Subramanyam M .V

Work place: Department of ECE, SREC, Nandyal, AP, India

E-mail: mvsraj@yahoo.com

Website:

Research Interests: Image Processing, Image Manipulation, Image Compression

Biography

Dr.M.V. Subramanyam, male, is the Prof of ECE & Principal, Santhiram Engineering College, Nandyal, Kurnool Dist, A.P. India. He did his PhD from JNTU Hyderabad. He has more than 22 years of teaching experience with various designations in engineering colleges. He published more than 36 papers in various National and International journals and conferences. He is editorial member for different national and international journals. His research areas are Digital Image processing, Signal Processing and Adhoc wireless networks.

Author Articles
Feature Based Image Mosaic Using Steerable Filters and Harris Corner Detector

By Mahesh Subramanyam M .V

DOI: https://doi.org/10.5815/ijigsp.2013.06.02, Pub. Date: 8 May 2013

Image mosaic is to be combine several views of a scene in to single wide angle view. This paper proposes the feature based image mosaic approach. The mosaic image system includes feature point detection, feature point descriptor extraction and matching. A RANSAC algorithm is applied to eliminate number of mismatches and obtain transformation matrix between the images. The input image is transformed with the correct mapping model for image stitching and same is estimated. In this paper, feature points are detected using steerable filters and Harris, and compared with traditional Harris, KLT, and FAST corner detectors.

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