On Multi-resolution Signal Decomposition Techniques: for Signal/Image Processing

by Vikash Sharma

Signals play an important role in our day-to-day life. We frequently come across signals carrying information in the shape of speech, music, picture and video signals. A signal is a function of independent variables such as time, distance, position, temperature, pressure etc. Main objective of signal processing is concerned with the mathematical representation of signal and the algorithmic operation carried out to extract the information present in it. Application of B-Spline and wavelet tools has been discussed in texture classification in this book.•We have introduced a new wavelet decomposition technique using fast recursive generalised IIR filters. We have also proposed Oriented Laplacian Pyramid (OLP) using generalised B- spline filters. This book is mainly useful to students/ researchers who are working in the areas of signal/image processing.

88 pages, Paperback

Published August 1, 2011

About the author

Vikash Sharma was born in Haryana in 1987.
He has travelled various states of India,
to explore about the lives of people, places,
languages, cultural differences, festivals,
religions, and the rest.
He currently lives in Mumbai.
He is a freelance writer, photographer,
traveller, producer and a filmmaker.
He believes in wandering, seeking happiness in small things,
and sharing it with people.
‘Les just not be only Friendz (I)’ is his first novel. He is currently
working on the second part of the trilogy of ‘Les just not be only
Friendz.’