A18 - Pattern Recognition

Pattern recognition is the act of taking in raw data and taking an action based on the category of the data.(Wikipedia)

For this activity, the goal is to classify images of one peso coins and 25 centavo coins using features extracted from the training images. I have three training images from both the one-peso coin and 25-centavo coin.


The features I extracted from the images are their area and RED-GREEN contrast. To find the area, I binarize the image and to pixel counting.

I assigned 1 for piso and 2 for 25 centavos.

The result of pattern recognition is:
There is a 100% accuracy in determing the right coin.

Acknowledgments:

Aiyin, April - for the help.

Grade: 10/10 although I had difficulty in making this activity, I think I made a correct activity.