By Topic

Kernel approach to discrete-time linear scale-invariant systems

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Seungsin Lee ; Center for Imaging Sci., Rochester Inst. of Technol., NY, USA ; Rao, R.

Zhao and Rao (1998) have proposed linear scale-invariant systems that operate with continuous dilation but in discrete-time. This was done through a discrete-time continuous-dilation operator which tacitly uses warping transforms such as bilinear transforms to implement conversion from discrete time frequency to continuous time frequency. This paper introduces a more general method based on kernels for effecting the dilation. It is shown that the warping function based scaling is a special case. The kernel approach results in an alternative formulation of discrete-time linear scale-invariant systems that possesses desirable properties not seen in the earlier formulation

Published in:

Statistical Signal Processing, 2001. Proceedings of the 11th IEEE Signal Processing Workshop on

Date of Conference:

2001