Add to ORKGWe introduce multi-scale filtering by the way of certain double convolution systems. We prove stability theorems for these systems and make connections with function theory in the poly-disc. Finally, we compare the framework developed here with the white noise space framework, within which a similar class of double convolution systems has been defined earlier
This paper establishes practical stability results for an important range of approximate discrete-ti...
The notion of multi-scale representation is essential to many aspects of early visual processing. Th...
The extrema in a signal and its first few derivatives pro-vide a useful general purpose qualitative ...
We introduce multi-scale filtering by the way of certain double convolution systems. We prove stabil...
The properties of the multiple Laplace transform and convolutions on a time scale are studied. Furth...
The properties of the multiple Laplace transform and convolutions on a time scale are studied. Furth...
AbstractWe present a homogenized nonlinear filter for multi-timescale systems, which allows the redu...
In this paper the behaviour of BIBO-stable discrete-time systems is investigated. A complete charact...
In this note, the concept of wide-band noise is analyzed via a certain integral representation. It i...
In this paper we prove that, under suitable regularity assumptions, a necessary condition for the ex...
Two-time-scale (TTS) distributions are introduced. For a class of stable systems, it is shown that e...
We consider a class of hybrid filtering problems in discrete-time. The main feature is that the syst...
This dissertation presents novel models for purely discrete-time self-similar processes and scale- i...
The Lampertie transform establishes a one to one connection between stationary and self-similar proc...
This paper establishes practical stability results for an important range of approximate discrete-ti...
This paper establishes practical stability results for an important range of approximate discrete-ti...
The notion of multi-scale representation is essential to many aspects of early visual processing. Th...
The extrema in a signal and its first few derivatives pro-vide a useful general purpose qualitative ...
We introduce multi-scale filtering by the way of certain double convolution systems. We prove stabil...
The properties of the multiple Laplace transform and convolutions on a time scale are studied. Furth...
The properties of the multiple Laplace transform and convolutions on a time scale are studied. Furth...
AbstractWe present a homogenized nonlinear filter for multi-timescale systems, which allows the redu...
In this paper the behaviour of BIBO-stable discrete-time systems is investigated. A complete charact...
In this note, the concept of wide-band noise is analyzed via a certain integral representation. It i...
In this paper we prove that, under suitable regularity assumptions, a necessary condition for the ex...
Two-time-scale (TTS) distributions are introduced. For a class of stable systems, it is shown that e...
We consider a class of hybrid filtering problems in discrete-time. The main feature is that the syst...
This dissertation presents novel models for purely discrete-time self-similar processes and scale- i...
The Lampertie transform establishes a one to one connection between stationary and self-similar proc...
This paper establishes practical stability results for an important range of approximate discrete-ti...
This paper establishes practical stability results for an important range of approximate discrete-ti...
The notion of multi-scale representation is essential to many aspects of early visual processing. Th...
The extrema in a signal and its first few derivatives pro-vide a useful general purpose qualitative ...