/*!
* @brief メソッドImageProcessing::showTogetherImage().2つのcv::Matを1つのウインドウに表示
* @param cv::Mat& image1, cv::Mat& image2
*/
void ImageProcessing::showImageTogether(Mat& image1, Mat& image2)
{
//ウインドウ名と合成画像を定義
char* window_name = "処理結果";
int win_width = image1.cols + image2.cols;
int win_height = max(image1.rows, image2.rows); //ウインドウの高さは高い方に合わせる
Mat all_img(Size(win_width, win_height), CV_8UC3);
//画像を合成
Mat roi1(all_img, Rect(0, 0, image1.cols, image1.rows));
Mat roi2(all_img, Rect(image1.cols, 0, image2.cols, image2.rows));
image1.copyTo(roi1);
image2.copyTo(roi2);
showImage(window_name, all_img); //合成した画像を表示
return;
}
static bool convolve_dft(InputArray _image, InputArray _templ, OutputArray _result)
{
ConvolveBuf buf;
CV_Assert(_image.type() == CV_32F);
CV_Assert(_templ.type() == CV_32F);
buf.create(_image.size(), _templ.size());
_result.create(buf.result_size, CV_32F);
UMat image = _image.getUMat();
UMat templ = _templ.getUMat();
UMat result = _result.getUMat();
Size& block_size = buf.block_size;
Size& dft_size = buf.dft_size;
UMat& image_block = buf.image_block;
UMat& templ_block = buf.templ_block;
UMat& result_data = buf.result_data;
UMat& image_spect = buf.image_spect;
UMat& templ_spect = buf.templ_spect;
UMat& result_spect = buf.result_spect;
UMat templ_roi = templ;
copyMakeBorder(templ_roi, templ_block, 0, templ_block.rows - templ_roi.rows, 0,
templ_block.cols - templ_roi.cols, BORDER_ISOLATED);
dft(templ_block, templ_spect, 0, templ.rows);
// Process all blocks of the result matrix
for (int y = 0; y < result.rows; y += block_size.height)
{
for (int x = 0; x < result.cols; x += block_size.width)
{
Size image_roi_size(std::min(x + dft_size.width, image.cols) - x,
std::min(y + dft_size.height, image.rows) - y);
Rect roi0(x, y, image_roi_size.width, image_roi_size.height);
UMat image_roi(image, roi0);
copyMakeBorder(image_roi, image_block, 0, image_block.rows - image_roi.rows,
0, image_block.cols - image_roi.cols, BORDER_ISOLATED);
dft(image_block, image_spect, 0);
mulSpectrums(image_spect, templ_spect, result_spect, 0, true);
dft(result_spect, result_data, cv::DFT_INVERSE | cv::DFT_REAL_OUTPUT | cv::DFT_SCALE);
Size result_roi_size(std::min(x + block_size.width, result.cols) - x,
std::min(y + block_size.height, result.rows) - y);
Rect roi1(x, y, result_roi_size.width, result_roi_size.height);
Rect roi2(0, 0, result_roi_size.width, result_roi_size.height);
UMat result_roi(result, roi1);
UMat result_block(result_data, roi2);
result_block.copyTo(result_roi);
}
}
return true;
}
void *image_show( void *) /*analiza imagem*/
{
Mat frameCopy;
Mat frameAnalize;
Mat result;
Point alvo;
timer timer_image_show;
mouseInfo.event=-1;
sleep(1);
while(1)
{
timer_image_show.a();
pthread_mutex_lock(&in_frame);
frameCopy=frame;
pthread_mutex_unlock(&in_frame);
if(mouseInfo.x > 26 && mouseInfo.y >26 && mouseInfo.event==EVENT_LBUTTONDOWN)
{
Cerro;
printf("Change! \n");
Rect myDim(mouseInfo.x-25,mouseInfo.y-25, 50, 50);
frameAnalize = frameCopy(myDim).clone();
frameAnalize.copyTo(frameAnalize);
}
else if(mouseInfo.event == -1)
{
Rect myDim(frameCopy.cols/2,frameCopy.rows/2, 50, 50);
