Piece Detection

Determines if a Piece Exists at Each Location
If Piece Found Take Color Average

Example Output

pieces[0][0]: 2  64
pieces[0][1]: 1  113
pieces[0][2]: 2  43
pieces[1][0]: 1  140
pieces[1][1]: 2  72
pieces[1][2]: 2  52
pieces[2][0]: 2  68
pieces[2][1]: 1  125
pieces[2][2]: 1  99