Comparison of JPEG and SPIHT image compression algorithms using objective quality measures

Author

Rani, Bhawna ; Bansal, R.K. ; Bansal, Savina

Author_Institution

Deptt of ECE, GZSCET, Bathinda, India

fYear

2009

fDate

14-16 March 2009

Firstpage

90

Lastpage

93

Abstract

In this paper, a comparative study of JPEG and SPIHT compression algorithms is presented. A set of objective picture quality measures like peak signal to noise ratio (PSNR), maximum difference (MD), least mean square error (LMSE), structural similarity index (SSIM) and picture quality scale(PQS) are used to measure the picture quality and comparison is done based upon the results of these quality measures. Different kind of standard test images are assessed with different compression ratios. SPIHT based compression achieves better results as compared to JPEG for all compressions.

Keywords

data compression; image coding; least mean squares methods; JPEG; SPIHT; image compression; least mean square error; maximum difference; objective quality measures; peak signal to noise ratio; picture quality scale; structural similarity index; Discrete cosine transforms; Discrete wavelet transforms; Frequency; Image coding; Image quality; Mean square error methods; Noise measurement; PSNR; Spatial resolution; Transform coding;

fLanguage

English

Publisher

ieee

Conference_Titel

Multimedia, Signal Processing and Communication Technologies, 2009. IMPACT '09. International

Conference_Location

Aligarh

Print_ISBN

978-1-4244-3602-6

Electronic_ISBN

978-1-4244-3604-0

Type

conf

DOI

10.1109/MSPCT.2009.5164181

Filename

5164181