- u -

• UCHAR : itk::ImageIOBase , itk::MeshIOBase
• UINT : itk::MeshIOBase , itk::ImageIOBase
• ULONG : itk::ImageIOBase , itk::MeshIOBase
• ULONGLONG : itk::MeshIOBase
• UNDEFIND : itk::TreeIteratorBase< TTreeType >
• UNINITIALIZED : itk::PatchBasedDenoisingBaseImageFilter< TInputImage, TOutputImage > , itk::GPUFiniteDifferenceImageFilter< TInputImage, TOutputImage, TParentImageFilter >
• Unknown : itk::PolygonSpatialObject< TDimension > , itk::RegularStepGradientDescentBaseOptimizer , itk::SPSAOptimizer
• UNKNOWNCOMPONENTTYPE : itk::MeshIOBase , itk::ImageIOBase
• UNKNOWNPIXELTYPE : itk::ImageIOBase , itk::MeshIOBase
• UPDATE_PARAMETERS_ERROR : itk::MultiStartOptimizerv4 , itk::GradientDescentOptimizerBasev4
• UserPlane : itk::PolygonSpatialObject< TDimension >
• USHORT : itk::MeshIOBase , itk::ImageIOBase