International Journal of Engineering
Trends and Technology

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Volume 4 | Issue 9 | Year 2013 | Article Id. IJETT-V4I9P130 | DOI : https://doi.org/10.14445/22315381/IJETT-V4I9P130

Image Compression using Wavelet and SPIHT Encoding Scheme


Swetha Dodla , Y David Solmon Raju , K V Murali Mohan

Citation :

Swetha Dodla , Y David Solmon Raju , K V Murali Mohan, "Image Compression using Wavelet and SPIHT Encoding Scheme," International Journal of Engineering Trends and Technology (IJETT), vol. 4, no. 9, pp. 3863-3865, 2013. Crossref, https://doi.org/10.14445/22315381/IJETT-V4I9P130

Abstract

The traditional image coding technology uses the redundant data in an image to compress it. But these methods have been replaced by digital wavelet transform based compression method as these methods have high speed, low memory requirements and complete reversibility . Now in this work we are considering SPIHT as a placement for wavelet compression methods. We are comparing it with wavelet encoding scheme and comparing the final results in terms of bit error rate, PSNR and MSE


Keywords

Wavelet, SPIHT, Encoding, Decoding. EZW.

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