| OpenCV 4.3.0 Open Source Computer Vision

Gui Features in OpenCV

- Getting Started with Images

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

- Getting Started with Videos

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

- Drawing Functions in OpenCV

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

- Mouse as a Paint-Brush

  Draw stuff with your mouse

- Trackbar as the Color Palette

  Create trackbar to control certain parameters