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ll_distance

$ \bigcirc$Name


ll_distance Compute signed distance image to a level line of an image




$ \bigcirc$Command Synopsis


ll_distance [-l level] [-m MaxDist] [-n nearest] in out



-l level : gray level (default 128.0)

-m MaxDist : maximum distance to look for (integer, default=image size)

-n nearest : image of nearest levels (to get Voronoï Diagram)

in : input Fimage

out : output Fimage




$ \bigcirc$Function Summary


void ll_distance (in , out , level , MaxDist , nearest )

Fimage in , out , nearest ;

float *level ;

int *MaxDist ;




$ \bigcirc$Description


This module computes the signed Euclidean distance to a level line (that is, to the boundary of a level set) of an image.




$ \bigcirc$Version 1.1


Last Modification date : Thu Nov 29 20:23:56 2001


$ \bigcirc$Author


Frederic Guichard, Lionel Moisan






next up previous contents index
Next: ll_extract Up: Reference Previous: fsaddles   Contents   Index
mw 2004-05-05