Air Canvas — AI Virtual Painter
Air-drawing interface built on skin segmentation, contour analysis, fingertip localization, and state tracking for draw, color-select, and erase tools.
Pipeline
Architecture
End-to-end flow, stage by stage.
- 01
Webcam feed
- 02
Skin segmentation
- 03
Contour analysis
- 04
Fingertip localize
- 05
Virtual canvas
How it works
Processed live webcam frames with OpenCV, using skin segmentation and contour analysis to isolate the user's hand from the background.
Localized the fingertip and classified gesture state frame by frame to distinguish drawing from tool-selection actions.
Mapped those gestures to a virtual canvas with drawing, color selection, and erasing in real time.
- 3
- Gesture-driven tools
- Real-time
- Fingertip tracking
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