Indian Science Technology and Engineering facilities Map
 
Supplier Map
Service Map

Publications

Publication Details

Applicant:
Central University of Tamil Nadu 
Author:
Lakshmanan Akila, Rajakumar Roopkumar 
Corresponding Authors:
Rajakumar Roopkumar 
DOI #:
10.1016/j.ijleo.2016.11.011 
Title:
Quaternionic curvelet transform 
Journal:
Optik 
Year:
2017 
Volume:
131 
Page:
255-266 
Keywords:
Curvelet transform, Quaternion-valued functions, Convolution, Boehmians 
Abstract:
In this paper, we extend the continuous curvelet transform to the space of quaternion valued functions using convolution. We prove that the quaternionic curvelet transform is consistent with the continuous curvelet transform of complex valued functions. Also it satisfies the inversion formula, Parseval’s formula and linearity property. Finally, we derive a convolution theorem for quaternionic curvelet transform and extend it to a suitable Boehmian space. 
Entered by:
Roopkumar Rajakumar on 2020-09-01 
 
THE VISION
THE MISSION
ABOUT I-STEM
It has always been the basic tenet of the Government of India, in generously funding R&D efforts at academic institutions over the years, that facilities established through such support be made available to those needing them and qualified to make use of them for their own research work
read more >>

However, this was never easy or straightforward for, among other reasons, there was no ready source of information of what facility was available and where. Thanks to the Web, it is much easier today to have a national and regional “inventory of resources”, so as to match users with the resources they need, and to do all this in an efficient and transparent manner.

This can lead to a leap in R&D productivity and greatly enhance the effectiveness of public investment. This is the motivation behind I-STEM.
read less <<
Visitor Hit Counter
Hosted at Indian Institute of Science
Copyright © 2024 I-STEM. All rights reserved.
Audited by: STQC Bengaluru.