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2018-07-05 11:06:18 -0600 asked a question Python (-211) The total matrix size does not fit to "size_t" type in function cv::setSize

Python (-211) The total matrix size does not fit to "size_t" type in function cv::setSize Hi I am tring to detect somet

2018-07-05 11:02:05 -0600 commented answer OpenCV_annotation tool

Thank you very much! I am really appreciated. Can I ask you another question? my code is image = cv2.imread('.tif',0)

2018-07-03 08:52:36 -0600 commented answer OpenCV_annotation tool

Thanks for your answering, I am using python to finish the work and I could not find the file opencv_annotation.cpp. Cou

2018-07-03 08:40:01 -0600 received badge  Supporter (source)
2018-07-03 08:39:54 -0600 marked best answer OpenCV_annotation tool

Hi I am trying to use opencv annotation tool for small pieces of high-resolution satellite images. each of my positive images is 14*14 or even smaller. these images are too small to mark the object when using annotation tool. I want to know if i can zoom the picture in the annotation window? Thanks!

2018-07-03 08:39:54 -0600 received badge  Scholar (source)
2018-07-02 10:58:30 -0600 asked a question OpenCV_annotation tool

OpenCV_annotation tool Hi I am trying to use opencv annotation tool for small pieces of high-resolution satellite images