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added keyboard control

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This commit is contained in:
siddharth 2013-08-19 13:16:04 +05:30
parent e170115ad0
commit 1ed0e44090
5 changed files with 457 additions and 184 deletions
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12
modules/photo/include/opencv2/photo.hpp
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@ -63,7 +63,13 @@ enum
{ {
NORMAL_CLONE = 1, NORMAL_CLONE = 1,
MIXED_CLONE = 2, MIXED_CLONE = 2,
FEATURE_EXCHANGE = 3 MONOCHROME_TRANSFER = 3
};
enum
{
RECURSIVE_FILTER = 1,
NC_FILTER = 2
}; };
//! restores the damaged image areas using one of the available intpainting algorithms //! restores the damaged image areas using one of the available intpainting algorithms
@ -303,7 +309,9 @@ CV_EXPORTS_W void colorChange(InputArray src, InputArray mask, OutputArray dst,
CV_EXPORTS_W void illuminationChange(InputArray src, InputArray mask, OutputArray dst, float alpha = 0.2, float beta = 0.4); CV_EXPORTS_W void illuminationChange(InputArray src, InputArray mask, OutputArray dst, float alpha = 0.2, float beta = 0.4);
CV_EXPORTS_W void textureFlattening(InputArray src, OutputArray dst); CV_EXPORTS_W void textureFlattening(InputArray src, InputArray mask, OutputArray dst);
CV_EXPORTS_W void edgepreservefilter(InputArray _src, OutputArray _dst, int flags = 1, float sigma_h = 60, float sigma_r = 0.4);
} // cv } // cv

43
modules/photo/src/seamless_cloning.cpp
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@ -144,8 +144,12 @@ void cv::colorChange(InputArray _src, InputArray _mask, OutputArray _dst, float
float blue = b; float blue = b;
Mat gray = Mat::zeros(mask.size(),CV_8UC1); Mat gray = Mat::zeros(mask.size(),CV_8UC1);
cvtColor(mask, gray, COLOR_BGR2GRAY);
if(mask.channels() == 3)
cvtColor(mask, gray, COLOR_BGR2GRAY );
else
gray = mask;
Mat cs_mask = Mat::zeros(src.size(),CV_8UC3); Mat cs_mask = Mat::zeros(src.size(),CV_8UC3);
int channel = 3; int channel = 3;
@ -178,7 +182,11 @@ void cv::illuminationChange(InputArray _src, InputArray _mask, OutputArray _dst,
float beta = b; float beta = b;
Mat gray = Mat::zeros(mask.size(),CV_8UC1); Mat gray = Mat::zeros(mask.size(),CV_8UC1);
cvtColor(mask, gray, COLOR_BGR2GRAY);
if(mask.channels() == 3)
cvtColor(mask, gray, COLOR_BGR2GRAY );
else
gray = mask;
Mat cs_mask = Mat::zeros(src.size(),CV_8UC3); Mat cs_mask = Mat::zeros(src.size(),CV_8UC3);
@ -200,14 +208,39 @@ void cv::illuminationChange(InputArray _src, InputArray _mask, OutputArray _dst,
obj.illum_change(src,cs_mask,gray,blend,alpha,beta); obj.illum_change(src,cs_mask,gray,blend,alpha,beta);
} }
void cv::textureFlattening(InputArray _src, OutputArray _dst)
void cv::textureFlattening(InputArray _src, InputArray _mask, OutputArray _dst)
{ {
Mat src = _src.getMat(); Mat src = _src.getMat();
Mat mask = _mask.getMat();
_dst.create(src.size(), src.type()); _dst.create(src.size(), src.type());
Mat blend = _dst.getMat(); Mat blend = _dst.getMat();
Cloning obj; Mat gray = Mat::zeros(mask.size(),CV_8UC1);
obj.texture_flatten(src,blend);
if(mask.channels() == 3)
cvtColor(mask, gray, COLOR_BGR2GRAY );
else
gray = mask;
