کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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85271 | 158935 | 2011 | 11 صفحه PDF | دانلود رایگان |
A set of pores is one of the key features in the process of wood identification. A novel method to segment pores in a wood microscopic image is proposed in this paper. The method has three steps. In the first step, structuring elements with several sizes are employed in a mathematical morphology algorithm to enhance the pores and remove other tissues in a wood microscopic image. Then the best structuring element size is determined according to the results obtained from the previous step. Finally, a binary image that includes only pores is obtained by an adaptive thresholding. Experimental results show the efficiency of the method.
Research highlights▶ The application field is new. There hardly exists any work with this kind of approach. ▶ A novel algorithm based on mathematical morphology to segment pores in a wood microscopic image is proposed. ▶ Different algorithms are compared by experiments and the experimental results show the efficiency of the proposed algorithm. ▶ The results of segmentation can be used for further research, such as recognition of pores distribution shape.
Journal: Computers and Electronics in Agriculture - Volume 75, Issue 2, February 2011, Pages 250–260