Running object track code on visual c++ with open CV

Question

Dear all,
I am newbie to config the open CV in visual c++.
i have visual studio 2013 desktop version & open CV beta v3.0; I have config the data as per link shared 
Config opencv I have downloaded the example code from youtube ; link for the code as followyoutube
link
visual c++ code
#include <sstream>
#include <string>
#include <iostream>
#include <opencv\highgui.h>
#include <opencv\cv.h>
using namespace cv;
//initial min and max HSV filter values.
//these will be changed using trackbars
int H_MIN = 0;
int H_MAX = 256;
int S_MIN = 0;
int S_MAX = 256;
int V_MIN = 0;
int V_MAX = 256;
//default capture width and height
const int FRAME_WIDTH = 640;
const int FRAME_HEIGHT = 480;
//max number of objects to be detected in frame
const int MAX_NUM_OBJECTS=50;
//minimum and maximum object area
const int MIN_OBJECT_AREA = 20*20;
const int MAX_OBJECT_AREA = FRAME_HEIGHT*FRAME_WIDTH/1.5;
//names that will appear at the top of each window
const string windowName = "Original Image";
const string windowName1 = "HSV Image";
const string windowName2 = "Thresholded Image";
const string windowName3 = "After Morphological Operations";
const string trackbarWindowName = "Trackbars";
void on_trackbar( int, void* )
{//This function gets called whenever a
// trackbar position is changed
string intToString(int number){
std::stringstream ss;
ss << number;
return ss.str();
void createTrackbars(){
//create window for trackbars
namedWindow(trackbarWindowName,0);
//create memory to store trackbar name on window
char TrackbarName[50];
sprintf( TrackbarName, "H_MIN", H_MIN);
sprintf( TrackbarName, "H_MAX", H_MAX);
sprintf( TrackbarName, "S_MIN", S_MIN);
sprintf( TrackbarName, "S_MAX", S_MAX);
sprintf( TrackbarName, "V_MIN", V_MIN);
sprintf( TrackbarName, "V_MAX", V_MAX);
//create trackbars and insert them into window
//3 parameters are: the address of the variable that is changing when the trackbar is moved(eg.H_LOW),
//the max value the trackbar can move (eg. H_HIGH),
//and the function that is called whenever the trackbar is moved(eg. on_trackbar)
// ----> ----> ---->
createTrackbar( "H_MIN", trackbarWindowName, &H_MIN, H_MAX, on_trackbar );
createTrackbar( "H_MAX", trackbarWindowName, &H_MAX, H_MAX, on_trackbar );
createTrackbar( "S_MIN", trackbarWindowName, &S_MIN, S_MAX, on_trackbar );
createTrackbar( "S_MAX", trackbarWindowName, &S_MAX, S_MAX, on_trackbar );
createTrackbar( "V_MIN", trackbarWindowName, &V_MIN, V_MAX, on_trackbar );
createTrackbar( "V_MAX", trackbarWindowName, &V_MAX, V_MAX, on_trackbar );
void drawObject(int x, int y,Mat &frame){
//use some of the openCV drawing functions to draw crosshairs
//on your tracked image!
//UPDATE:JUNE 18TH, 2013
//added 'if' and 'else' statements to prevent
//memory errors from writing off the screen (ie. (-25,-25) is not within the window!)
circle(frame,Point(x,y),20,Scalar(0,255,0),2);
if(y-25>0)
line(frame,Point(x,y),Point(x,y-25),Scalar(0,255,0),2);
else line(frame,Point(x,y),Point(x,0),Scalar(0,255,0),2);
if(y+25<FRAME_HEIGHT)
line(frame,Point(x,y),Point(x,y+25),Scalar(0,255,0),2);
else line(frame,Point(x,y),Point(x,FRAME_HEIGHT),Scalar(0,255,0),2);
if(x-25>0)
line(frame,Point(x,y),Point(x-25,y),Scalar(0,255,0),2);
else line(frame,Point(x,y),Point(0,y),Scalar(0,255,0),2);
if(x+25<FRAME_WIDTH)
line(frame,Point(x,y),Point(x+25,y),Scalar(0,255,0),2);
else line(frame,Point(x,y),Point(FRAME_WIDTH,y),Scalar(0,255,0),2);
putText(frame,intToString(x)+","+intToString(y),Point(x,y+30),1,1,Scalar(0,255,0),2);
void morphOps(Mat &thresh){
//create structuring element that will be used to "dilate" and "erode" image.