Mat cs_mask = Mat::zeros(src.size(),CV_8UC3);
int channel = 3;
for(int i=0;i<mask.size().height;i++)
for(int j=0;j<mask.size().width;j++)
{
if(gray.at<uchar>(i,j) == 255)
{
for(int c=0;c<channel;c++)
{
cs_mask.at<uchar>(i,j*channel+c) = src.at<uchar>(i,j*channel+c);
}
}
}
Cloning obj;
obj.texture_flatten(src,cs_mask,gray,blend);
} }

122
modules/photo/src/seamless_cloning.hpp
View File

@ -76,7 +76,7 @@ class Cloning
void normal_clone(Mat &I, Mat &mask, Mat &wmask, Mat &final, int num); void normal_clone(Mat &I, Mat &mask, Mat &wmask, Mat &final, int num);
void local_color_change(Mat &I, Mat &mask, Mat &wmask, Mat &final, float red, float green, float blue); void local_color_change(Mat &I, Mat &mask, Mat &wmask, Mat &final, float red, float green, float blue);
void illum_change(Mat &I, Mat &mask, Mat &wmask, Mat &final, float alpha, float beta); void illum_change(Mat &I, Mat &mask, Mat &wmask, Mat &final, float alpha, float beta);
void texture_flatten(Mat &I, Mat &final); void texture_flatten(Mat &I, Mat &mask, Mat &wmask, Mat &final);
}; };
void Cloning::getGradientx( const Mat &img, Mat &gx) void Cloning::getGradientx( const Mat &img, Mat &gx)
@ -782,91 +782,79 @@ void Cloning::illum_change(Mat &I, Mat &mask, Mat &wmask, Mat &final, float alph
} }
} }
void Cloning::texture_flatten(Mat &I, Mat &final)
void Cloning::texture_flatten(Mat &I, Mat &mask, Mat &wmask, Mat &final)
{ {
init(I,wmask);
grx = Mat(I.size(),CV_32FC3); int w = I.size().width;
gry = Mat(I.size(),CV_32FC3); int h = I.size().height;
Mat out = Mat(I.size(),CV_8UC1); getGradientx(I,grx);
getGradienty(I,gry);
getGradientx( I, grx); getGradientx(mask,sgx);
getGradienty( I, gry); getGradienty(mask,sgy);
Canny( I, out, 30, 45, 3 ); Mat Kernel(Size(3, 3), CV_8UC1);
Kernel.setTo(Scalar(1));
int channel = I.channels(); erode(wmask, wmask, Kernel);
erode(wmask, wmask, Kernel);
erode(wmask, wmask, Kernel);
for(int i=0;i<I.size().height;i++) wmask.convertTo(smask,CV_32FC1,1.0/255.0);
for(int j=0;j<I.size().width;j++) I.convertTo(srx32,CV_32FC3,1.0/255.0);
I.convertTo(sry32,CV_32FC3,1.0/255.0);
Mat out = Mat(mask.size(),CV_8UC1);
Canny( mask, out, 30, 45, 3 );
int channel = mask.channels();
for(int i=0;i<mask.size().height;i++)
for(int j=0;j<mask.size().width;j++)
for(int c=0;c<channel;c++) for(int c=0;c<channel;c++)
{ {
if(out.at<uchar>(i,j) != 255) if(out.at<uchar>(i,j) != 255)
{ {
grx.at<float>(i,j*channel+c) = 0.0; sgx.at<float>(i,j*channel+c) = 0.0;
gry.at<float>(i,j*channel+c) = 0.0; sgy.at<float>(i,j*channel+c) = 0.0;
} }
} }
r_channel = Mat::zeros(I.size(),CV_8UC1); for(int i=0;i < h; i++)
g_channel = Mat::zeros(I.size(),CV_8UC1); for(int j=0; j < w; j++)
b_channel = Mat::zeros(I.size(),CV_8UC1); for(int c=0;c<channel;++c)
{
srx32.at<float>(i,j*channel+c) =
(sgx.at<float>(i,j*channel+c)*smask.at<float>(i,j));
sry32.at<float>(i,j*channel+c) =
(sgy.at<float>(i,j*channel+c)*smask.at<float>(i,j));
}
for(int i=0;i<I.size().height;i++) bitwise_not(wmask,wmask);
for(int j=0;j<I.size().width;j++)
{
r_channel.at<uchar>(i,j) = I.at<uchar>(i,j*3+0);
g_channel.at<uchar>(i,j) = I.at<uchar>(i,j*3+1);
b_channel.at<uchar>(i,j) = I.at<uchar>(i,j*3+2);
}
Mat gxx = Mat(I.size(),CV_32FC3); wmask.convertTo(smask1,CV_32FC1,1.0/255.0);
