Algorithm of image segmentation for overlapping grain image

	Algorithm of image segmentation for overlapping grain image
其他题名	论文其他题名
	Wang Z.; Jin G.; Sun X.W.
	2005
发表期刊	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
ISSN	1004924X
卷号	13 期号:5 页码:592-598
摘要	Aiming at measurement of granularity size of nonmetal grain, an algorithm of image segmentation and parameter calculation for microscopic overlapping grain image was studied. This algorithm presents some attributes of graph sequence from discrete attribute of graph, and consequently achieves the geometrical characteristics from input graph, and the graph sequence in favor of image segmentation is recombined. The conception that image edge denoted with twin-point is put forward, base on geometrical characters of point, image edge is transformed into serial edge, and on recombined serial image edge, based on direction vector definition of line and some additional restricted conditions, the segmentation twin-points are searched with, thus image segmentation is accomplished. Serial image edge is transformed into twin-point pattern, to realize calculation of area and granularity size of nonmetal grain. The inkling and uncertainty on selection of structure clement which base on mathematical morphology are avoided in this algorithm, and image segmentation and parameter calculation are realized without changing grain's self statistical characters.
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/24552
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang Z.,Jin G.,Sun X.W.. Algorithm of image segmentation for overlapping grain image[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2005,13(5):592-598.
APA	Wang Z.,Jin G.,&Sun X.W..(2005).Algorithm of image segmentation for overlapping grain image.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,13(5),592-598.
MLA	Wang Z.,et al."Algorithm of image segmentation for overlapping grain image".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 13.5(2005):592-598.

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