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