Mat gyy = Mat(I.size(),CV_32FC3); I.convertTo(grx32,CV_32FC3,1.0/255.0);
I.convertTo(gry32,CV_32FC3,1.0/255.0);
lapx(grx,gxx); for(int i=0;i < h; i++)
lapy(gry,gyy); for(int j=0; j < w; j++)
for(int c=0;c<channel;++c)
{
grx32.at<float>(i,j*channel+c) =
(grx.at<float>(i,j*channel+c)*smask1.at<float>(i,j));
gry32.at<float>(i,j*channel+c) =
(gry.at<float>(i,j*channel+c)*smask1.at<float>(i,j));
}
rx_channel = Mat(I.size(),CV_32FC1); calc(I,grx32,gry32,srx32,sry32);
gx_channel = Mat(I.size(),CV_32FC1);
bx_channel = Mat(I.size(),CV_32FC1);
for(int i=0;i<I.size().height;i++) for(int i=0;i<h;i++)
for(int j=0;j<I.size().width;j++) for(int j=0;j<w;j++)
{
rx_channel.at<float>(i,j) = gxx.at<float>(i,j*3+0);
gx_channel.at<float>(i,j) = gxx.at<float>(i,j*3+1);
bx_channel.at<float>(i,j) = gxx.at<float>(i,j*3+2);
}
ry_channel = Mat(I.size(),CV_32FC1);
gy_channel = Mat(I.size(),CV_32FC1);
by_channel = Mat(I.size(),CV_32FC1);
for(int i=0;i<I.size().height;i++)
for(int j=0;j<I.size().width;j++)
{
ry_channel.at<float>(i,j) = gyy.at<float>(i,j*3+0);
gy_channel.at<float>(i,j) = gyy.at<float>(i,j*3+1);
by_channel.at<float>(i,j) = gyy.at<float>(i,j*3+2);
}
resultr = Mat(I.size(),CV_8UC1);
resultg = Mat(I.size(),CV_8UC1);
resultb = Mat(I.size(),CV_8UC1);
clock_t tic = clock();
poisson_solver(r_channel,rx_channel, ry_channel,resultr);
poisson_solver(g_channel,gx_channel, gy_channel,resultg);
poisson_solver(b_channel,bx_channel, by_channel,resultb);
clock_t toc = clock();
printf("Execution time: %f seconds\n", (double)(toc - tic) / CLOCKS_PER_SEC);
for(int i=0;i<I.size().height;i++)
for(int j=0;j<I.size().width;j++)
{ {
final.at<uchar>(i,j*3+0) = resultr.at<uchar>(i,j); final.at<uchar>(i,j*3+0) = resultr.at<uchar>(i,j);
final.at<uchar>(i,j*3+1) = resultg.at<uchar>(i,j); final.at<uchar>(i,j*3+1) = resultg.at<uchar>(i,j);

11
modules/photo/test/test_cloning.cpp
View File

@ -164,14 +164,17 @@ TEST(Photo_SeamlessClone_illuminationChange, regression)
TEST(Photo_SeamlessClone_textureFlattening, regression) TEST(Photo_SeamlessClone_textureFlattening, regression)
{ {
string folder = string(cvtest::TS::ptr()->get_data_path()) + "cloning/Texture_Flattening/"; string folder = string(cvtest::TS::ptr()->get_data_path()) + "cloning/Texture_Flattening/";
string original_path = folder + "source1.png"; string original_path1 = folder + "source1.png";
string original_path2 = folder + "mask.png";
Mat source = imread(original_path, IMREAD_COLOR); Mat source = imread(original_path1, IMREAD_COLOR);
Mat mask = imread(original_path2, IMREAD_COLOR);
ASSERT_FALSE(source.empty()) << "Could not load source image " << original_path; ASSERT_FALSE(source.empty()) << "Could not load source image " << original_path1;
ASSERT_FALSE(mask.empty()) << "Could not load mask image " << original_path2;
Mat result; Mat result;
textureFlattening(source, result); textureFlattening(source, mask, result);
imwrite(folder + "cloned.png", result); imwrite(folder + "cloned.png", result);

453
samples/cpp/cloning.cpp
View File

@ -6,26 +6,31 @@
* *
* This tutorial demonstrates how to use OpenCV seamless cloning * This tutorial demonstrates how to use OpenCV seamless cloning
* module. * module.
