NDLI: Low power design of wireless endoscopy compression/communication architecture

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Low power design of wireless endoscopy compression/communication architecture

Content Provider	Directory of Open Access Journals (DOAJ)
Author	Zitouni Abdelkrim Almimouni Ashwag Elhajji Majdi
Abstract	A wireless endoscopy capsule represents an efficient device interesting on the examination of digestive diseases. Many performance criteria's (silicon area, dissipated power, image quality, computational time, etc.) need to be deeply studied.In this paper, our interest is the optimization of the indicated criteria. The proposed methodology is based on exploring the advantages of the DCT/DWT transforms by combining them into single architecture. For arithmetic operations, the MCLA technique is used. This architecture integrates also a CABAC entropy coder that supports all binarization schemes. AMBA/I2C architecture is developed for assuring optimized communication.The comparisons of the proposed architecture with the most popular methods explained in related works show efficient results in terms dissipated power, hardware cost, and computation speed. Keywords: Wireless endoscopy capsule, DCT/DWT image compression, CABAC entropy coder, AMBA/I2C multi-bus architecture
Related Links	http://www.sciencedirect.com/science/article/pii/S2314717217300090
DOI	10.1016/j.jesit.2017.01.006
Journal	Journal of Electrical Systems and Information Technology
Issue Number	1
Volume Number	5
e-ISSN	23147172
Language	English
Publisher	SpringerOpen
Publisher Date	2018-01-01
Publisher Place	United Kingdom
Access Restriction	Open
Subject Keyword	Electrical Engineering. Electronics. Nuclear Engineering Information Technology Electrical engineering. Electronics. Nuclear engineering Electronics Information technology Technology
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering Management Information Systems Engineering

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