VLSI ARCHITECTURES FOR 2-D DISCRETE WAVELET TRANSFORM USING KS ADDER

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Satyendra Tripathi Dr. Bharat Mishra

Abstract

Discrete wavelet transform (DWT) is a mathematical technique that provides a new method for signal processing. It decomposes a signal in the time domain by using dilated / contracted and translated versions of a single basis function. The 2-D DWT is highly computation intensive and many of its application need real-time processing to deliver better performance. The 2-D DWT is currently implemented in very large scale integration (VLSI) system to meet the space-time requirement of various real-time applications. Several design schemes have been suggested for efficient implementation of 2-D DWT in a VLSI system. The proposed 2-D DWT is implementation in Vedic multiplier with kogge stone adder. This design is efficient area and minimized delay in existing design.

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How to Cite
TRIPATHI, Satyendra; MISHRA, Dr. Bharat. VLSI ARCHITECTURES FOR 2-D DISCRETE WAVELET TRANSFORM USING KS ADDER. ASIAN JOURNAL OF CONVERGENCE IN TECHNOLOGY, [S.l.], v. 3, n. 3, aug. 2017. ISSN 2350-1146. Available at: <http://asianssr.org/index.php/ajct/article/view/2771>. Date accessed: 21 oct. 2017.
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