//the element chosen here is a 3px by 3px rectangle
Mat erodeElement = getStructuringElement( MORPH_RECT,Size(3,3));
//dilate with larger element so make sure object is nicely visible
Mat dilateElement = getStructuringElement( MORPH_RECT,Size(8,8));
erode(thresh,thresh,erodeElement);
erode(thresh,thresh,erodeElement);
dilate(thresh,thresh,dilateElement);
dilate(thresh,thresh,dilateElement);
void trackFilteredObject(int &x, int &y, Mat threshold, Mat &cameraFeed){
Mat temp;
threshold.copyTo(temp);
//these two vectors needed for output of findContours
vector< vector<Point> > contours;
vector<Vec4i> hierarchy;
//find contours of filtered image using openCV findContours function
findContours(temp,contours,hierarchy,CV_RETR_CCOMP,CV_CHAIN_APPROX_SIMPLE );
//use moments method to find our filtered object
double refArea = 0;
bool objectFound = false;
if (hierarchy.size() > 0) {
int numObjects = hierarchy.size();
//if number of objects greater than MAX_NUM_OBJECTS we have a noisy filter
if(numObjects<MAX_NUM_OBJECTS){
for (int index = 0; index >= 0; index = hierarchy[index][0]) {
Moments moment = moments((cv::Mat)contours[index]);
double area = moment.m00;
//if the area is less than 20 px by 20px then it is probably just noise
//if the area is the same as the 3/2 of the image size, probably just a bad filter
//we only want the object with the largest area so we safe a reference area each
//iteration and compare it to the area in the next iteration.
if(area>MIN_OBJECT_AREA && area<MAX_OBJECT_AREA && area>refArea){
x = moment.m10/area;
y = moment.m01/area;
objectFound = true;
refArea = area;
}else objectFound = false;
//let user know you found an object
if(objectFound ==true){
putText(cameraFeed,"Tracking Object",Point(0,50),2,1,Scalar(0,255,0),2);
//draw object location on screen
drawObject(x,y,cameraFeed);}
}else putText(cameraFeed,"TOO MUCH NOISE! ADJUST FILTER",Point(0,50),1,2,Scalar(0,0,255),2);
int main(int argc, char* argv[])
//some boolean variables for different functionality within this
//program
bool trackObjects = false;
bool useMorphOps = false;
//Matrix to store each frame of the webcam feed
Mat cameraFeed;
//matrix storage for HSV image
Mat HSV;
//matrix storage for binary threshold image
Mat threshold;
//x and y values for the location of the object
int x=0, y=0;
//create slider bars for HSV filtering
createTrackbars();
//video capture object to acquire webcam feed
VideoCapture capture;
//open capture object at location zero (default location for webcam)
capture.open(0);
//set height and width of capture frame
capture.set(CV_CAP_PROP_FRAME_WIDTH,FRAME_WIDTH);
capture.set(CV_CAP_PROP_FRAME_HEIGHT,FRAME_HEIGHT);
//start an infinite loop where webcam feed is copied to cameraFeed matrix
//all of our operations will be performed within this loop
while(1){
//store image to matrix
capture.read(cameraFeed);
//convert frame from BGR to HSV colorspace
cvtColor(cameraFeed,HSV,COLOR_BGR2HSV);
//filter HSV image between values and store filtered image to
//threshold matrix
inRange(HSV,Scalar(H_MIN,S_MIN,V_MIN),Scalar(H_MAX,S_MAX,V_MAX),threshold);
//perform morphological operations on thresholded image to eliminate noise
//and emphasize the filtered object(s)
if(useMorphOps)
morphOps(threshold);
//pass in thresholded frame to our object tracking function
//this function will return the x and y coordinates of the
//filtered object
if(trackObjects)
trackFilteredObject(x,y,threshold,cameraFeed);
//show frames
imshow(windowName2,threshold);
imshow(windowName,cameraFeed);
imshow(windowName1,HSV);
//delay 30ms so that screen can refresh.
//image will not appear without this waitKey() command
waitKey(30);
return 0;
For above code i config as per in video. But didnt get OPENCV_DEBUG243 file.
error i am getting as below. Let me know how can solve the issue. What are additional info i need to include here.
