MantisBT - ITK
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IDProjectCategoryView StatusDate SubmittedLast Update
0009227ITKpublic2009-07-02 17:542010-11-07 02:57
Reportersgerber 
Assigned ToLuis Ibanez 
PrioritynormalSeverityminorReproducibilityalways
StatusclosedResolutionno change required 
PlatformOSOS Version
Product VersionITK-3-14 
Target VersionFixed in Version 
Resolution Date
Sprint
Sprint Statusbacklog
Summary0009227: itkDerivativeImageFilter does not take direction into acount
DescriptionitkDerivativeImageFilter either computes derivatives in index space or in physical spacing. For the physical spacing the image dierction is not taken into account.
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Issue History
Date ModifiedUsernameFieldChange
2009-07-02 17:54sgerberNew Issue
2010-11-02 13:46Hans JohnsonStatusnew => assigned
2010-11-02 13:46Hans JohnsonAssigned To => Luis Ibanez
2010-11-07 02:57Luis IbanezSprint Status => backlog
2010-11-07 02:57Luis IbanezNote Added: 0023013
2010-11-07 02:57Luis IbanezStatusassigned => closed
2010-11-07 02:57Luis IbanezResolutionopen => no change required

Notes
(0023013)
Luis Ibanez   
2010-11-07 02:57   
The m_Direction is passed to the derivative operator in :

itkDerivativeImageFilter.txx : 48-52

  // Build an operator so that we can determine the kernel size
  DerivativeOperator< OutputPixelType, ImageDimension > oper;
  oper.SetDirection(m_Direction);
  oper.SetOrder(m_Order);
  oper.CreateDirectional();