alexa Abstract | Effects of Decomposition Levels of Wavelets in Image Compression Algorithms

Journal of Biomedical Sciences
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Review Article Open Access


Image compression finds extensive application in storage of image and image transfer. Image compression techniques require the application of suitable and effective transforms to achieve the task. In this work, Discrete Wavelet Transform based image compression algorithm is used for decomposing the image. The effectiveness of different wavelets with various decomposition levels are analyzed based on the values of Peak signal to Noise Ratio (PSNR), Compression ratio (CR), Means square error (MSE) and bits per pixel (BPP). The optimum compression algorithm is also found based on the results

To read the full article Peer-reviewed Article PDF image | Peer-reviewed Full Article image

Author(s): Pandian R Vigneswara T and Lalitha Kumari S


Wavelet transforms, Symlets, Coiflets, Daubechies, Embedded zero tree encoding, Wavelet transforms, Symlets, Coiflets, Daubechies, Embedded zero tree encoding

Peer Reviewed Journals
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version