Example:

A = double(imread( fingerprint.png ))/255

B = coherencefilter(A,4, sigma ,1.5, rho ,5)

image(min(max(B,0),1)) axis image



[1] Weickert, J. 1996. Anisotropic Diffusion in Image Processing. Ph.D.

Thesis, Dept. of Mathematics, University of Kaiserslautern, Germany,

pp. 42-43, 80-82, 107.



Pascal Getreuer 2008-2009

- Example:

　　 A = double(imread( fingerprint.png ))/255

　　 B = coherencefilter(A,4, sigma ,1.5, rho ,5)

　　 image(min(max(B,0),1))　axis image



　 [1] Weickert, J. 1996. Anisotropic Diffusion in Image Processing. Ph.D.

　　　 Thesis, Dept. of Mathematics, University of Kaiserslautern, Germany,

　　　 pp. 42-43, 80-82, 107.



　Pascal Getreuer 2008-2009