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Help me, whats wrong with my openCv?
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2
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68
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June 10, 2025
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Can you explain values of imgIdx and trainIdx in this example of cv.match?
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1
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53
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May 30, 2025
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Add text or image without desktop environment (RPi and Picamera2)
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2
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55
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May 28, 2025
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Using QT on macos 15.5 with opencv (and the unexpected problems)
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0
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1822
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May 24, 2025
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OpenCV imshow Error: QSocketNotifier: Can only be used with threads started with QThread (No Qt Usage)
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2
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69
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May 24, 2025
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C2084 when including header
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0
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24
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May 23, 2025
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cv2.findContours fails to detect black rectangle aligned with x-axis
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4
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368
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May 16, 2025
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How to setup project with both c++ and python dependencies of cv2?
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0
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56
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May 9, 2025
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Issue with displaying live stream video using cv2.imshow (error :-215)
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5
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889
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April 19, 2025
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Cross modal satellite coregistration using cv2.optflow
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9
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56
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April 12, 2025
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Bad conversion to jpg from 16UC1 image or jpg compression artifacts?
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11
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99
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April 11, 2025
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No module named cv2 after installed the opencv-python
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3
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83
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April 1, 2025
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C++ line() function not drawing anything
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4
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41
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March 29, 2025
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Connect Pycharm with Unity Game
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3
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186
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March 27, 2025
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MultiTracker_create not in module of openCV vers 4.11.0 (openCV_contrib_python)
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10
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186
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March 26, 2025
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I am having error opencv , it cant grab frames. below is the error message and the code. i am using windows
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1
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89
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March 20, 2025
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Color Histogram doesn't seem right
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7
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44
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March 14, 2025
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Does OpenCV 4.11.0 have QT support?
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3
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92
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March 5, 2025
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Opencv-4.9.0 to CMake 3.29.1 Error in configuration process, project files may be invalid
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8
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761
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March 4, 2025
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I want to overlap an image over the bottom of the window
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0
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32
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February 20, 2025
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Why it gives me a black image and libpng warning: iCCP
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1
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64
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February 16, 2025
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Opencv troubleshooting when using Canny and tracebar
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2
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53
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February 8, 2025
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triangulatePoints
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0
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40
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February 8, 2025
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OpenCV4.7 Cross Compilation, runtime error: rebuild the library with windows, gtk+ 2.x or cocoa support
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6
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424
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February 6, 2025
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Create a one-channel cv::mat object from 2d cv::mat object
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2
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34
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January 24, 2025
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Opencv webassembly
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2
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51
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January 22, 2025
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It should be gray scale images. If you couldn’t find, use colored images and convert it to gray scale by any built in function. The conversion step will not be included in the processing time
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2
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15
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February 3, 2025
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Make a function take a cv::Point2x
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13
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96
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January 11, 2025
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Why would all these warnings happen?
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3
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96
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January 10, 2025
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How to display images (np.hstack) in tkinter frame
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2
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98
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December 31, 2024
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