Curvature Estimation for Overlapping Curved Patterns using Orientation Space
作者： M. Van Ginkel , P.W. Verbeek , L.J. Van Vliet
DOI:
关键词:
摘要: Filtering of an image with rotated versions orientation selective filter yields a set images which can be stacked to form space. Orientation space provides means analyzing overlapping and touching patterns, characterized by their orientation. In this paper we extend previous work show that curved patterns may also analyzed using allows us decompose into background oriented components. The curvature each the individual components estimated measuring tilt locally planar response in
tudelft.nl参考文章(11)
P.W. Verbeek, L.J. Van Vliet, Segmentation of overlapping objects ASCI Imaging Workshop, Venray, NL, October 25-27. ,(1995)
P.W. Verbeek, L.J. Van Vliet, Estimators for Orientation and Anisotropy in Digitized Images ASCI Imaging Workshop, Venray, NL, October 25-27. ,(1995)
M. Van Ginkel, P.W. Verbeek, L.J. Van Vliet, Multi-Orientation Estimation: Selectivity and Localization 3rd Annual Conference of the Advanced School for Computing and Imaging, Heijen, NL, June 2-4. ,(1997)
M. Van Ginkel, P.W. Verbeek, L.J. Van Vliet, Improved Orientation Selectivity for Orientation Estimation scandinavian conference on image analysis. ,(1997)
Leif Haglund, Adaptive Multidimensional Filtering Linköping University Electronic Press. ,(1991)
Stiliyan N. Kalitzin, Bart M. Haar Romeny, Max A. Viergever, Invertible Orientation Bundles on 2D Scalar Images Lecture Notes in Computer Science. pp. 77- 88 ,(1997) , 10.1007/3-540-63167-4_41
P.W Verbeek, A class of sampling-error free measures in oversampled band-limited images Pattern Recognition Letters. ,vol. 3, pp. 287- 292 ,(1985) , 10.1016/0167-8655(85)90009-1
Hans Knutsson, Filtering and reconstruction in image processing Signal Processing. ,vol. 7, pp. 83- ,(1984) , 10.1016/0165-1684(84)90032-X
Michael Kass, Andrew Witkin, Analyzing oriented patterns Graphical Models \/graphical Models and Image Processing \/computer Vision, Graphics, and Image Processing. ,vol. 37, pp. 362- 385 ,(1987) , 10.1016/0734-189X(87)90043-0
J.-B. Martens, Local orientation analysis in images by means of the Hermite transform IEEE Transactions on Image Processing. ,vol. 6, pp. 1103- 1116 ,(1997) , 10.1109/83.605408