Volume 4 Number 2 (Apr. 2012)
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IJCEE 2012 Vol.4(2): 137-140 ISSN: 1793-8163
DOI: 10.7763/IJCEE.2012.V4.465

JPEG XR an Image Coding Standard

Savita S. Jadhav and Sandeep K. Jadhav

Abstract—JPEG XR is an emerging image coding standard, based on HD Photo developed by Microsoft technology. It supports high compression performance twice as high as the de facto image coding system, namely JPEG, and also has an advantage over JPEG 2000 in terms of computational cost. JPEG XR is expected to be widespread for many devices including embedded systems in the near future. This review-based paper proposes a novel architecture for JPEG XR encoding. This paper gives discussion of image partition and windowing techniques. Further frequency transform and quantization is also addressed. A brief insight into Predication, Adaptive Encode and Packetization has been provided in the paper.

Index Terms—JPEG XR, encoder, PCT, quantization, adaptive prediction, adaptive entropy coding.

Savita S. Jadhav is with the Department of Electronics and Telecommunication Engineering. India.
Sandeep K. Jadhav is with Shivaji University, Maharastra, India.

Cite: Savita S. Jadhav and Sandeep K. Jadhav, "JPEG XR an Image Coding Standard," International Journal of Computer and Electrical Engineering vol. 4, no. 2, pp. 137-140, 2012.

General Information

ISSN: 1793-8163 (Print)
Abbreviated Title: Int. J. Comput. Electr. Eng.
Frequency: Quarterly
Editor-in-Chief: Prof. Yucong Duan
Abstracting/ Indexing: EI (INSPEC, IET), Ulrich's Periodicals Directory, Google Scholar, EBSCO, ProQuest, and Electronic Journals Library
E-mail: ijcee@iap.org

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