A deep learning web app that recognizes hand-drawn doodles in real-time.

• Real-time prediction as you draw
• Multiple models: ResNet classification and OpenCV similarity matching
• Challenge mode: Get random words to draw and earn points
• 340 categories of doodles to recognize

• ResNet: Deep learning classification model trained on Quick, Draw! dataset
• Similarity: OpenCV-based template matching using SIFT features

• Flask web server
• PyTorch for deep learning
• OpenCV for similarity matching
• HTML5 Canvas for drawing