| void Impala::Core::KeyPoint::Sift::Normalize | ( | Array2dScalarReal64 * | s | ) | [inline] |
Definition at line 174 of file Sift.h.
References Impala::Core::Array::AddVal(), max, min, Impala::Core::Array::MulVal(), and Impala::Core::Array::PixMinMax().
Referenced by BuildGaussians(), and ComputeGradientField().
00174 { 00175 Real64 min,max; 00176 PixMinMax(s,&min,&max); 00177 AddVal(s,s,-min); 00178 MulVal(s,s,1/(max-min)); 00179 }
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