//-------------------------------------------------------------

// 메인

//-------------------------------------------------------------

void main() {

char * wnSrc = "src";

//Mat src = imread("resizesample.tif");

Mat src = imread("조명.jpg");

//Mat src = imread("ColorCheckerChart.png");

if(!src.data) exit(1);

//fun2(src);

imshow(wnSrc,src);

cvSetMouseCallback(wnSrc, onMouse, &src);

waitKey(0);

}

//-------------------------------------------------------------

// 마우스 이벤트

//-------------------------------------------------------------

void onMouse(int event, int x, int y, int flags, void* param) {

//Point3i rgb;

Mat *src = (Mat *)param;

static vector<Point3i> pt;

switch(event) {

case CV_EVENT_RBUTTONDOWN: //오른쪽버튼 DOWN

pt.push_back(Point3i(src->at<Vec3b>(y,x)[0], src->at<Vec3b>(y,x)[1], src->at<Vec3b>(y,x)[2]));

break;

case CV_EVENT_LBUTTONDOWN: //오른쪽버튼 DOWN

draw(*src, pt);

pt.clear();

break;

}

imshow("src",*src);

}

//-------------------------------------------------------------

// 컬러 그리기

//-------------------------------------------------------------

void draw(Mat &src, vector<Point3i> range) {

int gap = 5;

Mat temp = Mat(src.size(), src.type(),Scalar(0,255,0));

for(int i = 0; i< src.rows; i++) {

for(int j = 0; j< src.cols; j++){

Vec3b col = src.at<Vec3b>(i,j);

for(int k = 0; k<range.size(); k++) {

if( ( col[0] >= range[k].x - gap && col[0] <= range[k].x + gap) && 

( col[1] >= range[k].y - gap && col[1] <= range[k].y + gap) && 

( col[2] >= range[k].z - gap && col[2] <= range[k].z + gap) )

circle(temp,Point(j,i),1,Scalar(range[k].x,range[k].y,range[k].z),2);

}

}

}

imshow("temp",temp);

}

void main() {

char * wnSrc = "src";

Mat src = imread("resizesample.tif");

if(!src.data) exit(1);

imshow(wnSrc,src);

cvSetMouseCallback(wnSrc, onMouse, &src);

waitKey(0);

}

//-------------------------------------------------------------

// 마우스 이벤트

//-------------------------------------------------------------

void onMouse(int event, int x, int y, int flags, void* param) {

Scalar rgb;

Mat *src = (Mat *)param;

switch(event) {

case CV_EVENT_RBUTTONDOWN: //오른쪽버튼 DOWN

rgb[0]= src->at<Vec3b>(y,x)[0];

rgb[1]= src->at<Vec3b>(y,x)[1];

rgb[2]= src->at<Vec3b>(y,x)[2];

cout<<"B("<<rgb[0]<<")";

cout<<"G("<<rgb[1]<<")";

cout<<"R("<<rgb[2]<<")"<<endl;

color_extraction(*src,rgb);

break;

}

imshow("src",*src);

}

//-------------------------------------------------------------

// 컬러 추출

//-------------------------------------------------------------

void color_extraction( Mat &src, Scalar rgb ) {

Mat dst, addMat;

unsigned int gap = 5;

Scalar lowerBGR, uperBGR;

lowerBGR[0] = (rgb[0] - gap);

lowerBGR[1] = (rgb[1] - gap);

lowerBGR[2] = (rgb[2] - gap);

uperBGR[0]  = (rgb[0] + gap);

uperBGR[1]  = (rgb[1] + gap);

uperBGR[2]  = (rgb[2] + gap);

inRange(src, lowerBGR, uperBGR, dst);

dilate( dst, dst, Mat() );dilate( dst, dst, Mat() );

erode( dst, dst, Mat() );

cvtColor(dst,dst,CV_GRAY2BGR);

add(src,dst,addMat);

imshow("Add",addMat);

imshow("Color_Detect Demo",dst);

}