This paper describes a characteristic of fractal dimension measurement. The fractal dimensions are calculated from digital images based on a box-counting method. Three kinds of connections with contours are examined : the 4-nearest neighbor connection(4NN), the 8-nearest neghibor connection(8NN), and a dilated type(DT). The 4NN works very well for not only simple shapes of particles but also complicated ones. The other 8NN and DT cause greater magnitude of errors in lower resolutional images.
雑誌名
日本機械学會論文集. C編
巻
66
号
645
ページ
1483 - 1488
発行年
2000-05-25
ISSN
0387-5024
書誌レコードID
AN00187463
権利
社団法人日本機械学会
本文データは学協会の許諾に基づきCiNiiから複製したものである
フォーマット
application/pdf
著者版フラグ
publisher
日本十進分類法
530
その他のタイトル
Accuracy of Fractal Dimentions Calculated from Digital Contour Images