+++ /dev/null
-/*M///////////////////////////////////////////////////////////////////////////////////////
-//
-// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
-//
-// By downloading, copying, installing or using the software you agree to this license.
-// If you do not agree to this license, do not download, install,
-// copy or use the software.
-//
-//
-// Intel License Agreement
-// For Open Source Computer Vision Library
-//
-// Copyright (C) 2000, Intel Corporation, all rights reserved.
-// Third party copyrights are property of their respective owners.
-//
-// Redistribution and use in source and binary forms, with or without modification,
-// are permitted provided that the following conditions are met:
-//
-// * Redistribution's of source code must retain the above copyright notice,
-// this list of conditions and the following disclaimer.
-//
-// * Redistribution's in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// * The name of Intel Corporation may not be used to endorse or promote products
-// derived from this software without specific prior written permission.
-//
-// This software is provided by the copyright holders and contributors "as is" and
-// any express or implied warranties, including, but not limited to, the implied
-// warranties of merchantability and fitness for a particular purpose are disclaimed.
-// In no event shall the Intel Corporation or contributors be liable for any direct,
-// indirect, incidental, special, exemplary, or consequential damages
-// (including, but not limited to, procurement of substitute goods or services;
-// loss of use, data, or profits; or business interruption) however caused
-// and on any theory of liability, whether in contract, strict liability,
-// or tort (including negligence or otherwise) arising in any way out of
-// the use of this software, even if advised of the possibility of such damage.
-//
-//M*/
-///////////////////////////////////////////////
-//// Created by Khudyakov V.A. bober@gorodok.net
-//////////////////////////////////////////////
-
-#include "_cvaux.h"
-#include "_cvfacedetection.h"
-
-Face::Face(FaceTemplate * lpFaceTemplate)
-{
- //init number of face elements;
- m_lFaceFeaturesNumber = lpFaceTemplate->GetCount();
-
- //init array of numbers of foundet face elements of each type
- m_lplFaceFeaturesCount = new long[m_lFaceFeaturesNumber];
- memset(m_lplFaceFeaturesCount,0,m_lFaceFeaturesNumber*sizeof(long));
-
- //init array of ideal face features
- m_lpIdealFace = new FaceFeature[m_lFaceFeaturesNumber];
-
- //init array of founded features
- m_lppFoundedFaceFeatures = new FaceFeature*[m_lFaceFeaturesNumber];
-
- for (int i = 0;i < m_lFaceFeaturesNumber;i ++)
- {
- m_lppFoundedFaceFeatures[i] = (new FaceFeature[3*MAX_LAYERS]);
- }
-
- //set start weight 0
- m_dWeight = 0;
-
-}//Face::Face(FaceTemplate * lpFaceTemplate)
-
-Face::~Face()
-{
- for (int i = 0;i < m_lFaceFeaturesNumber;i ++)
- {
- delete [] (m_lppFoundedFaceFeatures[i]);
- }
- delete [] m_lppFoundedFaceFeatures;
-
-
- delete [] m_lplFaceFeaturesCount;
- delete [] m_lpIdealFace;
-
-}//Face::~Face()
-
-
-#define UP_SCALE 1
-#define DOWN_SCALE 2
-
-
-////////////
-//class RFace(rect based face)
-////////////
-RFace::RFace(FaceTemplate * lpFaceTemplate):Face(lpFaceTemplate)
-{
- //init ideal face
