[Insight-users] Filter output zeroed somehow

[Dženan Zukić]

Hi all,

I am trying to write a filter for calculating structure tensor
from arbitrary images. However the output is always 0. The complete (and
relatively small) test case is attached.

Putting a breakpoint in .h file on line 51, I see that for voxel 0,0,0 the
output is non-zero. However in .cpp file, line 30 spews out zeroes. Can
anyone tell me why this is happening and how to correct it?

Regards,
Dženan
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cmake_minimum_required(VERSION 2.6)

PROJECT(bugTester CXX)

FIND_PACKAGE(ITK REQUIRED)
INCLUDE(${ITK_USE_FILE})

ADD_EXECUTABLE(bugTester bugTester.cpp itkStructureTensorImageFilter.h itkStructureTensorImageFilter.txx)

TARGET_LINK_LIBRARIES(bugTester ${ITK_LIBRARIES})
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