Home > vbmeg > functions > common > morphology > vb_opening_2d.m

vb_opening_2d

PURPOSE

孤立点を削除

SYNOPSIS

function B = vb_opening_2d(B, R1, R2)

DESCRIPTION

 孤立点を削除

 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_2d Dilation : 境界から半径 R 以内の近傍点を加える
vb_erosion_2d Erosion : 境界から半径 R 以内の近傍点を削除

This function is called by:

SOURCE CODE

0001 function    B = vb_opening_2d(B, R1, R2)
0002 % 孤立点を削除
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_2d( B, R1 );
0012 B = vb_dilation_2d(B, R2 );
0013