from numpy import array, savetxt
from PIL import Image
import sys
import picamera

camera = picamera.PiCamera()

filename = 'image.jpg'
camera.capture(filename)

img = array(Image.open(filename).resize((32,32), Image.ANTIALIAS)).transpose(2,0,1).flatten()

savetxt('input.txt', img, fmt='%d', delimiter=' ')