[ITK-users] MattesMutualInformationImageToImageMetric: Joint PDF summed to zero

[Gabriel A. Giménez]

Hi everyone, first of all, sorry for my bad English.

I modified the ImageRegistration8 example for use the
itkOnePlusOneEvolutionaryOptimize and
itkMattesMutualInformationImageToImageMetric like in the ImageRegistration11
example.
Can help me with this error ?

Thanks.

1   -0.536085   [0, 0, 0, 2.4210718274608496, -15.626697762130291,
0.24074437575656304]
2   -0.536085   [0, 0, 0, 2.4210718274608496, -15.626697762130291,
0.24074437575656304]
3   -0.536085   [0, 0, 0, 2.4210718274608496, -15.626697762130291,
0.24074437575656304]
ExceptionObject caught !

itk::ExceptionObject (0xa23c098)
Location: "itk::MattesMutualInformationImageToImageMetric<TFixedImage,
TMovingImage>::MeasureType
itk::MattesMutualInformationImageToImageMetric<TFixedImage,
TMovingImage>::GetValue(itk::MattesMutualInformationImageToImageMetric<TFixedImage,
TMovingImage>::ParametersType&) const [with TFixedImage = itk::Image<float,
3u>, TMovingImage = itk::Image<float, 3u>,
itk::MattesMutualInformationImageToImageMetric<TFixedImage,
TMovingImage>::MeasureType = double,
itk::MattesMutualInformationImageToImageMetric<TFixedImage,
TMovingImage>::ParametersType = itk::OptimizerParameters<double>]" 
File:
/media/datos/FP-UNA/tesis/implementacion/qtCreator/InsightToolkit-4.5.1/Modules/Registration/Common/include/itkMattesMutualInformationImageToImageMetric.hxx
Line: 546
Description: itk::ERROR:
MattesMutualInformationImageToImageMetric(0xa22f070): Joint PDF summed to
zero
Image (0xa23bc10)
  RTTI typeinfo:   itk::Image<double, 2u>
  Reference Count: 2
  Modified Time: 437
  Debug: Off
  Object Name: 
  Observers: 
    none
  Source: (none)
  Source output name: (none)
  Release Data: Off
  Data Released: False
  Global Release Data: Off
  PipelineMTime: 0
  UpdateMTime: 0
  RealTimeStamp: 0 seconds 
  LargestPossibleRegion: 
    Dimension: 2
    Index: [0, 0]
    Size: [20, 20]
  BufferedRegion: 
    Dimension: 2
    Index: [0, 0]
    Size: [20, 20]
  RequestedRegion: 
    Dimension: 2
    Index: [0, 0]
    Size: [20, 20]
  Spacing: [15.9375, 15.625]
  Origin: [0, 0]
  Direction: 
1 0
0 1

  IndexToPointMatrix: 
15.9375 0
0 15.625

  PointToIndexMatrix: 
0.0627451 0
0 0.064

  Inverse Direction: 
1 0
0 1

  PixelContainer: 
    ImportImageContainer (0xa23bd58)
      RTTI typeinfo:   itk::ImportImageContainer<unsigned long, double>
      Reference Count: 1
      Modified Time: 438
      Debug: Off
      Object Name: 
      Observers: 
        none
      Pointer: 0xa4b4880
      Container manages memory: true
      Size: 400
      Capacity: 400




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