NDLI: Novel CAT Wavelets-based Image Coding System

Content Provider	IEEE Xplore Digital Library
Author	Rong-Jian Chen Cheng-Fang Tai Jui-Lin Lai
Copyright Year	2007
Description	Author affiliation: Nat. United Univ., Miaoli (Rong-Jian Chen; Cheng-Fang Tai; Jui-Lin Lai)
Abstract	The goal of this paper is to present a novel image compression method using the orthogonal cellular automata transform (CAT) bases. The applications of the novel image compression method can be consumer applications such as multimedia devices, client/server communication, military/surveillance, medical imagery, digital libraries/archives, and E-commerce. The first aim of this paper is to investigate the CA evolution rules, which will result in the orthogonal CAT bases. The second aim of this paper is to establish the hierarchical CAT-decomposition scheme to yield CAT wavelets. Finally, the CAT wavelets-based image coding system using CAT wavelets is proposed. The proposed image coding system consists of the hierarchical CAT-decomposition scheme, the coding schemes, and the hierarchical inverse CAT (ICAT)-reconstruction scheme. Simulation results for some gray images show that the performance of the proposed CAT wavelets coding system superior to that of the JPEG standard. The performance of the proposed CAT wavelets coding system is so impressive that can be a suitable candidate for inclusion into standardization in future image compression systems.
Starting Page	1
Ending Page	6
File Size	3836792
Page Count	6
File Format	PDF
ISBN	9781424411092
DOI	10.1109/ISCE.2007.4382129
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-06-20
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Image coding Content addressable storage Image communication Propagation losses Character generation Cryptography Discrete cosine transforms Fractals World Wide Web Art image compression 2-D cellular automata 2-D CAT/ICAT CAT wavelets
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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