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AI-based Virtual Painter

Hand landmarks are found using DL model and images are processed with openCV.

Virtual Painter app

Actions

  • DRAW - thumb tip and middle finger tip very close to each other
  • SIZE CHANGE - brush size changing is started when thumb tip and index finger tip are very close to each other and the size is controlled by the distance between those tips
  • COLOR PICK - while not DRAW move index finger tip over one of the top colors
  • COLOR PALETTE - connect thumb tip and middle finger tip while index finger tip is over the color that you would like to change
  • ERASER - same as COLOR PICK, but indef finger tip must go over the eraser icon

Examples for different hand landmark models

draw.mp4

Self trained hand landmarks model [TODO]

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AI-based Virtual Painter implemented with OpenCV and Mediapipe

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