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Window.cpp:1255: error: (-2:Unspecified error) The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Cocoa support
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4
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177
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August 22, 2023
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trackBar not shown
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2
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77
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August 16, 2023
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Main window without frame and title
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2
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136
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July 22, 2023
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Unable to find the symbols for the functions `cvSetOpenGlDrawCallback` , `cvSetOpenGlContext` , and `cvUpdateWindow`
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1
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98
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July 17, 2023
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How to set the default HighGUI backend as Win32 and making Qt/GTK as plugins?
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0
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74
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July 14, 2023
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cv2.namedWindow() function is displaying the window
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1
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95
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July 11, 2023
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OpenCV GPU utilization
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1
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115
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June 19, 2023
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Error building from Linux tutorial
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4
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351
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May 22, 2023
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Imshow() throws: The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Cocoa support
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2
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565
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May 21, 2023
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createTrackbar warns that value pointer is deprecated. But is there any other way to set trackbar's initial position?
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2
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2026
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May 19, 2023
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Could not load the QT platform "xcb" even though it was found
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2
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2334
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April 13, 2023
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Imshow() not showing image for CV_16UC3
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6
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366
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April 12, 2023
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How to make cv2.imshow display window have a toolbar
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3
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752
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March 10, 2023
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How can I change brightness&contrast of image
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4
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240
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February 13, 2023
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Python Opencv/cuda/Opengl/imshow #18553 #18588
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16
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561
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January 14, 2023
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Waitkey without releasing key : imshow not updated, and key presses recieved after release
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14
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687
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January 12, 2023
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OpenCV shows white screen when using cv2.setWindowProperty("Image", cv2.WND_PROP_FULLSCREEN, cv2.WINDOW_FULLSCREEN)
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4
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703
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January 9, 2023
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A question about imshow
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2
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218
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December 7, 2022
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RISCV OpenCV Linker Error
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2
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358
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December 5, 2022
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Opencv-python trackbar crash when I slide
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8
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1308
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December 4, 2022
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GDK BadAccess error when opening window for first time inside docker
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7
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659
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November 30, 2022
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aruco.drawAxis() gone?
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11
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2099
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October 8, 2022
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In OpenCV, after zooming on image, how to get back to standard mouse cursor?
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0
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220
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September 6, 2022
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Confusing waitKey buffering behavior
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2
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401
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September 3, 2022
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Kernel crashing on clicking trackbar
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6
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792
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August 13, 2022
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Cv2.imshow() freeze
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2
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2338
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June 27, 2022
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How imshow recognize the color space in Mat
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4
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428
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June 27, 2022
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OpenCV's namedWindow is not implemented
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2
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1799
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June 25, 2022
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Libgtkglext incorrect include path prevents succesful build
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1
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622
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June 15, 2022
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A Tool: Zoom in/out and pan image with imshow and resize
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3
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2810
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May 24, 2022
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