Home > functions > common > morphology > vb_opening_3d.m

vb_opening_3d

PURPOSE

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SYNOPSIS

function B = vb_opening_3d(B, R1, R2)

DESCRIPTION

 ¸ÉÎ©ÅÀ¤òºï½ü

 Made by M. Sato 2004-3-28

 Copyright (C) 2011, ATR All Rights Reserved.
 License : New BSD License(see VBMEG_LICENSE.txt)

CROSS-REFERENCE INFORMATION

This function calls:

vb_dilation_3d Dilation : Add boundary neighbor points with radius R
vb_erosion_3d Erosion : Erase boundary points with radius R

This function is called by:

vb_cortex_fill fill inside of cortex surface

SOURCE CODE

0001 function    B = vb_opening_3d(B, R1, R2)
0002 % ¸ÉÎ©ÅÀ¤òºï½ü
0003 %
0004 % Made by M. Sato 2004-3-28
0005 %
0006 % Copyright (C) 2011, ATR All Rights Reserved.
0007 % License : New BSD License(see VBMEG_LICENSE.txt)
0008 
0009 if nargin < 3, R2 = R1; end;
0010 
0011 B = vb_erosion_3d( B, R1 );
0012 B = vb_dilation_3d(B, R2 );
0013