* Flags: *
* 1- NORMAL_CLONE * 1- Normal Cloning
* 2- MIXED_CLONE * 2- Mixed Cloning
* 3- FEATURE_EXCHANGE * 3- Monochrome Transfer
* 4- Color Change
* 5- Illumination change
* 6- Texture Flattening
* The program takes as input a source and a destination image * The program takes as input a source and a destination image (for 1-3 methods)
* and ouputs the cloned image. * and ouputs the cloned image.
* Step 1: * Step 1:
* -> In the source image, select the region of interest by left click mouse button. A Polygon ROI will be created by left clicking mouse button. * -> In the source image, select the region of interest by left click mouse button. A Polygon ROI will be created by left clicking mouse button.
* -> To set the Polygon ROI, click the right mouse button. * -> To set the Polygon ROI, click the right mouse button or 'd' key.
* -> To reset the region selected, click the middle mouse button. * -> To reset the region selected, click the middle mouse button or 'r' key.
* Step 2: * Step 2:
* -> In the destination image, select the point where you want to place the ROI in the image by left clicking mouse button. * -> In the destination image, select the point where you want to place the ROI in the image by left clicking mouse button.
* -> To get the cloned result, click the right mouse button. * -> To get the cloned result, click the right mouse button or 'c' key.
* -> To quit the program, use 'q' key.
*
* Result: The cloned image will be displayed. * Result: The cloned image will be displayed.
*/ */
#include <signal.h>
#include "opencv2/photo.hpp" #include "opencv2/photo.hpp"
#include "opencv2/imgproc.hpp" #include "opencv2/imgproc.hpp"
#include "opencv2/highgui.hpp" #include "opencv2/highgui.hpp"
@ -47,6 +52,8 @@ Point* pts = new Point[100];
Point* pts2 = new Point[100]; Point* pts2 = new Point[100];
Point* pts_diff = new Point[100]; Point* pts_diff = new Point[100];
char src[50];
char dest[50];
int var = 0; int var = 0;
int flag = 0; int flag = 0;
@ -57,6 +64,10 @@ int minxd,minyd,maxxd,maxyd,lenxd,lenyd;
int channel,num; int channel,num;
float alpha,beta;
float red, green, blue;
void source(int event, int x, int y, int, void*) void source(int event, int x, int y, int, void*)
{ {
@ -93,20 +104,20 @@ void source(int event, int x, int y, int, void*)
pts[i] = point; pts[i] = point;
if(var!=0) if(var!=0)
{ {
const Point* pts3[1] = {&pts[0]}; const Point* pts3[1] = {&pts[0]};
polylines( img1, pts3, &numpts,1, 1, Scalar(0,0,0), 2, 8, 0); polylines( img1, pts3, &numpts,1, 1, Scalar(0,0,0), 2, 8, 0);
} }
for(int i=0;i<var;i++) for(int i=0;i<var;i++)
{ {
minx = min(minx,pts[i].x); minx = min(minx,pts[i].x);
maxx = max(maxx,pts[i].x); maxx = max(maxx,pts[i].x);
miny = min(miny,pts[i].y); miny = min(miny,pts[i].y);
maxy = max(maxy,pts[i].y); maxy = max(maxy,pts[i].y);
} }
lenx = maxx - minx; lenx = maxx - minx;
leny = maxy - miny; leny = maxy - miny;
int mid_pointx = minx + lenx/2; int mid_pointx = minx + lenx/2;
int mid_pointy = miny + leny/2; int mid_pointy = miny + leny/2;