1>------ Build started: Project: ObjectTrackingTest, Configuration: Debug Win32 ------
1> ObjectTrackingTest.cpp
1>c:\program files (x86)\microsoft visual studio 12.0\vc\include\cwchar(29): error C2039: 'swprintf' : is not a member of '`global namespace''
1>c:\program files (x86)\microsoft visual studio 12.0\vc\include\cwchar(29): error C2873: 'swprintf' : symbol cannot be used in a using-declaration
1>c:\program files (x86)\microsoft visual studio 12.0\vc\include\cwchar(30): error C2039: 'vswprintf' : is not a member of '`global namespace''
1>c:\program files (x86)\microsoft visual studio 12.0\vc\include\cwchar(30): error C2873: 'vswprintf' : symbol cannot be used in a using-declaration
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(38): warning C4244: 'initializing' : conversion from 'double' to 'const int', possible loss of data
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(40): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(40): error C2146: syntax error : missing ';' before identifier 'windowName'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(40): error C2440: 'initializing' : cannot convert from 'const char [15]' to 'int'
1> There is no context in which this conversion is possible
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(41): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(41): error C2146: syntax error : missing ';' before identifier 'windowName1'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(41): error C2086: 'const int string' : redefinition
1> c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(40) : see declaration of 'string'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(41): error C2440: 'initializing' : cannot convert from 'const char [10]' to 'int'
1> There is no context in which this conversion is possible
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(42): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(42): error C2146: syntax error : missing ';' before identifier 'windowName2'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(42): error C2086: 'const int string' : redefinition
1> c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(40) : see declaration of 'string'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(42): error C2440: 'initializing' : cannot convert from 'const char [18]' to 'int'
1> There is no context in which this conversion is possible
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(43): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(43): error C2146: syntax error : missing ';' before identifier 'windowName3'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(43): error C2086: 'const int string' : redefinition
1> c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(40) : see declaration of 'string'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(43): error C2440: 'initializing' : cannot convert from 'const char [31]' to 'int'
1> There is no context in which this conversion is possible
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(44): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(44): error C2146: syntax error : missing ';' before identifier 'trackbarWindowName'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(44): error C2086: 'const int string' : redefinition
1> c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(40) : see declaration of 'string'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(44): error C2440: 'initializing' : cannot convert from 'const char [10]' to 'int'
1> There is no context in which this conversion is possible
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(54): error C2146: syntax error : missing ';' before identifier 'intToString'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(54): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(54): error C2373: 'string' : redefinition; different type modifiers
1> c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(40) : see declaration of 'string'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(59): error C2440: 'return' : cannot convert from 'std::basic_string<char,std::char_traits<char>,std::allocator<char>>' to 'int'
1> No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(60): error C2617: 'intToString' : inconsistent return statement
1> c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(54) : see declaration of 'intToString'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(65): error C3861: 'namedWindow': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(79): error C3861: 'createTrackbar': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(80): error C3861: 'createTrackbar': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(81): error C3861: 'createTrackbar': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(82): error C3861: 'createTrackbar': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(83): error C3861: 'createTrackbar': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(84): error C3861: 'createTrackbar': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(97): error C3861: 'circle': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(99): error C3861: 'line': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(100): error C3861: 'line': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(102): error C3861: 'line': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(103): error C3861: 'line': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(105): error C3861: 'line': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(106): error C3861: 'line': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(108): error C3861: 'line': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(109): error C3861: 'line': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(111): error C3861: 'putText': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(119): error C2065: 'MORPH_RECT' : undeclared identifier
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(119): error C3861: 'getStructuringElement': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(121): error C2065: 'MORPH_RECT' : undeclared identifier
