Table of Contents
ISRN Electronics
Volume 2014, Article ID 857912, 9 pages
http://dx.doi.org/10.1155/2014/857912
Research Article

Comprehensive Review and Comparative Analysis of Hardware Architectures for Sobel Edge Detector

1IC Design Group, CSIR-Central Electronics Engineering Research Institute (CSIR-CEERI), Pilani, Rajasthan 333031, India
2CSIR-CEERI, Academy of Scientific & Innovative Research (AcSIR), Pilani, Rajasthan 333031, India
3Electronic Science Department, Kurukshetra University, Kurukshetra, Haryana 136119, India

Received 30 January 2014; Accepted 20 February 2014; Published 6 April 2014

Academic Editors: T. Laopoulos and X. Yang

Copyright © 2014 Sanjay Singh et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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