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A METHOD FOR ERROR FREE SHAPE RECONSTRUCTION
V. Vijaya Kumar1, A. Srikrishna2, B. Raveendra Babu3, P.Premchand4
1Dept. of CSE and IT, G.I.E.T, Rajahmundry, India
2 Dept. of CSE, R.V.R& J.C College of Engg. Guntur, India.
3Dept. of CSE, R.V.R& J.C College of Engg. Guntur, India.
4 Chairman, Board of Studies, Dept of CSE, Osmania University, Secundrabad, India.
Abstract Shape decomposition and reconstruction are very important aspects in image processing. The present paper proposes a new scheme which is rotationally invariant and error free algorithm, for shape representation. One of the main problems with the existing algorithms is while reconstructing the original shape is they generate noise. To overcome this, the present paper adopts a scheme that is, the current skeleton subset is chosen by comparing it with all previous skeleton subset’s. Based on this a decision will be taken whether to consider the current skeleton subset or not. By this method overlapped skeleton subsets will be removed partially, which results an error free shape representation algorithm. Various Error Functions are evaluated on the reconstructed images using the proposed method, Generalized Skeleton Transform (GST), and Octagon-Generating Decomposition (OGD) Algorithms. The present method is applied on different types of images that represent different shape components. The experimental results indicate the novelty of this algorithm in eliminating the noise. Keywords: Mathematical morphology, Structuring elements, Shape reconstruction, Skeleton subsets, Shape representation.
BibTex: @ARTICLE{P1150843437, AUTHOR = {V. Vijaya Kumar and A. Srikrishna and B. Raveendra Babu and P.Premchand}, TITLE = {A METHOD FOR ERROR FREE SHAPE RECONSTRUCTION}, JOURNAL ={ICGST International Journal on Graphics, Vision and Image Processing, GVIP}, YEAR = {2009},
VOLUME = {09}, ISSUE ={I}, PAGES={1--7} }
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P1150843437
