Extraction and Location of Monomer Coordinates of Amanita based on Fourier Transform

Liu Yaju, Chi Yuwan, Wang Dongxuan and Qi Liping

International Journal of Sciences, 2017, vol. 6, issue 07, 45-48

Abstract: A discrete Fourier transformation-based algorithm to locate the monomer coordinates of Amanita was proposed in this paper according to the shape and size of the Amanita. Characteristics of image data of Amanita were used to determine borders and describe the image acquisition of Amanita. For the shape range of Amanita, coordinates of the mushroom center were calculated by the Fourier transform algorithm, which were processed by translation, rotation and zooming. Experimental results show that the proposed algorithm can extract accurate coordinates of Amanita effectively. The extraction accuracy reaches as high as 96.33%.

Keywords: Image Recognition; Orientation Processing; Shape Range Description (search for similar items in EconPapers)
Date: 2017
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DOI: 10.18483/ijSci.1343

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