def execute(self, img, context):
gray = utils.gray(utils.crop(img, self.NUM_RECT))
type = cv2.THRESH_BINARY | cv2.THRESH_OTSU
ret, bin = cv2.threshold(gray, 60, 255, type)
#cv2.imshow('tyoshi', bin)
#cv2.waitKey(1)
context.clear()
context['tyoshi'] = utils.text(bin, "+0123456789")
def _udemae(self, img):
type = cv2.THRESH_BINARY | cv2.THRESH_OTSU
ret, bin = cv2.threshold(utils.gray(img), 240, 255, type)
img = self._erode(bin)
return utils.text(img, "SABC+-")