Skip to content

Added perf_test and test based on distance and overlap for tracking API #4

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Nov 13, 2013
Merged

Added perf_test and test based on distance and overlap for tracking API #4

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
273 changes: 273 additions & 0 deletions modules/tracking/perf/perf_Tracker.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,273 @@
/*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) 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*/

#include "perf_precomp.hpp"
#include <fstream>

using namespace std;
using namespace cv;
using namespace perf;
using std::tr1::make_tuple;
using std::tr1::get;

//write sanity: ./bin/opencv_perf_tracking --perf_write_sanity=true --perf_min_samples=1
//verify sanity: ./bin/opencv_perf_tracking --perf_min_samples=1

#define TESTSET_NAMES testing::Values("david","dudek","faceocc2")
//#define TESTSET_NAMES testing::internal::ValueArray1<string>("david")
#define SEGMENTS testing::Values(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)

const string TRACKING_DIR = "cv/tracking";
const string FOLDER_IMG = "data";

typedef perf::TestBaseWithParam<tr1::tuple<string, int> > tracking;

std::vector<std::string> splitString( std::string s, std::string delimiter )
{
std::vector<string> token;
size_t pos = 0;
while ( ( pos = s.find( delimiter ) ) != std::string::npos )
{
token.push_back( s.substr( 0, pos ) );
s.erase( 0, pos + delimiter.length() );
}
token.push_back( s );
return token;
}

void checkData( const string& datasetMeta, int& startFrame, string& prefix, string& suffix )
{
//get informations on the current test data
FileStorage fs;
fs.open( datasetMeta, FileStorage::READ );
fs["start"] >> startFrame;
fs["prefix"] >> prefix;
fs["suffix"] >> suffix;
fs.release();
}

bool getGroundTruth( const string& gtFile, vector<Rect>& gtBBs )
{
ifstream gt;
//open the ground truth
gt.open( gtFile.c_str() );
if( !gt.is_open() )
{
return false;
}
string line;
Rect currentBB;
while ( getline( gt, line ) )
{
vector<string> tokens = splitString( line, "," );

if( tokens.size() != 4 )
{
return false;
}

gtBBs.push_back(
Rect( atoi( tokens.at( 0 ).c_str() ), atoi( tokens.at( 1 ).c_str() ), atoi( tokens.at( 2 ).c_str() ), atoi( tokens.at( 3 ).c_str() ) ) );
}
return true;
}

void getSegment( int segmentId, int numSegments, int bbCounter, int& startFrame, int& endFrame )
{
//compute the start and the and for each segment
int gtStartFrame = startFrame;
int numFrame = bbCounter / numSegments;
startFrame += ( segmentId - 1 ) * numFrame;
endFrame = startFrame + numFrame;

if( ( segmentId ) == numSegments )
endFrame = bbCounter + gtStartFrame - 1;
}

void getMatOfRects( const vector<Rect>& bbs, Mat& bbs_mat )
{
for ( size_t b = 0; b < bbs.size(); b++ )
{
bbs_mat.at<float>( b, 0 ) = bbs[b].x;
bbs_mat.at<float>( b, 1 ) = bbs[b].y;
bbs_mat.at<float>( b, 2 ) = bbs[b].width;
bbs_mat.at<float>( b, 3 ) = bbs[b].height;
}
}

PERF_TEST_P(tracking, mil, testing::Combine(TESTSET_NAMES, SEGMENTS))
{
string video = get<0>( GetParam() );
int segmentId = get<1>( GetParam() );

int startFrame;
string prefix;
string suffix;
string datasetMeta = getDataPath( TRACKING_DIR + "/" + video + "/" + video + ".yml" );
checkData( datasetMeta, startFrame, prefix, suffix );
int gtStartFrame = startFrame;

vector<Rect> gtBBs;
string gtFile = getDataPath( TRACKING_DIR + "/" + video + "/gt.txt" );
if( !getGroundTruth( gtFile, gtBBs ) )
FAIL()<< "Ground truth file " << gtFile << " can not be read" << endl;
int bbCounter = gtBBs.size();

Mat frame;
bool initialized = false;
vector<Rect> bbs;

Ptr<Tracker> tracker = Tracker::create( "MIL" );
string folder = TRACKING_DIR + "/" + video + "/" + FOLDER_IMG;
int numSegments = ( sizeof ( SEGMENTS)/sizeof(int) );
int endFrame = 0;
getSegment( segmentId, numSegments, bbCounter, startFrame, endFrame );

Rect currentBB = gtBBs[startFrame - gtStartFrame];

TEST_CYCLE_N(1)
{
VideoCapture c;
c.open( getDataPath( TRACKING_DIR + "/" + video + "/" + FOLDER_IMG + "/" + video + ".webm" ) );
c.set( CAP_PROP_POS_FRAMES, startFrame );

for ( int frameCounter = startFrame; frameCounter < endFrame; frameCounter++ )
{
c >> frame;

if( frame.empty() )
{
break;
}

if( !initialized )
{
if( !tracker->init( frame, currentBB ) )
{
FAIL()<< "Could not initialize tracker" << endl;
return;
}
initialized = true;
}
else if( initialized )
{
tracker->update( frame, currentBB );
}
bbs.push_back( currentBB );