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(121): error C3861: 'getStructuringElement': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(123): error C3861: 'erode': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(124): error C3861: 'erode': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(127): error C3861: 'dilate': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(128): error C3861: 'dilate': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(138): error C2065: 'vector' : undeclared identifier
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(138): error C2059: syntax error : '>'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(139): error C2065: 'vector' : undeclared identifier
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(139): error C2275: 'cv::Vec4i' : illegal use of this type as an expression
1> h:\softwares\opencv\build\include\opencv2\core\matx.hpp(357) : see declaration of 'cv::Vec4i'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(139): error C2065: 'hierarchy' : undeclared identifier
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(141): error C2065: 'contours' : undeclared identifier
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(141): error C2065: 'hierarchy' : undeclared identifier
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(141): error C3861: 'findContours': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(145): error C2065: 'hierarchy' : undeclared identifier
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(145): error C2228: left of '.size' must have class/struct/union
1> type is 'unknown-type'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(146): error C2065: 'hierarchy' : undeclared identifier
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(146): error C2228: left of '.size' must have class/struct/union
1> type is 'unknown-type'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(149): error C2065: 'hierarchy' : undeclared identifier
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(151): error C2065: 'contours' : undeclared identifier
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(151): error C3861: 'moments': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(159): warning C4244: '=' : conversion from 'double' to 'int', possible loss of data
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(160): warning C4244: '=' : conversion from 'double' to 'int', possible loss of data
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(170): error C3861: 'putText': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(176): error C3861: 'putText': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(196): error C2065: 'VideoCapture' : undeclared identifier
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(196): error C2146: syntax error : missing ';' before identifier 'capture'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(196): error C2065: 'capture' : undeclared identifier
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(198): error C2065: 'capture' : undeclared identifier
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(198): error C2228: left of '.open' must have class/struct/union
1> type is 'unknown-type'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(200): error C2065: 'capture' : undeclared identifier
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(200): error C2228: left of '.set' must have class/struct/union
1> type is 'unknown-type'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(201): error C2065: 'capture' : undeclared identifier
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(201): error C2228: left of '.set' must have class/struct/union
1> type is 'unknown-type'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(206): error C2065: 'capture' : undeclared identifier
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(206): error C2228: left of '.read' must have class/struct/union
1> type is 'unknown-type'
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(208): error C2065: 'COLOR_BGR2HSV' : undeclared identifier
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(208): error C3861: 'cvtColor': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(223): error C3861: 'imshow': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(224): error C3861: 'imshow': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(225): error C3861: 'imshow': identifier not found
1>c:\users\user\documents\visual studio 2013\projects\objecttrackingtest\objecttrackingtest\objecttrackingtest.cpp(230): error C3861: 'waitKey': identifier not found
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
AMPS12

Answer 1

// cwchar standard header
#pragma once
#ifndef _CWCHAR_
#define _CWCHAR_
#include <yvals.h>
#ifdef _STD_USING
#undef _STD_USING
#include <wchar.h>
#define _STD_USING
#else /* _STD_USING */
#include <wchar.h>
#endif /* _STD_USING */
typedef mbstate_t _Mbstatet;
#if _GLOBAL_USING && !defined(RC_INVOKED)
_STD_BEGIN
using _CSTD _Mbstatet;
using _CSTD mbstate_t; using _CSTD size_t; using _CSTD tm; using _CSTD wint_t;
using _CSTD btowc; using _CSTD fgetwc; using _CSTD fgetws; using _CSTD fputwc;
using _CSTD fputws; using _CSTD fwide; using _CSTD fwprintf;
using _CSTD fwscanf; using _CSTD getwc; using _CSTD getwchar;
using _CSTD mbrlen; using _CSTD mbrtowc; using _CSTD mbsrtowcs;
using _CSTD mbsinit; using _CSTD putwc; using _CSTD putwchar;using _CSTD swprintf; using _CSTD swscanf; using _CSTD ungetwc;
using _CSTD vfwprintf; using _CSTD vswprintf; using _CSTD vwprintf;
using _CSTD wcrtomb; using _CSTD wprintf; using _CSTD wscanf;
using _CSTD wcsrtombs; using _CSTD wcstol; using _CSTD wcscat;
using _CSTD wcschr; using _CSTD wcscmp; using _CSTD wcscoll;
using _CSTD wcscpy; using _CSTD wcscspn; using _CSTD wcslen;
using _CSTD wcsncat; using _CSTD wcsncmp; using _CSTD wcsncpy;
using _CSTD wcspbrk; using _CSTD wcsrchr; using _CSTD wcsspn;
using _CSTD wcstod; using _CSTD wcstoul; using _CSTD wcsstr;
using _CSTD wcstok; using _CSTD wcsxfrm; using _CSTD wctob;
using _CSTD wmemchr; using _CSTD wmemcmp; using _CSTD wmemcpy;
using _CSTD wmemmove; using _CSTD wmemset; using _CSTD wcsftime;
using _CSTD vfwscanf; using _CSTD vswscanf; using _CSTD vwscanf;
using _CSTD wcstof; using _CSTD wcstold;
using _CSTD wcstoll; using _CSTD wcstoull;
_STD_END
#endif /* _GLOBAL_USING */
#endif /* _CWCHAR_ */
* Copyright (c) 1992-2013 by P.J. Plauger. ALL RIGHTS RESERVED.
* Consult your license regarding permissions and restrictions.
V6.40:0009 */
this is line where it go when i clicked
AMPS12