@ -117,21 +128,41 @@ void source(int event, int x, int y, int, void*)
pts_diff[i].y = pts[i].y - mid_pointy; pts_diff[i].y = pts[i].y - mid_pointy;
} }
imshow("Source", img1); imshow("Source", img1);
} }
if (event == EVENT_RBUTTONUP) if (event == EVENT_RBUTTONUP)
{ {
flag = var; flag = var;
final = Mat::zeros(img0.size(),CV_8UC3); final = Mat::zeros(img0.size(),CV_8UC3);
res1 = Mat::zeros(img0.size(),CV_8UC1); res1 = Mat::zeros(img0.size(),CV_8UC1);
const Point* pts4[1] = {&pts[0]}; const Point* pts4[1] = {&pts[0]};
fillPoly(res1, pts4,&numpts, 1, Scalar(255, 255, 255), 8, 0); fillPoly(res1, pts4,&numpts, 1, Scalar(255, 255, 255), 8, 0);
bitwise_and(img0, img0, final,res1); bitwise_and(img0, img0, final,res1);
imshow("Source", img1); imshow("Source", img1);
if(num == 4)
{
colorChange(img0,res1,blend,red,green,blue);
imshow("Color Change Image", blend);
waitKey(0);
}
else if(num == 5)
{
illuminationChange(img0,res1,blend,alpha,beta);
imshow("Illum Change Image", blend);
waitKey(0);
}
else if(num == 6)
{
textureFlattening(img0,res1,blend);
imshow("Texture Flattened", blend);
waitKey(0);
}
} }
if (event == EVENT_MBUTTONDOWN) if (event == EVENT_MBUTTONDOWN)
@ -194,95 +225,305 @@ void destination(int event, int x, int y, int, void*)
maxyd = max(maxyd,pts2[i].y); maxyd = max(maxyd,pts2[i].y);
} }
if(maxxd > im1.size().width || maxyd > im1.size().height || minxd < 0 || minyd < 0) if(maxxd > im1.size().width || maxyd > im1.size().height || minxd < 0 || minyd < 0)
{ {
cout << "Index out of range" << endl; cout << "Index out of range" << endl;
exit(0); exit(0);
} }
final1 = Mat::zeros(img2.size(),CV_8UC3); final1 = Mat::zeros(img2.size(),CV_8UC3);
res = Mat::zeros(img2.size(),CV_8UC1); res = Mat::zeros(img2.size(),CV_8UC1);
for(int i=miny, k=minyd;i<(miny+leny);i++,k++) for(int i=miny, k=minyd;i<(miny+leny);i++,k++)
for(int j=minx,l=minxd ;j<(minx+lenx);j++,l++) for(int j=minx,l=minxd ;j<(minx+lenx);j++,l++)
{ {
for(int c=0;c<channel;c++) for(int c=0;c<channel;c++)
{ {
final1.at<uchar>(k,l*channel+c) = final.at<uchar>(i,j*channel+c); final1.at<uchar>(k,l*channel+c) = final.at<uchar>(i,j*channel+c);
} }
} }
const Point* pts6[1] = {&pts2[0]}; const Point* pts6[1] = {&pts2[0]};
fillPoly(res, pts6, &numpts, 1, Scalar(255, 255, 255), 8, 0); fillPoly(res, pts6, &numpts, 1, Scalar(255, 255, 255), 8, 0);
if(num == 1 || num == 2 || num == 3) if(num == 1 || num == 2 || num == 3)
{ {
seamlessClone(img0,img2,res1,point,blend,num); seamlessClone(img0,img2,res1,point,blend,num);
imshow("Cloned Image", blend); imshow("Cloned Image", blend);
imwrite("cloned.png",blend); imwrite("cloned.png",blend);
waitKey(0); waitKey(0);
} }
for(int i = 0; i < flag ; i++) for(int i = 0; i < flag ; i++)
{ {
pts2[i].x=0; pts2[i].x=0;
pts2[i].y=0; pts2[i].y=0;
} }
minxd = INT_MAX; minyd = INT_MAX; maxxd = INT_MIN; maxyd = INT_MIN; minxd = INT_MAX; minyd = INT_MAX; maxxd = INT_MIN; maxyd = INT_MIN;
} }
im1.release(); im1.release();
}
void checkfile(char *file)
{
while(1)
{
printf("Enter %s Image: ",file);
if(!strcmp(file,"Source"))
{
cin >> src;
if(access( src, F_OK ) != -1 )