}
}
//save the bounding boxes in a Mat
Mat bbs_mat( bbs.size(), 4, CV_32F );
getMatOfRects( bbs, bbs_mat );

SANITY_CHECK( bbs_mat, 15, ERROR_RELATIVE );

}

PERF_TEST_P(tracking, boosting, testing::Combine(TESTSET_NAMES, SEGMENTS))
{
string video = get<0>( GetParam() );
int segmentId = get<1>( GetParam() );

int startFrame;
string prefix;
string suffix;
string datasetMeta = getDataPath( TRACKING_DIR + "/" + video + "/" + video + ".yml" );
checkData( datasetMeta, startFrame, prefix, suffix );
int gtStartFrame = startFrame;

vector<Rect> gtBBs;
string gtFile = getDataPath( TRACKING_DIR + "/" + video + "/gt.txt" );
if( !getGroundTruth( gtFile, gtBBs ) )
FAIL()<< "Ground truth file " << gtFile << " can not be read" << endl;
int bbCounter = gtBBs.size();

Mat frame;
bool initialized = false;
vector<Rect> bbs;

Ptr<Tracker> tracker = Tracker::create( "BOOSTING" );
string folder = TRACKING_DIR + "/" + video + "/" + FOLDER_IMG;
int numSegments = ( sizeof ( SEGMENTS)/sizeof(int) );
int endFrame = 0;
getSegment( segmentId, numSegments, bbCounter, startFrame, endFrame );

Rect currentBB = gtBBs[startFrame - gtStartFrame];

TEST_CYCLE_N(1)
{
VideoCapture c;
c.open( getDataPath( TRACKING_DIR + "/" + video + "/" + FOLDER_IMG + "/" + video + ".webm" ) );
c.set( CAP_PROP_POS_FRAMES, startFrame );
for ( int frameCounter = startFrame; frameCounter < endFrame; frameCounter++ )
{
c >> frame;

if( frame.empty() )
{
break;
}

if( !initialized )
{
if( !tracker->init( frame, currentBB ) )
{
FAIL()<< "Could not initialize tracker" << endl;
return;
}
initialized = true;
}
else if( initialized )
{
tracker->update( frame, currentBB );
}
bbs.push_back( currentBB );

}
}
//save the bounding boxes in a Mat
Mat bbs_mat( bbs.size(), 4, CV_32F );
getMatOfRects( bbs, bbs_mat );

SANITY_CHECK( bbs_mat, 15, ERROR_RELATIVE );

}
46 changes: 0 additions & 46 deletions modules/tracking/perf/perf_tracking.cpp
View file
Open in desktop

This file was deleted.

19 changes: 16 additions & 3 deletions modules/tracking/samples/tracker.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,15 +13,17 @@ static bool selectObject = false;
static bool startSelection = false;

static const char* keys =
{ "{@tracker_algorithm | | tracker algorithm }"
"{@video_name | | video name }" };
{ "{@tracker_algorithm | | Tracker algorithm }"
"{@video_name | | video name }"
"{@start_frame |1| Start frame }" };

static void help()
{
cout << "\nThis example shows the functionality of \"Long-term optical tracking API\""
"-- pause video [p] and draw a bounding box around the target to start the tracker\n"
"Example of <video_name> is in opencv_extra/testdata/cv/tracking/\n"
"Call:\n"
"./tracker <tracker_algorithm> <video_name>\n"
"./tracker <tracker_algorithm> <video_name> <start_frame>\n"
<< endl;

cout << "\n\nHot keys: \n"
Expand Down Expand Up @@ -69,6 +71,7 @@ int main( int argc, char** argv )

String tracker_algorithm = parser.get<String>( 0 );
String video_name = parser.get<String>( 1 );
int start_frame = parser.get<int>( 2 );

if( tracker_algorithm.empty() || video_name.empty() )
{
Expand All @@ -79,6 +82,7 @@ int main( int argc, char** argv )
//open the capture
VideoCapture cap;
cap.open( video_name );
cap.set( CAP_PROP_POS_FRAMES, start_frame );

if( !cap.isOpened() )
{
Expand Down Expand Up @@ -108,11 +112,19 @@ int main( int argc, char** argv )
imshow( "Tracking API", image );

bool initialized = false;
int frameCounter = 0;

for ( ;; )
{
if( !paused )
{
cap >> frame;

if( frame.empty() )
{
break;
}

frame.copyTo( image );

if( !initialized && selectObject )
Expand All @@ -134,6 +146,7 @@ int main( int argc, char** argv )
}
}
imshow( "Tracking API", image );
frameCounter++;
}

char c = (char) waitKey( 2 );
Expand Down
Loading