/*******************************************************
*?Open?Source?for?Iris?:?OSIRIS
*?Version?:?4.0
*?Date?:?2011
*?Author?:?Guillaume?Sutra?Telecom?SudParis?France
*?License?:?BSD
********************************************************/

#include?
#include?“OsiCircle.h“

using?namespace?std?;

namespace?osiris
{

????//?CONSTRUCTORS?&?DESTRUCTORS
????/////////////////////////////


????OsiCircle::OsiCircle（）
????{
????????//?Do?nothing
????}

????OsiCircle::~OsiCircle（）
????{
????????//?Do?nothing
????}

????OsiCircle::OsiCircle?（?const?CvPoint?&?rCenter??int?rRadius?）
????{
????????setCenter（rCenter）?;
????????setRadius（rRadius）?;
????}




????//?ACCESSORS
????////////////


????CvPoint?OsiCircle::getCenter?（?）?const
????{
????????return?mCenter?;
????}

????int?OsiCircle::getRadius?（?）?const
????{
????????return?mRadius?;
????}

????void?OsiCircle::setCenter（const?CvPoint?&?rCenter?）
????{
????????mCenter?=?rCenter?;
????}

????void?OsiCircle::setRadius?（?int?rRadius?）
????{
????????if?（?rRadius?????????{
????????????throw?runtime_error（“Circle?with?negative?radius?:?“?+?rRadius）?;
????????}
????????mRadius?=?rRadius?;
????}

????void?OsiCircle::setCircle?（?const?CvPoint?&?rCenter??int?rRadius?）
????{
????????setCenter（rCenter）?;
????????setRadius（rRadius）?;
????}

????void?OsiCircle::setCircle?（?int?rCenterX??int?rCenterY??int?rRadius?）
????{
????????setCircle（cvPoint（rCenterXrCenterY）rRadius）?;
????}





????//?OPERATORS
????////////////


????void?OsiCircle::drawCircle?（?IplImage?*?pImage??const?CvScalar?&?rColor??int?thickness?）
????{
????????cvCircle（pImagemCentermRadiusrColorthickness）?;
????}


????void?OsiCircle::computeCircleFitting?（?const?vector?&?rPoints?）
????{
????????//?Compute?the?averages?mx?and?my
????????float?mx?=?0??my?=?0?;
????????for?（?int?p?=?0?;?p?????????{
????????????mx?+=?rPoints[p].x?;
????????????my?+=?rPoints[p].y?;
????????}
????????mx?=?mx?/?rPoints.size（）?;
????????my?=?my?/?rPoints.size（）?;

????????//?Work?in?（uv）?space?with?u?=?x-mx?and?v?=?y-my
????????float?u?=?0??v?=?0??suu?=?0??svv?=?0??suv?=?0??suuu?=?0??svvv?=?0??suuv?=?0??suvv?=?0?;

????????//?Build?some?sums
????????for?（?int?p?=?0?;?p?????????{
????????????u?=?rPoints[p].x?-?mx?;
????????????v?=?rPoints[p].y?-?my?;
????????????suu?+=?u?*?u?;
????????????svv?+=?v?*?v?;
????????????suv?+=?u?*?v?;
????????????suuu?+=?u?*?u?*?u?;
????????????svvv?+=?v?*?v?*?v?;
????????????suuv?+=?u?*?u?*?v?;
????????????suvv?+=?u?*?v?*?v?;
????????}

????????//?These?equations?are?demonstrated?in?paper?from?R.Bullock?（2006）
????????float?uc?=?0.5?*?（?suv?*?（?svvv?+?suuv?）?-?svv?*?（?suuu?+?suvv?）?）?/?（?suv?*?suv?-?suu?*?svv?）?;
????????float?vc?=?0.5?*?（?suv?*?（?suuu?+?suvv?）?-?suu?*?（?svvv?+?suuv?）?）?/?（?suv?*?suv?-?suu?*?svv?）?;

?????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-11-11?15:34??Iris_Osiris_v4.1\
?????文件?????1607855??2016-12-30?13:56??Iris_Osiris_v4.1\Documentation_OSIRIS_v4.1.pdf
?????目錄???????????0??2017-11-11?15:33??Iris_Osiris_v4.1\Iris_Osiris_v4.1\
?????目錄???????????0??2013-05-02?18:04??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\
?????文件?????????116??2013-04-30?20:12??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\AUTHORS
?????文件???????17987??2010-03-23?20:53??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\COPYING
?????目錄???????????0??2013-05-02?17:59??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\doc\
?????文件?????1607182??2013-05-02?17:58??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\doc\Documentation_OSIRIS_v4.1.pdf
?????目錄???????????0??2013-05-02?18:04??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\download\
?????目錄???????????0??2013-04-22?20:42??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\OsirisParam\
?????文件????????9450??2010-12-14?20:51??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\OsirisParam\filters.txt
?????文件????????1708??2010-12-23?19:46??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\OsirisParam\points.txt
?????文件????????1583??2013-04-25?21:54??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\README
?????目錄???????????0??2013-04-22?20:42??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\scores\
?????文件?????7204179??2013-04-20?22:09??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\scores\list_result_matching_inter.txt
?????文件??????253020??2013-04-20?21:46??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\scores\list_result_matching_intra.txt
?????目錄???????????0??2013-05-02?17:54??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\scripts\
?????目錄???????????0??2013-04-22?20:42??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\scripts\Matching\
?????文件????????2651??2013-05-02?17:57??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\scripts\Matching\configuration.ini
?????文件?????5261520??2013-04-20?20:48??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\scripts\Matching\list_matching_inter.txt
?????文件??????184872??2013-04-20?20:46??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\scripts\Matching\list_matching_intra.txt
?????目錄???????????0??2013-04-22?20:42??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\scripts\Template\
?????文件????????2502??2013-05-02?17:56??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\scripts\Template\configuration.ini
?????文件???????35436??2013-04-20?05:08??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\scripts\Template\ImageListICE.txt
?????目錄???????????0??2013-05-02?18:00??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\src\
?????文件?????????323??2013-04-20?19:56??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\src\makefile
?????文件????????3180??2011-07-20?23:42??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\src\OsiCircle.cpp
?????文件????????3087??2011-07-20?23:42??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\src\OsiCircle.h
?????文件???????12898??2013-04-23?21:20??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\src\OsiEye.cpp
?????文件????????8384??2013-04-23?21:27??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\src\OsiEye.h
?????文件????????3634??2013-04-25?22:44??Iris_Osiris_v4.1\Iris_Osiris_v4.1\Iris_Osiris_v4.1\src\OsiMain.cpp
............此處省略6個文件信息