{
break;
}
else
{
printf("Image doesn't exist\n");
}
}
else if(!strcmp(file,"Destination"))
{
cin >> dest;
if(access( dest, F_OK ) != -1 )
{
break;
}
else
{
printf("Image doesn't exist\n");
}
}
}
} }
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
cout << endl;
cout << "Cloning Module" << endl;
cout << "---------------" << endl;
cout << "Step 1:" << endl;
cout << " -> In the source image, select the region of interest by left click mouse button. A Polygon ROI will be created by left clicking mouse button." << endl;
cout << " -> To set the Polygon ROI, click the right mouse button or use 'd' key" << endl;
cout << " -> To reset the region selected, click the middle mouse button or use 'r' key." << endl;
if (argc != 3) cout << "Step 2:" << endl;
cout << " -> In the destination image, select the point where you want to place the ROI in the image by left clicking mouse button." << endl;
cout << " -> To get the cloned result, click the right mouse button or use 'c' key." << endl;
cout << " -> To quit the program, use 'q' key." << endl;
cout << endl;
cout << "Options: " << endl;
cout << endl;
cout << "1) Normal Cloning " << endl;
cout << "2) Mixed Cloning " << endl;
cout << "3) Monochrome Transfer " << endl;
cout << "4) Local Color Change " << endl;
cout << "5) Local Illumination Change " << endl;
cout << "6) Texture Flattening " << endl;
cout << endl;
cout << "Press number 1-6 to choose from above techniques: ";
cin >> num;
cout << endl;
char s[]="Source";
char d[]="Destination";
minx = INT_MAX; miny = INT_MAX; maxx = INT_MIN; maxy = INT_MIN;
minxd = INT_MAX; minyd = INT_MAX; maxxd = INT_MIN; maxyd = INT_MIN;
if(num == 1 || num == 2 || num == 3)
{ {
cout << "usage: " << argv[0] << " <source image>" << " <destination image>" << endl;
exit(1); checkfile(s);
checkfile(d);
img0 = imread(src);
img2 = imread(dest);
channel = img0.channels();
res = Mat::zeros(img2.size(),CV_8UC1);
res1 = Mat::zeros(img0.size(),CV_8UC1);
final = Mat::zeros(img0.size(),CV_8UC3);
final1 = Mat::zeros(img2.size(),CV_8UC3);
//////////// source image ///////////////////
namedWindow("Source", 1);
setMouseCallback("Source", source, NULL);
imshow("Source", img0);
/////////// destination image ///////////////
namedWindow("Destination", 1);
setMouseCallback("Destination", destination, NULL);
imshow("Destination",img2);
}
else if(num == 4)
{
checkfile(s);
cout << "Enter RGB values: " << endl;
cout << "Red: ";
cin >> red;
cout << "Green: ";
cin >> green;
cout << "Blue: ";
cin >> blue;
img0 = imread(src);
res1 = Mat::zeros(img0.size(),CV_8UC1);
final = Mat::zeros(img0.size(),CV_8UC3);
//////////// source image ///////////////////
namedWindow("Source", 1);
setMouseCallback("Source", source, NULL);
imshow("Source", img0);
}
else if(num == 5)
{
checkfile(s);
cout << "alpha: ";
cin >> alpha;
cout << "beta: ";
cin >> beta;
img0 = imread(src);
res1 = Mat::zeros(img0.size(),CV_8UC1);
final = Mat::zeros(img0.size(),CV_8UC3);
//////////// source image ///////////////////
namedWindow("Source", 1);
setMouseCallback("Source", source, NULL);
