Orthogonal multifilters image processing of astronomical images from scanned photographic plates

07/22/2010
by   Vasil Kolev, et al.
0

In this paper orthogonal multifilters for astronomical image processing are presented. We obtained new orthogonal multifilters based on the orthogonal wavelet of Haar and Daubechies. Recently, multiwavelets have been introduced as a more powerful multiscale analysis tool. It adds several degrees of freedom in multifilter design and makes it possible to have several useful properties such as symmetry, orthogonality, short support, and a higher number of vanishing moments simultaneously. Multifilter decomposition of scanned photographic plates with astronomical images is made.

READ FULL TEXT

page 1

page 5

research
11/27/2011

Compressed sensing of astronomical images: orthogonal wavelets domains

A simple approach for orthogonal wavelets in compressed sensing (CS) app...
research
02/24/2009

Dipole and Quadrupole Moments in Image Processing

This paper proposes an algorithm for image processing, obtained by adapt...
research
07/23/2021

Wavelet Design in a Learning Framework

Wavelets have proven to be highly successful in several signal and image...
research
02/10/2016

Gabor Wavelets in Image Processing

This work shows the use of a two-dimensional Gabor wavelets in image pro...
research
12/09/2020

Wavelets on Intervals Derived from Arbitrary Compactly Supported Biorthogonal Multiwavelets

(Bi)orthogonal (multi)wavelets on the real line have been extensively st...
research
10/09/2020

Compensated Convex Based Transforms for Image Processing and Shape Interrogation

This paper reviews some recent applications of the theory of the compens...
research
06/19/2020

Pupil Center Detection Approaches: A comparative analysis

In the last decade, the development of technologies and tools for eye tr...

Please sign up or login with your details

Forgot password? Click here to reset