You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
166 lines
5.8 KiB
166 lines
5.8 KiB
/*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.
|
|
//
|
|
//
|
|
// License Agreement
|
|
// For Open Source Computer Vision Library
|
|
//
|
|
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
|
|
// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
|
|
// Copyright (C) 2013, OpenCV Foundation, 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 the copyright holders 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*/
|
|
|
|
#ifndef __OPENCV_OBJDETECT_C_H__
|
|
#define __OPENCV_OBJDETECT_C_H__
|
|
|
|
#include "opencv2/core/core_c.h"
|
|
|
|
#ifdef __cplusplus
|
|
#include <deque>
|
|
#include <vector>
|
|
|
|
extern "C" {
|
|
#endif
|
|
|
|
/** @addtogroup objdetect_c
|
|
@{
|
|
*/
|
|
|
|
/****************************************************************************************\
|
|
* Haar-like Object Detection functions *
|
|
\****************************************************************************************/
|
|
|
|
#define CV_HAAR_MAGIC_VAL 0x42500000
|
|
#define CV_TYPE_NAME_HAAR "opencv-haar-classifier"
|
|
|
|
#define CV_IS_HAAR_CLASSIFIER( haar ) \
|
|
((haar) != NULL && \
|
|
(((const CvHaarClassifierCascade*)(haar))->flags & CV_MAGIC_MASK)==CV_HAAR_MAGIC_VAL)
|
|
|
|
#define CV_HAAR_FEATURE_MAX 3
|
|
|
|
typedef struct CvHaarFeature
|
|
{
|
|
int tilted;
|
|
struct
|
|
{
|
|
CvRect r;
|
|
float weight;
|
|
} rect[CV_HAAR_FEATURE_MAX];
|
|
} CvHaarFeature;
|
|
|
|
typedef struct CvHaarClassifier
|
|
{
|
|
int count;
|
|
CvHaarFeature* haar_feature;
|
|
float* threshold;
|
|
int* left;
|
|
int* right;
|
|
float* alpha;
|
|
} CvHaarClassifier;
|
|
|
|
typedef struct CvHaarStageClassifier
|
|
{
|
|
int count;
|
|
float threshold;
|
|
CvHaarClassifier* classifier;
|
|
|
|
int next;
|
|
int child;
|
|
int parent;
|
|
} CvHaarStageClassifier;
|
|
|
|
typedef struct CvHidHaarClassifierCascade CvHidHaarClassifierCascade;
|
|
|
|
typedef struct CvHaarClassifierCascade
|
|
{
|
|
int flags;
|
|
int count;
|
|
CvSize orig_window_size;
|
|
CvSize real_window_size;
|
|
double scale;
|
|
CvHaarStageClassifier* stage_classifier;
|
|
CvHidHaarClassifierCascade* hid_cascade;
|
|
} CvHaarClassifierCascade;
|
|
|
|
typedef struct CvAvgComp
|
|
{
|
|
CvRect rect;
|
|
int neighbors;
|
|
} CvAvgComp;
|
|
|
|
/* Loads haar classifier cascade from a directory.
|
|
It is obsolete: convert your cascade to xml and use cvLoad instead */
|
|
CVAPI(CvHaarClassifierCascade*) cvLoadHaarClassifierCascade(
|
|
const char* directory, CvSize orig_window_size);
|
|
|
|
CVAPI(void) cvReleaseHaarClassifierCascade( CvHaarClassifierCascade** cascade );
|
|
|
|
#define CV_HAAR_DO_CANNY_PRUNING 1
|
|
#define CV_HAAR_SCALE_IMAGE 2
|
|
#define CV_HAAR_FIND_BIGGEST_OBJECT 4
|
|
#define CV_HAAR_DO_ROUGH_SEARCH 8
|
|
|
|
CVAPI(CvSeq*) cvHaarDetectObjects( const CvArr* image,
|
|
CvHaarClassifierCascade* cascade, CvMemStorage* storage,
|
|
double scale_factor CV_DEFAULT(1.1),
|
|
int min_neighbors CV_DEFAULT(3), int flags CV_DEFAULT(0),
|
|
CvSize min_size CV_DEFAULT(cvSize(0,0)), CvSize max_size CV_DEFAULT(cvSize(0,0)));
|
|
|
|
/* sets images for haar classifier cascade */
|
|
CVAPI(void) cvSetImagesForHaarClassifierCascade( CvHaarClassifierCascade* cascade,
|
|
const CvArr* sum, const CvArr* sqsum,
|
|
const CvArr* tilted_sum, double scale );
|
|
|
|
/* runs the cascade on the specified window */
|
|
CVAPI(int) cvRunHaarClassifierCascade( const CvHaarClassifierCascade* cascade,
|
|
CvPoint pt, int start_stage CV_DEFAULT(0));
|
|
|
|
/** @} objdetect_c */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
|
|
CV_EXPORTS CvSeq* cvHaarDetectObjectsForROC( const CvArr* image,
|
|
CvHaarClassifierCascade* cascade, CvMemStorage* storage,
|
|
std::vector<int>& rejectLevels, std::vector<double>& levelWeightds,
|
|
double scale_factor = 1.1,
|
|
int min_neighbors = 3, int flags = 0,
|
|
CvSize min_size = cvSize(0, 0), CvSize max_size = cvSize(0, 0),
|
|
bool outputRejectLevels = false );
|
|
|
|
#endif
|
|
|
|
#endif /* __OPENCV_OBJDETECT_C_H__ */
|