VLSI Architecture for 8-Point AI-based Arai DCT having Low Area-Time Complexity and Power at Improved Accuracy

VLSI Architecture for 8-Point AI-based Arai DCT having Low Area-Time Complexity and Power at Improved Accuracy

A low complexity digital VLSI architecture for the computation of an algebraic integer (AI) based 8-point Arai DCT algorithm is proposed. AI encoding schemes for exact representation of the Arai DCT transform based on a particularly sparse 2-D AI representation is reviewed, leading to the proposed n...

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Bibliographic Details
Main Authors: Jithra Adikari, Renato J. Cintra, Arjuna Madanayake, Vassil S. Dimitrov, Amila Edirisuriya
Format: Article
Language:English
Published: MDPI AG 2012-03-01
Series:Journal of Low Power Electronics and Applications
Subjects:
video processing
algebraic integer quantization
DCT
compression
Online Access:http://www.mdpi.com/2079-9268/2/2/127/

Internet

http://www.mdpi.com/2079-9268/2/2/127/

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