CORNER DETECTION ON CURVES

Neeta Nain, Vijay Laxmi, Bhavitavya Bhadviya

2008

Abstract

Detection of discontinuity plays an important role in image registration, comparison, segmentation, time sequence analysis and object recognition. In this paper we address some aspects of analyzing the content of an image. A point is classified as a corner where there are abrupt changes in the curvature of the curve. This paper presents a new approach for corner detection using first order difference of chain codes. Since the proposed method is based on integer operations it is simple to implement and efficient. Preliminary results are presented and evaluation with respect to standard corner detectors is done as a benchmark.

Paper Citation

in Harvard Style

Nain N., Laxmi V. and Bhadviya B. (2008). CORNER DETECTION ON CURVES . In Proceedings of the Third International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2008) ISBN 978-989-8111-20-3, pages 127-133. DOI: 10.5220/0001094801270133

in Bibtex Style

@conference{grapp08,
author={Neeta Nain and Vijay Laxmi and Bhavitavya Bhadviya},
title={CORNER DETECTION ON CURVES},
booktitle={Proceedings of the Third International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2008)},
year={2008},
pages={127-133},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001094801270133},
isbn={978-989-8111-20-3},
}

in EndNote Style

TY - CONF
JO - Proceedings of the Third International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2008)
TI - CORNER DETECTION ON CURVES
SN - 978-989-8111-20-3
AU - Nain N.
AU - Laxmi V.
AU - Bhadviya B.
PY - 2008
SP - 127
EP - 133
DO - 10.5220/0001094801270133