Pixels Matching and Error Scaling

This method is the most simple to implement on Micro controllers as the complexity of the the equation is very simple. This method emphasize more on the match of the location of the pixels. Weights are not involve in the calculation of matching percentage but will be require during training of the net.

The result of the recognition ins base on the number sum of matching pixels divide by then total of pixel scan. To improve the performance of the method error scaling in introduce. When ever there is a mismatch, a error value with is a few times more is added. this will cause the sum of match value to decrease.

This method will not work well if the scan pixel i...