FRACTAL DIMENSION AND LACUNARITY COMBINATION FOR PLANT LEAF CLASSIFICATION

  • Mutmainnah Muchtar Department of Infromatics Engineering, Institut Teknologi Sepuluh Nopember Surabaya
  • Nanik Suciati Department of Infromatics Engineering, Institut Teknologi Sepuluh Nopember Surabaya
  • Chastine Fatichah Department of Infromatics Engineering, Institut Teknologi Sepuluh Nopember Surabaya
Keywords: leaf classification, fractal dimension, lacunarity, box counting, gliding box

Abstract

Plants play important roles for the existence of all beings in the world. High diversity of plant’s species make a manual observation of plants classifying becomes very difficult. Fractal dimension is widely known feature descriptor for shape or texture. It is utilized to determine the complexity of an object in a form of fractional dimension. On the other hand, lacunarity is a feature descriptor that able to determine the heterogeneity of a texture image. Lacunarity was not really exploited in many fields. Moreover, there are no significant research on fractal dimension and lacunarity combination in the study of automatic plant’s leaf classification. In this paper, we focused on combination of fractal dimension and lacunarity features extraction to yield better classification result. A box counting method is implemented to get the fractal dimension feature of leaf boundary and vein. Meanwhile, a gliding box algorithm is implemented to get the lacunarity feature of leaf texture. Using 626 leaves from flavia, experiment was conducted by analyzing the performance of both feature vectors, while considering the optimal box size r. Using support vector machine classifier, result shows that combined features able to reach 93.92 % of classification accuracy.
Published
2016-06-25
How to Cite
Muchtar, M., Suciati, N., & Fatichah, C. (2016). FRACTAL DIMENSION AND LACUNARITY COMBINATION FOR PLANT LEAF CLASSIFICATION. Jurnal Ilmu Komputer Dan Informasi, 9(2), 96-105. https://doi.org/10.21609/jiki.v9i2.385