fullcalib.cpp File Reference

All in one geometric and photometric calibration example. More...

#include <iostream>
#include "cv.h"
#include "highgui.h"
#include "calibmodel.h"

Include dependency graph for fullcalib.cpp:

Go to the source code of this file.

Functions
void	show_result (planar_object_recognizer &recognizer, IplImage *video, IplImage *dst)
static void	augment_scene (CalibModel &model, IplImage *frame, IplImage *display)
bool	add_detected_homography (planar_object_recognizer &detector, CamCalibration &calib)
bool	add_detected_homography (planar_object_recognizer &detector, CamAugmentation &a)
bool	geometric_calibration (CalibModel &model, CvCapture *capture, bool cache)
bool	photometric_calibration (CalibModel &model, CvCapture *capture, int nbImages, bool cache)
void	usage (const char *s)
int	main (int argc, char **argv)

Detailed Description

All in one geometric and photometric calibration example.

Author

Julien Pilet

This example interactively ask the user to show a calibration pattern, train a classifier to recognize it, calibrates the camera geometry, computes an irradiance map, and finally "augment" the video by pasting an illumination corrected polygon on the target.

Definition in file fullcalib.cpp.

Function Documentation

bool add_detected_homography	(	planar_object_recognizer &	detector,
		CamCalibration &	calib
	)

Examples:

augment3d.cpp, fullcalib.cpp, multicam.cpp, multigl.cpp, and singlecalib.cpp.

Definition at line 362 of file fullcalib.cpp.

References CamCalibration::AddHomography(), PyrImage::convCoordf(), planar_object_recognizer::H, image_object_point_match::image_point, image_object_point_match::inlier, object_keypoint::M, planar_object_recognizer::match_number, planar_object_recognizer::matches, image_object_point_match::object_point, object_keypoint::scale, keypoint::scale, keypoint::u, and keypoint::v.

Referenced by geom_calib_idle(), geometric_calibration(), main(), photo_idle(), and photometric_calibration().

bool add_detected_homography	(	planar_object_recognizer &	detector,
		CamAugmentation &	a
	)

Definition at line 381 of file fullcalib.cpp.

References CamAugmentation::AddHomography(), PyrImage::convCoordf(), planar_object_recognizer::H, image_object_point_match::image_point, image_object_point_match::inlier, object_keypoint::M, planar_object_recognizer::match_number, planar_object_recognizer::matches, image_object_point_match::object_point, object_keypoint::scale, keypoint::scale, keypoint::u, and keypoint::v.

static void augment_scene ( CalibModel &  model, IplImage *  frame, IplImage *  display  )

static

Examples:

fullcalib.cpp, and multicam.cpp.

Definition at line 307 of file fullcalib.cpp.

References CalibModel::augm, CalibModel::corners, CalibModel::detector, LightMap::getBias(), LightMap::getGain(), CamAugmentation::GetObjectToWorld(), CamAugmentation::GetProjectionMatrix(), CalibModel::image, CalibModel::map, planar_object_recognizer::object_is_detected, and LightMap::readMap().

Referenced by photometric_calibration().

bool geometric_calibration	(	CalibModel &	model,
		CvCapture *	capture,
		bool	cache
	)

Examples:

fullcalib.cpp, and multicam.cpp.

Definition at line 102 of file fullcalib.cpp.

References add_detected_homography(), CamCalibration::AddCamera(), CalibModel::augm, calib, CamCalibration::Calibrate(), planar_object_recognizer::detect(), CalibModel::detector, CamAugmentation::LoadOptimalStructureFromFile(), CamCalibration::PrintOptimizedResultsToFile1(), and show_result().

Referenced by main().

int main	(	int	argc,
		char **	argv
	)

Definition at line 40 of file fullcalib.cpp.

References CalibModel::buildCached(), geometric_calibration(), modelFile, photometric_calibration(), and usage().

bool photometric_calibration	(	CalibModel &	model,
		CvCapture *	capture,
		int	nbImages,
		bool	cache
	)

Examples:

fullcalib.cpp, and multicam.cpp.

Definition at line 184 of file fullcalib.cpp.

References CamAugmentation::Accomodate(), add_detected_homography(), LightMap::addNormal(), CalibModel::augm, augment_scene(), LightCollector::averageImage(), LightCollector::avgChannels, CamAugmentation::Clear(), LightMap::computeLightParams(), planar_object_recognizer::detect(), CalibModel::detector, LightCollector::drawGrid(), LightMap::getBias(), LightMap::getGain(), IplTexture::getIm(), CamAugmentation::GetObjectToWorld(), planar_object_recognizer::H, LightMap::isReady(), LightMap::load(), CalibModel::map, LightMap::map, planar_object_recognizer::object_is_detected, LightMap::reflc, and LightMap::save().

Referenced by main().

void show_result	(	planar_object_recognizer &	recognizer,
		IplImage *	video,
		IplImage *	dst
	)

Examples:

augment3d.cpp, fullcalib.cpp, multicam.cpp, and singlecalib.cpp.

Definition at line 287 of file fullcalib.cpp.

References PyrImage::convCoordf(), cvPoint(), image_object_point_match::image_point, image_object_point_match::inlier, planar_object_recognizer::match_number, planar_object_recognizer::matches, planar_object_recognizer::object_is_detected, keypoint::scale, keypoint::u, and keypoint::v.

Referenced by geometric_calibration(), and main().

void usage

(

const char *

s

)

Examples:

augment3d.cpp, fullcalib.cpp, multicam.cpp, multigl.cpp, and singlecalib.cpp.

Definition at line 29 of file fullcalib.cpp.

Referenced by init(), and main().