experimental image matching with HTML5 canvas

april 16, 2021

Warning: this is not image recognition, but just an experimental test on how HTML5 canvas can be used for image matching. It's actually a continuation from Webcam Pixel Manipulation with HTML5 Canvas.

Demo

Instruction:

  1. Make sure that your room lighting doesn't change throughout this test e.g. same intensity.
  2. Place your left hand (palm) inside the box with dotted border.
  3. Press capture button.
  4. Decrease precision value to a value a bit larger than shown by deviation.
    Make sure that unintended, small movement of your palm is negligible and the green, smaller than sign keeps showing. If this sign becomes red, larger than sign , try to increase the precision value a little.

deviation: precion:
sorry but your browser doesn't support HTML5 canvas, please upgrade. sorry but your browser doesn't support HTML5 canvas, please upgrade.

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