Method of estimation

作者: Knut Conradsen , Knud Erik Fredfeldt , Lars Hyldstrup , Michael Grunkin

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摘要: A method is described for estimating the bone quality of a vertebrate on basis two-dimensional image data comprising information relating to trabecular structure at least part vertebrate, being obtained by exposing electromagnetic radiation, subjecting statistical analysis deriving features from parametric estimate power spectrum and/or transform similar distance transform--but in number directions.

参考文章(62)
Hsien-Che Lee, Heemin Kwon, Hui-Jung Lee, Jeanine Liang, Digital image noise suppression method using SVD block transform ,(1988)
Urs E. Ruttimann, Richard L. Webber, Jane B. Hazelrig, Fractal dimension from radiographs of peridental alveolar bone. A possible diagnostic indicator of osteoporosis. Oral Surgery, Oral Medicine, Oral Pathology. ,vol. 74, pp. 98- 110 ,(1992) , 10.1016/0030-4220(92)90222-C
Philippe K. Zysset, Stephen J. Piazza, Wilson C. Hayes, Biomechanics of fracture risk prediction of the hip and spine by quantitative computed tomography. Radiologic Clinics of North America. ,vol. 29, pp. 1- 18 ,(1991)
Deo Errani, Cylinder lock and key ,(1990)
Larry O. Kurtenbach, Medication dispenser and monitor ,(1994)
Takayuki Ishizaki, Hitoshi Nakamura, Yasuki Hanaoka, Makoto Yoshida, Kenji Morimoto, Method of and apparatus for bone measurement ,(1993)