- FaceFeature * lpTmp = lpFaceTemplate->GetFeatures();
-
- for (int j = 0;j < m_lFaceFeaturesNumber;j ++)
- {
- CvRect * lpTmpRect = NULL;
- lpTmpRect = new CvRect;
- *lpTmpRect = *(CvRect*)lpTmp[j].GetContour();
-
- m_lpIdealFace[j].SetContour( lpTmpRect );
- m_lpIdealFace[j].SetWeight( lpTmp[j].GetWeight() );
- m_lpIdealFace[j].SetFeature( lpTmp[j].isFaceFeature() );
-
- }
-
- m_bIsGenerated = false;
-}//RFace::RFace(FaceTemplate * lpFaceTemplate)
-
-RFace::~RFace()
-{
-
-}//RFace::~RFace()
-
-inline bool RFace::isPointInRect(CvPoint p,CvRect rect)
-{
- if ( (p.x >= rect.x) && (p.y >= rect.y) && (p.x <= rect.x + rect.width) && (p.y <= rect.y + rect.height) )
- return true;
-
- return false;
-}//inline bool RFace::isPointInRect(CvPoint,CvRect rect)
-
-double RFace::GetWeight()
-{
- return m_dWeight;
-}//double RFace::GetWeight()
-
-
-bool RFace::CheckElem(void * lpCandidat,void * lpIdeal)
-{
-
- CvRect IdealRect = *(CvRect*)lpIdeal;
- CvRect Rect = *(CvRect*)lpCandidat;
-
- if (Rect.height > Rect.width)
- return false;
-
- long SizeIdeal = IdealRect.width*IdealRect.height;
- long Size = Rect.width*Rect.height;
-
- if ( (Size > SizeIdeal) || ( Size < (SizeIdeal/5) ) )
- return false;
-
-// CvRect UpRect;
-// CvRect DownRect;
-// ResizeRect(IdealRect,&UpRect,UP_SCALE,7);
-// ResizeRect(IdealRect,&DownRect,DOWN_SCALE,7);
-
- long x = Rect.x + cvRound(Rect.width/2);
- long y = Rect.y + cvRound(Rect.height/2);
-
- if ( isPointInRect(cvPoint(x,y),IdealRect) )
- return true;
-
-// if ( isPointInRect(cvPoint(Rect.x,Rect.y),UpRect) &&
-// isPointInRect(cvPoint(Rect.x + Rect.width,Rect.y + Rect.height),UpRect ) &&
-// isPointInRect(cvPoint(DownRect.x,DownRect.y),Rect) &&
-// isPointInRect(cvPoint(DownRect.x + DownRect.width,DownRect.y + DownRect.height),Rect) )
-// return true;
-
-
-// if ( isPointInRect(cvPoint(Rect.x,Rect.y),IdealRect) &&
-// isPointInRect(cvPoint(Rect.x + Rect.width,Rect.y + Rect.height),IdealRect ) )
-// return true;
-
- return false;
-}//inline bool RFace::CheckElem(CvRect rect)
-
-
-
-void RFace::CalculateError(FaceData * lpFaceData)
-{
- CvRect LeftEyeRect = lpFaceData->LeftEyeRect;
- CvRect RightEyeRect = lpFaceData->RightEyeRect;
- CvRect MouthRect = lpFaceData->MouthRect;
-
- long LeftSquare = LeftEyeRect.width*LeftEyeRect.height;
- long RightSquare = RightEyeRect.width*RightEyeRect.height;
-
- long dy = LeftEyeRect.y - RightEyeRect.y;
-
- long dx1 = LeftEyeRect.x + LeftEyeRect.width/2 - MouthRect.x;
- long dx2 = RightEyeRect.x + RightEyeRect.width/2 - MouthRect.x - MouthRect.width;
-
-
- lpFaceData->Error = (double)(LeftSquare - RightSquare)*(double)(LeftSquare - RightSquare)/((double)(LeftSquare + RightSquare)*(LeftSquare + RightSquare)) +
- (double)(dy*dy)/((double)(LeftEyeRect.height + RightEyeRect.height)*(LeftEyeRect.height + RightEyeRect.height)) +
- (double)(dx1*dx1)/((double)MouthRect.width*MouthRect.width) +
- (double)(dx2*dx2)/((double)MouthRect.width*MouthRect.width);
-
-}//void RFace::CalculateError(FaceData * lpFaceData)
-
-#define MAX_ERROR 0xFFFFFFFF
-
-void RFace::CreateFace(void * lpData)
-{
- FaceData Data;
-
- double Error = MAX_ERROR;
- double CurError = MAX_ERROR;
-
- FaceData * lpFaceData = (FaceData*)lpData;
-
- int im = 0;//mouth was find
- int jl = 0;//left eye was find
- int kr = 0;//right eye was find
-
- long MouthNumber = 0;
- long LeftEyeNumber = 0;
