Responsive web app that can recognize handwritten characters drawn on canvas and perform arithmetic calculation. inference is carried out on browser using TensorFlowJS.
- Digits 0 - 9
- Addition +
- Subtraction -
- Multipication X
- Division % (Forward or Backward Slash not supported)
- Decimal .
- Equals =
Link to web app: Handwritten Character Recognition Calculator
Link to dataset: Handwritten Math Symbols Dataset
Link to notebook for training CNN: Notebook