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2014-12-08 17:11:26 -0600 | answered a question | Qt 5.2.1 and problem with FileStorage::READ It seems be problem with debug/release settings in Creator and LIBS config. A bit of logic and problem gone :) |
2014-12-08 14:11:25 -0600 | asked a question | how to concatenate different flags to stereoCalibrate from the frame controls Hi In form I have got checkboxes represent flags from stereoCalibrate. How to in code pass to function different flags ? I would like to test different flags configuration with stereoCalibrate :) best regards |
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2014-11-22 17:12:39 -0600 | asked a question | Qt 5.2.1 and problem with FileStorage::READ Hi everybody What may be the reason can not open xml file to read with FileStorage class in Qt? Xml file is created with FileStorage::WRITE. Any sygestions... ? best regards |
2014-11-21 14:10:32 -0600 | asked a question | quotation marks surrounding string during writing to file with FileStorage in Qt Hi Everybody My problem are quotation marks during writing to file. The code is cv::FileStorage fs(outputname.toStdString(), cv::FileStorage::WRITE); … std::string str=“test”; fs << str.c_str(); … In file I got “test”, but what I want is just test without quotations marks. Can anybody give me a hand? best regards |
2014-11-21 12:35:25 -0600 | answered a question | Logitech HD Pro Webcam C920 Hi everybody The method to make it work is first open device, then set resolution and then read stream. VideoCapture capKamera1; capKamera1.open(1); capKamera1.set(CV_CAP_PROP_FRAME_WIDTH, 1920.); capKamera1.set(CV_CAP_PROP_FRAME_HEIGHT, 1080.); capKamera1.read(Mat myFrame); |
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2013-01-06 09:47:02 -0600 | asked a question | Logitech HD Pro Webcam C920 Hi guys, I try capture with my nice new Logitech HD Pro Webcam C920. My problem is resolution I got. Both get and set methods work strange and return 0 for CV_CAP_PROP_FRAME_HEIGHT and huge number of 1081999360 for CV_CAP_PROP_FRAME_WIDTH. With read method I got resolution 640x480. Can you give me any tip how to control resolution for this nice piece of modern art :) I work with OpenCV 2.4.3, Windows Vista 32bit, with other applications everything works fine. |