Abstract
In this paper, we introduce a novel approach to recognize stem-calyx of an apple using multifractal dimension. Our method comprises of steps such as preprocessing using bilateral filter, segmentation of apple using grow-cut method, multi-threshold segmentation is used to detect the candidate objects such as stem-calyx and small defects. The shape features of the detected candidate objects are extracted using Multifractal dimension and finally stem-calyx regions are recognized and differentiated from true defects using SVM classifier. The proposed algorithm is evaluated using experiments conducted on apple image dataset and results exhibit considerable improvement in recognition of stem-calyx region compared to existing techniques.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Bennedsen, B.S., Peterson, D.L.: Amy Tabb: Identifying defects in images of rotating apples. Computers and Electronics in Agriculture 48, 92–102 (2005)
Prabhakar, C.J., Mohana, S.H., Praveen Kumar, P.U.: Surface Defect Detection and Grading of Apples. In: International Conference on MPCIT, pp. 57–64 (2013)
Throop, J.A., Aneshansley, D.J., Anger, W.C., Peterson, D.L.: Quality evaluation of apples based on surface defects - an inspection station design. International Journal Postharvest Biology and Technology 36, 281–290 (2005)
Leemans, V., Magein, H., Destain, M.F.: On-line Fruit Grading According to their external quality using machine vision. Biosystems Engineering 83(4), 397–404 (2002)
Cheng, X., Tao, Y., Chen, Y.R., Luo, Y.: NIR/MIR Dual sensor machine vision system for online apple Stem-end/ calyx recognition. Transactions of the ASAE 46(2), 551–558 (2003)
Unay, D., Gosselin, B.: Stem and Calyx recognition on Jonagold apples by pattern recognition. Journal of Food Engineering 78, 597–605 (2007)
Xing, J., Jancso, P., De Baerdemaeker, J.: Stem-end/Calyx Identification on Apples using Contour Analysis in Multispectral Images. Biosystems Engineering 96, 231–237 (2007)
Jiang, L., Zhu, B., Cheng, X., Luo, Y., Tao, Y.: 3D Surface reconstruction and analysis in automated apple stem-end/calyx identification. Transactions of ASABE 52(5), 1775–1784 (2009)
Li, Q., Wang, M., Gu, W.: Computer vision based system for apple surface defect detection. Computers and Electronics in Agriculture 36, 215–223 (2002)
Mandelbrot, B.: How Long Is the Coast of Britain? Statistical Self-Similarity and Fractional Dimension. American Association for the Advancement of Science 156(3775), 636–638 (1967)
Tomasi, C., Manduchi, R.: Bilateral filtering for gray and color images. In: Sixth International Conference on Computer Vision, pp. 839–846. IEEE (1998)
Vezhnevets, V., Konouchine, V.: GrowCut - Interactive Multi-Label N-D Image Segmentation by Cellular Automata. In: GraphiCon (2005)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2015 Springer International Publishing Switzerland
About this paper
Cite this paper
Mohana, S.H., Prabhakar, C.J. (2015). Extraction of Shape Features Using Multifractal Dimension for Recognition of Stem-Calyx of an Apple. In: Satapathy, S., Biswal, B., Udgata, S., Mandal, J. (eds) Proceedings of the 3rd International Conference on Frontiers of Intelligent Computing: Theory and Applications (FICTA) 2014. Advances in Intelligent Systems and Computing, vol 328. Springer, Cham. https://doi.org/10.1007/978-3-319-12012-6_39
Download citation
DOI: https://doi.org/10.1007/978-3-319-12012-6_39
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-12011-9
Online ISBN: 978-3-319-12012-6
eBook Packages: EngineeringEngineering (R0)