Eighth ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing (SNPD 2007)
Research on Lossless Image Compression Algorithms Using Fermat Number Transform
Haier International Training Center, Qingdao, China
July 30-August 01
ISBN: 0-7695-2909-7
Zhang Hong, China University of Mining and Technology, China
Yang Fan, China University of Mining and Technology, China
Wei Wei, China University of Mining and Technology, China
This paper studies the Fermat Number Transform ,and proposes 1D and 2D invariance nature and cumulative nature of FNT(Fermat Number Transform), and combines with features of gray images , and establishes the encoding/decoding model for gray image and designs corresponding algorithm. The result show that the model proposed in this paper has good performance whose compression is about 87.93% of JPEG-LS. The coding model in this paper adopts a new theoretical foundation, and applicates FNT to gray image compression for the first time which can be improved and optimized greatly.
Citation:
Zhang Hong, Cai Zhengxing, Yang Fan, Wei Wei, "Research on Lossless Image Compression Algorithms Using Fermat Number Transform," snpd, vol. 2, pp.487-490, Eighth ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing (SNPD 2007), 2007
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