imshow("Source", img0);
}
else if(num == 6)
{
checkfile(s);
img0 = imread(src);
res1 = Mat::zeros(img0.size(),CV_8UC1);
final = Mat::zeros(img0.size(),CV_8UC3);
//////////// source image ///////////////////
namedWindow("Source", 1);
setMouseCallback("Source", source, NULL);
imshow("Source", img0);
}
while(true)
{
char key = waitKey(0);
if(key == 'd')
{
flag1 = 1;
img1 = img0.clone();
for(int i = var; i < numpts ; i++)
pts[i] = point;
if(var!=0)
{
const Point* pts3[1] = {&pts[0]};
polylines( img1, pts3, &numpts,1, 1, Scalar(0,0,0), 2, 8, 0);
}
for(int i=0;i<var;i++)
{
minx = min(minx,pts[i].x);
maxx = max(maxx,pts[i].x);
miny = min(miny,pts[i].y);
maxy = max(maxy,pts[i].y);
}
lenx = maxx - minx;
leny = maxy - miny;
int mid_pointx = minx + lenx/2;
int mid_pointy = miny + leny/2;
for(int i=0;i<var;i++)
{
pts_diff[i].x = pts[i].x - mid_pointx;
pts_diff[i].y = pts[i].y - mid_pointy;
}
flag = var;
final = Mat::zeros(img0.size(),CV_8UC3);
res1 = Mat::zeros(img0.size(),CV_8UC1);
const Point* pts4[1] = {&pts[0]};
fillPoly(res1, pts4,&numpts, 1, Scalar(255, 255, 255), 8, 0);
bitwise_and(img0, img0, final,res1);
imshow("Source", img1);
}
else if(key == 'r')
{
for(int i = 0; i < numpts ; i++)
{
pts[i].x=0;
pts[i].y=0;
}
var = 0;
flag1 = 0;
minx = INT_MAX; miny = INT_MAX; maxx = INT_MIN; maxy = INT_MIN;
imshow("Source", img0);
if(num == 1 || num == 2 || num == 3)
imshow("Destination",img2);
drag = 0;
}
else if ((num == 1 || num == 2 || num == 3) && key == 'c' && flag1 == 1)
{
seamlessClone(img0,img2,res1,point,blend,num);
imshow("Cloned Image", blend);
imwrite("cloned.png",blend);
}
else if (num == 4 && key == 'c' && flag1 == 1)
{
colorChange(img0,res1,blend,red,green,blue);
imshow("Color Change Image", blend);
imwrite("cloned.png",blend);
}
else if (num == 5 && key == 'c' && flag1 == 1)
{
illuminationChange(img0,res1,blend,alpha,beta);
imshow("Illum Change Image", blend);
imwrite("cloned.png",blend);
}
else if (num == 6 && key == 'c' && flag1 == 1)
{
textureFlattening(img0,res1,blend);
imshow("Texture Flattened", blend);
imwrite("cloned.png",blend);
}
else if(key == 'q')
exit(0);
} }
Mat src = imread(argv[1]); waitKey(0);
Mat dest = imread(argv[2]);
cout << "Flags:" << endl;
cout << "1- NORMAL_CLONE" << endl;
cout << "2- MIXED_CLONE" << endl;
cout << "3- FEATURE_EXCHANGE" << endl << endl;
cout << "Enter Flag:";
cin >> num;
minx = INT_MAX; miny = INT_MAX; maxx = INT_MIN; maxy = INT_MIN;
minxd = INT_MAX; minyd = INT_MAX; maxxd = INT_MIN; maxyd = INT_MIN;
img0 = src;
img2 = dest;
channel = img0.channels();
res = Mat::zeros(img2.size(),CV_8UC1);
res1 = Mat::zeros(img0.size(),CV_8UC1);
final = Mat::zeros(img0.size(),CV_8UC3);
final1 = Mat::zeros(img2.size(),CV_8UC3);
//////////// source image ///////////////////
namedWindow("Source", 1);
setMouseCallback("Source", source, NULL);
imshow("Source", img0);
/////////// destination image ///////////////
namedWindow("Destination", 1);
setMouseCallback("Destination", destination, NULL);
imshow("Destination",img2);
waitKey(0);
img0.release();
img1.release();
img2.release();
} }