Home > functions > common > coordinate > vb_analyze_mm_to_analyze.m

vb_analyze_mm_to_analyze

PURPOSE ^

change Analyze mm coord to Analyze voxel coord.

SYNOPSIS ^

function Vana = vb_analyze_mm_to_analyze(Vana,Vdim,Vsize)

DESCRIPTION ^

 change Analyze mm coord to Analyze voxel coord.
  Vana = vb_analyze_mm_to_analyze(Vana,Vdim,Vsize)
 --- Input
 Vana  : NV x 3 Analyze Right-hand [mm] coordinate
 Vdim  : Voxel dimension of Analyze image
 Vsize : Voxel size of Analyze image
 --- Output
 Vana  : NV x 3 Analyze Right-hand voxel coordinate

 --- Analyze mm coordinate   

 [Right-hand coordinate]
 X: Left(1)   -> Right(191) 
 Y: Back(1)   -> Front(256)
 Z: Bottom(1) -> Top(256) 

 written by M. Sato  2007-3-14

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

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 function    Vana = vb_analyze_mm_to_analyze(Vana,Vdim,Vsize)
0002 % change Analyze mm coord to Analyze voxel coord.
0003 %  Vana = vb_analyze_mm_to_analyze(Vana,Vdim,Vsize)
0004 % --- Input
0005 % Vana  : NV x 3 Analyze Right-hand [mm] coordinate
0006 % Vdim  : Voxel dimension of Analyze image
0007 % Vsize : Voxel size of Analyze image
0008 % --- Output
0009 % Vana  : NV x 3 Analyze Right-hand voxel coordinate
0010 %
0011 % --- Analyze mm coordinate
0012 %
0013 % [Right-hand coordinate]
0014 % X: Left(1)   -> Right(191)
0015 % Y: Back(1)   -> Front(256)
0016 % Z: Bottom(1) -> Top(256)
0017 %
0018 % written by M. Sato  2007-3-14
0019 %
0020 % Copyright (C) 2011, ATR All Rights Reserved.
0021 % License : New BSD License(see VBMEG_LICENSE.txt)
0022 
0023 % change Analyze mm coord to Analyze voxel coord.
0024 Vana(:,1) =  Vana(:,1) /Vsize(1);
0025 Vana(:,2) =  Vana(:,2) /Vsize(2);
0026 Vana(:,3) =  Vana(:,3) /Vsize(3);
0027

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