这个KCF跟踪算法如何运行？

js8878 2016-01-03 03:23:38

我用VS2010+opencv2.4.11编译成功了，但是如何把read images那部分改成自己图片集的路径啊？我改了listFramesFile.open(listFrames);只是把红字部分改成自己图片路径，结果一点release，控制台就一闪而过，不知道怎么解决啊？
KCF跟踪我下了一堆，就这一个可以编译成功的，但跑不起来啊

源码如下：
#include <iostream>
#include <fstream>
#include <sstream>
#include <algorithm>

#include <opencv2/core/core.hpp>
#include <opencv2/highgui/highgui.hpp>

#include "kcftracker.hpp"

#include <dirent.h>

using namespace std;
using namespace cv;

int main(int argc, char* argv[]){

if (argc > 5) return -1;

bool HOG = true;
bool FIXEDWINDOW = false;
bool MULTISCALE = true;
bool SILENT = true;
bool LAB = false;

for(int i = 0; i < argc; i++){
if ( strcmp (argv[i], "hog") == 0 )
HOG = true;
if ( strcmp (argv[i], "fixed_window") == 0 )
FIXEDWINDOW = true;
if ( strcmp (argv[i], "singlescale") == 0 )
MULTISCALE = false;
if ( strcmp (argv[i], "show") == 0 )
SILENT = false;
if ( strcmp (argv[i], "lab") == 0 ){
LAB = true;
HOG = true;
}
if ( strcmp (argv[i], "gray") == 0 )
HOG = false;
}

// Create KCFTracker object
KCFTracker tracker(HOG, FIXEDWINDOW, MULTISCALE, LAB);

// Frame readed
Mat frame;

// Tracker results
Rect result;

// Path to list.txt
ifstream listFile;
string fileName = "images.txt";
listFile.open(fileName);

// Read groundtruth for the 1st frame
ifstream groundtruthFile;
string groundtruth = "region.txt";
groundtruthFile.open(groundtruth);
string firstLine;
getline(groundtruthFile, firstLine);
groundtruthFile.close();

istringstream ss(firstLine);

// Read groundtruth like a dumb
float x1, y1, x2, y2, x3, y3, x4, y4;
char ch;
ss >> x1;
ss >> ch;
ss >> y1;
ss >> ch;
ss >> x2;
ss >> ch;
ss >> y2;
ss >> ch;
ss >> x3;
ss >> ch;
ss >> y3;
ss >> ch;
ss >> x4;
ss >> ch;
ss >> y4;

// Using min and max of X and Y for groundtruth rectangle
float xMin = min(x1, min(x2, min(x3, x4)));
float yMin = min(y1, min(y2, min(y3, y4)));
float width = max(x1, max(x2, max(x3, x4))) - xMin;
float height = max(y1, max(y2, max(y3, y4))) - yMin;

// Read Images
ifstream listFramesFile;
string listFrames = "images.txt";
listFramesFile.open(listFrames);
string frameName;

// Write Results
ofstream resultsFile;
string resultsPath = "output.txt";
resultsFile.open(resultsPath);

// Frame counter
int nFrames = 0;

while ( getline(listFramesFile, frameName) ){
frameName = frameName;

// Read each frame from the list
frame = imread(frameName, CV_LOAD_IMAGE_COLOR);

// First frame, give the groundtruth to the tracker
if (nFrames == 0) {
tracker.init( Rect(xMin, yMin, width, height), frame );
rectangle( frame, Point( xMin, yMin ), Point( xMin+width, yMin+height), Scalar( 0, 255, 255 ), 1, 8 );
resultsFile << xMin << "," << yMin << "," << width << "," << height << endl;
}
// Update
else{
result = tracker.update(frame);
rectangle( frame, Point( result.x, result.y ), Point( result.x+result.width, result.y+result.height), Scalar( 0, 255, 255 ), 1, 8 );
resultsFile << result.x << "," << result.y << "," << result.width << "," << result.height << endl;
}

nFrames++;

if (!SILENT){
imshow("Image", frame);
waitKey(1);
}
}
resultsFile.close();

listFile.close();

}

我另外还下了其他版本的KCF，要cmake的，但cmake编译都不成功

是不是要求得结合opencv3.0？

这是cmakelists的内容：
cmake_minimum_required(VERSION 2.8)
project(test)

find_package(OpenCV REQUIRED)

if(NOT WIN32)
ADD_DEFINITIONS("-std=c++0x -O3")
endif(NOT WIN32)

include_directories(src)
FILE(GLOB_RECURSE sourcefiles "src/*.cpp")
add_executable( KCF ${sourcefiles} )
target_link_libraries( KCF ${OpenCV_LIBS})

Compilation instructions

There are no external dependencies other than OpenCV 3.0.0. Tested on a freshly installed Ubuntu 14.04.

1) cmake CMakeLists.txt
2) make

该怎么编译呢？

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qq_36832169 2017-11-23

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