def prepro(I):
    """Prepro 210x160x3 uint8 frame into 6400 (80x80) 1D float vector."""
    I = I[35:195]
    I = I[::2, ::2, 0]
    I[I == 144] = 0
    I[I == 109] = 0
    I[I != 0] = 1
    return I.astype(np.float).ravel()
def prepro(I):
    """Prepro 210x160x3 uint8 frame into 6400 (80x80) 1D float vector."""
    I = I[35:195]
    I = I[::2, ::2, 0]
    I[I == 144] = 0
    I[I == 109] = 0
    I[I != 0] = 1
    return I.astype(np.float).ravel()
def prepro ( I ) : I = I [ 35 : 195 ] I = I [ : : 2 , : : 2 , 0 ] I [ I == 144 ] = 0 I [ I == 109 ] = 0 I [ I != 0 ] = 1 return I . astype ( np . float ) . ravel ( )
Prepro 210x160x3 uint8 frame into 6400 (80x80) 1D float vector.
Prepro 210x160x3 uint8 frame into 6400 ( 80x80 ) 1D float vector .