hjyanghj's profile - activity

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2016-01-07 13:01:22 -0600	received badge	● Student (source)
2016-01-07 01:00:55 -0600	received badge	● Enthusiast
2016-01-05 03:15:30 -0600	commented question	Where can I locate the demo image dave.jpg? Thanks a lot.
2016-01-05 02:38:28 -0600	asked a question	Where is OpenCV-Python mannual/document http://docs.opencv.org/3.1.0/d6/d00/tutorial_py_root.html#gsc.tab=0 give the tutorials of OpenCV-Python. From there we can see many examples in python. But, starting to implement applications of opencv in python, we need a mannual describe all the detail syntax of OpenCV-Python. After searching a while, I can not locate mannual of OpenCV-Python. Where is it ? Thanks
2016-01-05 00:45:55 -0600	asked a question	Where can I locate the demo image dave.jpg? In http://docs.opencv.org/3.1.0/d7/d4d/tutorial_py_thresholding.html#gsc.tab=0, we can see a very good demo about Image adaptive thresholding. But in OpenCV repository(opencv/sources/samples/data) I cannot find dave.jpg. Where is it ? Thanks
2016-01-03 07:14:34 -0600	commented question	Where can we find a simple example of ANN_MLP berak, wonderful! After slight modification the code can DO classfying for three classes also. Thanks a lot. By the way, I don't how to flag this question is resolved.
2016-01-03 04:41:17 -0600	received badge	● Editor (source)
2016-01-03 04:35:35 -0600	asked a question	Where can we find a simple example of ANN_MLP In OpenCV tutorial> Machine Learning, http://docs.opencv.org/3.0.0/d1/d73/tutorial_introduction_to_svm.html give an example of SVM. It is very interesting for me as a beginner of OpenCV. Can some one tell me where to find similar small/tiny example of ANN_MLP? By the way I am working with OpenCV 3.0. Many thanks.
2016-01-02 14:08:46 -0600	commented question	Problem about SVM example in OpenCV3.0.0 Thanks a lot.
2016-01-02 12:21:30 -0600	asked a question	Problem about SVM example in OpenCV3.0.0 In http://docs.opencv.org/3.0.0/d1/d73/tutorial_introduction_to_svm.html there exists an example of SVM. The expected result image is: There are gray circle around three support vectors. But after implement the example, the image I got is: There is no gray circle around any support vector. Only a quater of gray circle appeared at top left corner. What is the problem ? My environment is as follows: Windows 10, Visual Studio 2013, opencv-3.0.0。