void Video2Log::generateLogFromVideoFile() { cv::VideoCapture capture(path); while(capture.isOpened()) { cv::Mat matImgOrig; capture >> matImgOrig; if(matImgOrig.rows == 0) { break; } logImage(matImgOrig); } }
bool UCamRad::getImageSnapshot(UImage * image) //, bool remRadErr) { bool result = true; // if (not dev->isCameraOpen()) result = dev->openDeviceDefault(); if (result) { result = dev->getImageSnapshot(image); //, remRadErr); if (image != NULL) { // save for later replay if (result) // log just captured image if log is open logImage(image); } } return result; }
void Video2Log::generateLogFromImageDir() { GDir* dir = g_dir_open(path.c_str(), 0, NULL); if(dir != NULL) { const gchar* name; while ((name = g_dir_read_name(dir)) != NULL) { std::string completeFileName = path + "/" + name; if (g_file_test(completeFileName.c_str(), G_FILE_TEST_IS_REGULAR)) { std::cout << "adding \"" << completeFileName << "\"" << std::endl; cv::Mat matImgOrig = cv::imread(completeFileName); logImage(matImgOrig); } } g_dir_close(dir); } }
//static void GradientsHdrComposition::hdrCompositionProcessImage( imageType_t const & rImage_p, int imageNum_p, realType_t dBias_p, realType_t dBlackPoint_p, int32 shrinkCount_p, imageType_t &rSumImageDx_p, imageType_t &rSumImageDy_p, numImageType_t &rDxImage_p, numImageType_t &rDyImage_p) { #ifdef DEBUG int const nCols=rImage_p.Width(); int const nRows=rImage_p.Height(); int const nChannels=rImage_p.NumberOfChannels(); #endif Assert(nCols==rSumImageDx_p.Width()+1); Assert(nRows==rSumImageDx_p.Height()); Assert(nChannels==rSumImageDx_p.NumberOfChannels()); Assert(nCols==rSumImageDy_p.Width()); Assert(nRows==rSumImageDy_p.Height()+1); Assert(nChannels==rSumImageDy_p.NumberOfChannels()); Assert(nCols==rDxImage_p.Width()); Assert(nRows==rDxImage_p.Height()); Assert(nChannels==rDxImage_p.NumberOfChannels()); Assert(nCols==rDyImage_p.Width()); Assert(nRows==rDyImage_p.Height()); Assert(nChannels==rDyImage_p.NumberOfChannels()); Assert(shrinkCount_p>=0); Assert(dBlackPoint_p>=0.0); TimeMessage startAddImage("Adding image to data"); TimeMessage startBiasImage("Applying bias()"); imageType_t loggedImage=rImage_p; loggedImage.ResetSelections(); loggedImage-=dBias_p; startBiasImage.Stop(); TimeMessage startLogImage("Applying log()"); logImage(loggedImage,loggedImage); startLogImage.Stop(); // binarize image to find where background is. // actual image is then eroded by shrinkCount to make sure // that no aliased pixels are part of the image weightImageType_t maskImage; TimeMessage startBinarize("Binarize Image"); binarizeImage(rImage_p,dBlackPoint_p,maskImage); TimeMessage startShrink("Shrinking mask"); erodeMask(maskImage,shrinkCount_p); startShrink.Stop(); TimeMessage startAddGradients("Adding gradients data"); addToImage(loggedImage,imageNum_p,maskImage,rSumImageDx_p,rSumImageDy_p,rDxImage_p,rDyImage_p); startAddGradients.Stop(); }