Py Table Of Contents Gui

Gui Features in OpenCV {#tutorial_py_table_of_contents_gui}

• @ref tutorial_display_image

  Learn to load an image, display it, and save it back

• @subpage tutorial_py_video_display

  Learn to play videos, capture videos from a camera, and write videos

• @subpage tutorial_py_drawing_functions

  Learn to draw lines, rectangles, ellipses, circles, etc with OpenCV

• @subpage tutorial_py_mouse_handling

  Draw stuff with your mouse

• @subpage tutorial_py_trackbar

  Create trackbar to control certain parameters