18 #ifndef __itkStandardDeviationProjectionImageFilter_h
19 #define __itkStandardDeviationProjectionImageFilter_h
49 template<
class TInputPixel,
class TAccumulate >
85 typename std::vector< TInputPixel >::iterator it;
89 squaredSum += vnl_math_sqr(*it - mean);
91 return vcl_sqrt( squaredSum / (
m_Size - 1 ) );
100 template<
class TInputImage,
102 class TAccumulate =
typename
108 Functor::StandardDeviationAccumulator< typename
109 TInputImage::PixelType, TAccumulate > >
116 TInputImage::PixelType,
131 #ifdef ITK_USE_CONCEPT_CHECKING
133 itkConceptMacro( InputPixelToOutputPixelTypeGreaterAdditiveOperatorCheck,
155 void operator=(
const Self &);