00001 /* 00002 * Software License Agreement (BSD License) 00003 * 00004 * Copyright (c) 2010, Willow Garage, Inc. 00005 * All rights reserved. 00006 * 00007 * Redistribution and use in source and binary forms, with or without 00008 * modification, are permitted provided that the following conditions 00009 * are met: 00010 * 00011 * * Redistributions of source code must retain the above copyright 00012 * notice, this list of conditions and the following disclaimer. 00013 * * Redistributions in binary form must reproduce the above 00014 * copyright notice, this list of conditions and the following 00015 * disclaimer in the documentation and/or other materials provided 00016 * with the distribution. 00017 * * Neither the name of Willow Garage, Inc. nor the names of its 00018 * contributors may be used to endorse or promote products derived 00019 * from this software without specific prior written permission. 00020 * 00021 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00022 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00023 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 00024 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 00025 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 00026 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 00027 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00028 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00029 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00030 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 00031 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00032 * POSSIBILITY OF SUCH DAMAGE. 00033 * 00034 */ 00035 00036 #ifndef PCL_NORMS_H_ 00037 #define PCL_NORMS_H_ 00038 00039 /* 00040 * Define standard C methods to calculate different norms 00041 */ 00042 00043 namespace pcl 00044 { 00050 inline float L1_Norm (float *A, float *B, int dim); 00051 00057 inline float L2_Norm_SQR (float *A, float *B, int dim); 00058 00064 inline float L2_Norm (float *A, float *B, int dim); 00065 00071 inline float Linf_Norm (float *A, float *B, int dim); 00072 00078 inline float JM_Norm (float *A, float *B, int dim); 00079 00085 inline float B_Norm (float *A, float *B, int dim); 00086 00092 inline float Sublinear_Norm (float *A, float *B, int dim); 00093 00099 inline float CS_Norm (float *A, float *B, int dim); 00100 00106 inline float Div_Norm (float *A, float *B, int dim); 00107 00115 inline float PF_Norm (float *A, float *B, int dim, float P1, float P2); 00116 00124 inline float K_Norm (float *A, float *B, int dim, float P1, float P2); 00125 00131 inline float KL_Norm (float *A, float *B, int dim); 00132 00138 inline float HIK_Norm (float *A, float *B, int dim); 00139 } 00140 00141 #include "pcl/common/norms.hpp" 00142 00143 #endif //#ifndef PCL_NORMS_H_