# norms.h File Reference

`#include "pcl/common/impl/norms.hpp"`
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## Detailed Description

Define standard C methods to calculate different norms.

Definition in file norms.h.

namespace  pcl

## Functions

float pcl::L1_Norm (float *A, float *B, int dim)
Compute the L1 norm of the vector between two points.
float pcl::L2_Norm_SQR (float *A, float *B, int dim)
Compute the squared L2 norm of the vector between two points.
float pcl::L2_Norm (float *A, float *B, int dim)
Compute the L2 norm of the vector between two points.
float pcl::Linf_Norm (float *A, float *B, int dim)
Compute the L-infinity norm of the vector between two points.
float pcl::JM_Norm (float *A, float *B, int dim)
Compute the JM norm of the vector between two points.
float pcl::B_Norm (float *A, float *B, int dim)
Compute the B norm of the vector between two points.
float pcl::Sublinear_Norm (float *A, float *B, int dim)
Compute the sublinear norm of the vector between two points.
float pcl::CS_Norm (float *A, float *B, int dim)
Compute the CS norm of the vector between two points.
float pcl::Div_Norm (float *A, float *B, int dim)
Compute the div norm of the vector between two points.
float pcl::PF_Norm (float *A, float *B, int dim, float P1, float P2)
Compute the PF norm of the vector between two points.
float pcl::K_Norm (float *A, float *B, int dim, float P1, float P2)
Compute the K norm of the vector between two points.
float pcl::KL_Norm (float *A, float *B, int dim)
Compute the KL between two discrete probability density functions.
float pcl::HIK_Norm (float *A, float *B, int dim)
Compute the HIK norm of the vector between two points.