- long RightEyeNumber = 0;
-
- for (int i = 0;i < m_lplFaceFeaturesCount[0] + 1;i ++)
- {
-
- if ( !m_lplFaceFeaturesCount[0] )
- Data.MouthRect = *(CvRect*)m_lpIdealFace[0].GetContour();
- else
- {
- if ( i != m_lplFaceFeaturesCount[0] )
- Data.MouthRect = *(CvRect*)m_lppFoundedFaceFeatures[0][i].GetContour();
- im = 1;
- }
-
-
- for (int j = 0;j < m_lplFaceFeaturesCount[1] + 1;j ++)
- {
-
- if ( !m_lplFaceFeaturesCount[1] )
- Data.LeftEyeRect = *(CvRect*)m_lpIdealFace[1].GetContour();
- else
- {
- if (j != m_lplFaceFeaturesCount[1] )
- Data.LeftEyeRect = *(CvRect*)m_lppFoundedFaceFeatures[1][j].GetContour();
- jl = 1;
- }
-
-
- for (int k = 0;k < m_lplFaceFeaturesCount[2] + 1;k ++)
- {
-
- if ( !m_lplFaceFeaturesCount[2] )
- Data.RightEyeRect = *(CvRect*)m_lpIdealFace[2].GetContour();
- else
- {
- if (k != m_lplFaceFeaturesCount[2] )
- Data.RightEyeRect = *(CvRect*)m_lppFoundedFaceFeatures[2][k].GetContour();
- kr = 1;
- }
-
- CalculateError(&Data);
-
- if ( (im + jl + kr) )
- {
- Error = Data.Error/(im + jl + kr);
- }else
- Error = MAX_ERROR;
-
- if (CurError > Error)
- {
- CurError = Error;
- MouthNumber = i;
- LeftEyeNumber = j;
- RightEyeNumber = k;
- }
-
- }
-
-
- }
-
- }
-
- if ( m_lplFaceFeaturesCount[0] )
- lpFaceData->MouthRect = *(CvRect*)m_lppFoundedFaceFeatures[0][MouthNumber].GetContour();
- else
- lpFaceData->MouthRect = *(CvRect*)m_lpIdealFace[0].GetContour();
-
- if ( m_lplFaceFeaturesCount[1] )
- lpFaceData->LeftEyeRect = *(CvRect*)m_lppFoundedFaceFeatures[1][LeftEyeNumber].GetContour();
- else
- lpFaceData->LeftEyeRect = *(CvRect*)m_lpIdealFace[1].GetContour();
-
- if ( m_lplFaceFeaturesCount[2] )
- lpFaceData->RightEyeRect = *(CvRect*)m_lppFoundedFaceFeatures[2][RightEyeNumber].GetContour();
- else
- lpFaceData->RightEyeRect = *(CvRect*)m_lpIdealFace[2].GetContour();
-
- lpFaceData->Error = CurError;
-
-}//void * RFace::CreateFace()
-
-void RFace::Show(IplImage * Image)
-{
- for (int i = 0;i < m_lFaceFeaturesNumber;i ++)
- {
- if (m_lplFaceFeaturesCount[i])
- {
- for (int j = 0;j < m_lplFaceFeaturesCount[i];j ++)
- {
- CvRect rect = *(CvRect*)m_lppFoundedFaceFeatures[i][j].GetContour();
- CvPoint p1 = cvPoint(rect.x,rect.y);
- CvPoint p2 = cvPoint(rect.x + rect.width,rect.y + rect.height);
- cvRectangle(Image,p1,p2,CV_RGB(255,0,0),1);
- }
- }
- }
-
-}//void RFace::Show(IplImage * Image)
-
-void RFace::ShowIdeal(IplImage* Image)
-{
- for (int i = 0;i < m_lFaceFeaturesNumber;i ++)
- {
- CvRect Rect = *(CvRect*)m_lpIdealFace[i].GetContour();
- CvPoint p1 = cvPoint(Rect.x,Rect.y);
- CvPoint p2 = cvPoint(Rect.x + Rect.width,Rect.y + Rect.height);
- cvRectangle(Image,p1,p2,CV_RGB(0,0,255),1);
- }
-}//void RFace::ShowIdeal(IplImage* Image)
-
-
-inline void RFace::ResizeRect(CvRect Rect,CvRect * lpRect,long lDir,long lD)
-{
- if (lDir == UP_SCALE)
- {
- lpRect->x = Rect.x - lD;
- lpRect->y = Rect.y - lD;
- lpRect->width = Rect.width + 2*lD;
- lpRect->height = Rect.height + 2*lD;
- }
- if (lDir == DOWN_SCALE)
- {
- lpRect->x = Rect.x + lD;
- lpRect->y = Rect.y + lD;
- if (Rect.width - 2*lD >= 0)
- {
- lpRect->width = Rect.width - 2*lD;
- }else
- lpRect->width = 0;
-
- if (Rect.height - 2*lD >= 0)
- {
- lpRect->height = Rect.height - 2*lD;
- }else
- lpRect->height = 0;
- }
-
-}// inline void RFace::ResizeRect(CvRect * lpRect,long lDir,long lD)
-
projects / opencv / blobdiff