frameAnalize = frameCopy(myDim);
frameAnalize.copyTo(frameAnalize);
mouseInfo.event=-2;
}
/// Create the result matrix
int result_cols = frameCopy.cols - frameAnalize.cols + 1;
int result_rows = frameCopy.rows - frameAnalize.rows + 1;
result.create( result_cols, result_rows, CV_32FC1 );
/// Do the Matching and Normalize
int match_method=1; //1-5
matchTemplate( frameCopy, frameAnalize, result, match_method );
normalize( result, result, 0, 1, NORM_MINMAX, -1, Mat() );
/// Localizing the best match with minMaxLoc
double minVal; double maxVal; Point minLoc; Point maxLoc;
Point matchLoc;
minMaxLoc( result, &minVal, &maxVal, &minLoc, &maxLoc, Mat() );
/// For SQDIFF and SQDIFF_NORMED, the best matches are lower values. For all the other methods, the higher the better
if( match_method == CV_TM_SQDIFF || match_method == CV_TM_SQDIFF_NORMED )
{ matchLoc = minLoc; }
else
{ matchLoc = maxLoc; }
/// make retangles
rectangle( frameCopy, matchLoc, Point( matchLoc.x + frameAnalize.cols , matchLoc.y + frameAnalize.rows ), Scalar::all(0), 2, 8, 0 );
rectangle( result, matchLoc, Point( matchLoc.x + frameAnalize.cols , matchLoc.y + frameAnalize.rows ), Scalar::all(0), 2, 8, 0 );
/// make a dif with the original and the matched
Rect myDim2(matchLoc.x,matchLoc.y,50 , 50);
Mat frameAnalizado = frameCopy(myDim2).clone();
// Mat subt = frameAnalize - frameAnalizado;
// Translate matchCoord to Point
alvo.x=matchLoc.x+25;
alvo.y=matchLoc.y+25;
/// Make a simple text to debug
char str[256];
sprintf(str, "x:%d/y:%d", alvo.x, alvo.y);
putText(frameCopy, str, cvPoint(30,30), FONT_HERSHEY_COMPLEX_SMALL, 0.8, cvScalar(200,0,250), 1, CV_AA);
sprintf(str, "maxVal:%.8f/minVal:%.8f", maxVal, minVal);
putText(frameCopy, str, cvPoint(30,60), FONT_HERSHEY_COMPLEX_SMALL, 0.6, cvScalar(200,0,250), 1, CV_AA);
//draw lines
//pthread_mutex_lock(&in_window);
line(frameCopy, Point (0,alvo.y), Point (frameCopy.cols,alvo.y), cvScalar(200,200,250), 1, 8, 0);
line(frameCopy, Point (alvo.x,0), Point (alvo.x,frameCopy.rows), cvScalar(200,200,250), 1, 8, 0);
//line(frameCopy, Point (0,0), Point (frameCopy.cols,frameCopy.rows), cvScalar(200,200,250), 1, 8, 0);
/// cut the image to make something more.... cool
Rect roi1( Point( frameCopy.cols-50, 0 ), frameAnalize.size() );
frameAnalize.copyTo( frameCopy( roi1 ) );
Rect roi2( Point( frameCopy.cols-50, 50 ), frameAnalize.size() );
frameAnalizado.copyTo( frameCopy( roi2 ) );
imshow("image_show",frameCopy);
namedWindow("image_show", CV_WINDOW_NORMAL);
setMouseCallback("image_show", CallBackFunc, NULL);
//imshow("analize",frameAnalize);
//namedWindow("analize", CV_WINDOW_NORMAL);
//imshow("result",result);
//namedWindow("result", CV_WINDOW_NORMAL);
//imshow("analizado",frameAnalizado);
//namedWindow("analizado", CV_WINDOW_NORMAL); waitKey(30);
//imshow("sub",subt);
//namedWindow("sub", CV_WINDOW_NORMAL);
Caviso; printf("Fps do streaming: %.2f\n",1/timer_image_show.b()); //end_fps();
Caviso; printf("tempo de image_show: %f s \n",timer_image_show.b());
waitKey(30);
//pthread_mutex_unlock(&in_window);
}
Cerro; printf("Image_show Down !\n");
return NULL;
}