00001 #ifndef vepl_histogram_h_ 00002 #define vepl_histogram_h_ 00003 //: 00004 // \file 00005 // \brief pixel value histogram of 2D image 00006 // 00007 // The vepl_histogram class creates a pixel value histogram of a 2D image 00008 // and writes it into a vcl_vector<unsigned int>. 00009 // 00010 // The number of bins for ubyte images is 256, for ushort images 65536, 00011 // and for float or double image it is 1000. 00012 // 00013 // Note that, as opposed to vipl_histogram, the output bins are initialised 00014 // to 0, as one expects. 00015 // 00016 // \author Peter Vanroose, K.U.Leuven (ESAT/PSI) 00017 // \date 7 October 2002 00018 // 00019 // \verbatim 00020 // Modifications 00021 // Peter Vanroose - 20 aug 2003 - changed parameter from vil_image_view_base_sptr to vil_image_resource_sptr 00022 // \endverbatim 00023 00024 #include <vil/vil_image_resource.h> 00025 #include <vcl_vector.h> 00026 00027 //: pixel value histogram of 2D image, stored in a vector 00028 vcl_vector<unsigned int> vepl_histogram(vil_image_resource_sptr ); 00029 00030 #endif // vepl_histogram_h_
1.7.5.1