whereas an orthogonal or biorthogonal wavelet transform is not shift invariant
3.) wavelet frames (as is true of frames in general) are less sensitive to corruption (erasure) of coefficients
Más respuestas (0)
Ver también
Categorías
Más información sobre Continuous Wavelet Transforms en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!