Image Compression Using Wavelet Transform: An overview of image compression techniques and comparative analysis of various wavelets and other transform methods - Couverture souple

Hossain, Siam Mosharraf; Yeasin Razib, Mohammad; Karim, Imranul

 
9783639279948: Image Compression Using Wavelet Transform: An overview of image compression techniques and comparative analysis of various wavelets and other transform methods
Couverture souple
ISBN 10 : 3639279948 ISBN 13 : 9783639279948
Editeur : VDM Verlag Dr. Müller, 2010

Synopsis

In recent years, there has been an explosive increase in the amount of digital image data. The requirements for its storage and communication can be facilitated considerably by compressing the data while maintaining their visual quality. This book starts with delineating the basic features of a digital image followed by a literature review of existing compression methods and their algorithms. After discussing the fundamentals of wavelet theory and wavelet transform, a set of wavelet functions or wavelets are examined for improving the level of compression on different types of images having different spectral activities. The outputs from different Wavelet Transforms are compared among themselves as well as with outputs of other compression techniques, viz. Discrete Cosine Transform. Our results provide a good reference for the establishment of Wavelet Transform as a strong candidate for image compression. This book is particularly useful for the academicians and researchers for easy understanding of subject matter and as an aid to digital signal processing, image compression, multimedia processing and related fields.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

In recent years, there has been an explosive increase in the amount of digital image data. The requirements for its storage and communication can be facilitated considerably by compressing the data while maintaining their visual quality. This book starts with delineating the basic features of a digital image followed by a literature review of existing compression methods and their algorithms. After discussing the fundamentals of wavelet theory and wavelet transform, a set of wavelet functions or wavelets are examined for improving the level of compression on different types of images having different spectral activities. The outputs from different Wavelet Transforms are compared among themselves as well as with outputs of other compression techniques, viz. Discrete Cosine Transform. Our results provide a good reference for the establishment of Wavelet Transform as a strong candidate for image compression. This book is particularly useful for the academicians and researchers for easy understanding of subject matter and as an aid to digital signal processing, image compression, multimedia processing and related fields.

Biographie de l'auteur

S. M. Hossain: MSEE in Nanofab. at Univ. of Houston; MBA at IBA, Dhaka; Train. Engr. Ofc. at Biman BD Airlines(2008-09). M. Y. Razib: MS-ECE in Control Sys. at Univ. of Alberta; Lect. in EEE, AUST, BD(2008); Sys. Engr. at Grameenphone(2007-08). I. Karim: MEng-ECE in Power Sys. and Power Elec. at Univ. of Alberta; NSS Engr. at Huawei Tech(2008-09).

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
VDM Verlag Dr. Müller
Date d'édition
2010
Langue
allemand
ISBN 10 
3639279948
ISBN 13 
9783639279948
Reliure
Broché
Nombre de pages
72
Coordonnées du fabricant
non disponible
Personne responsable
non disponible