SK.Umar Faruq

Work place: Quba college of Engineering &Technology, Nellore, A.P, India



Research Interests: Image Processing, Image Manipulation, Image Compression, Computer Architecture and Organization


Shaik. Umar Faruq is currently working as an Associate Professor&Head in QUBA College of engineering and Technology, Nellore.He received B.E degree from Osmania University and M.Tech from JNTU in 2005 .since 2010 he has been a Ph.D student in the department of Electronics and Communications, JNTUA, Anantapur. He has 11 years of teaching experience both at UG and PG level and his research interests include Reconfigurable Architectures, Image and Video Processing.

Author Articles
A New Algorithm for Computationally Efficient Modified Dual Tree Complex Wavelet Transform

By SK.Umar Faruq K.V.Ramanaiah K.Soundararajan

DOI:, Pub. Date: 8 Jun. 2014

We introduce a new generation functionally distinct redundant free Modified Dual Tree Complex Wavelet structure with improved orthogonality and symmetry properties. Traditional Dual Tree Complex Wavelets Transform (DTCWT), which incorporates two operationally similar, procedurally different Discrete Wavelet Transform (DWT) trees, is inherently redundant and computationally complex. In this paper, we propose Symmetrically Modified DTCWT (SMDTCWT) to explore the close relationships between the wavelet coefficients from the real and imaginary tree of the dual-tree CWT with an advent of a Quadrature Filter. This exploitation can reduce the level of redundancy that currently exists in a dual-tree wavelet system and decrease the computational complexity .Some of the primary constraints include that the designed algorithm should be satisfying the Hilbert transform pair condition and should have high coding gain, good directional sensitivity, and sufficient degree of regularity.

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