def getBarcodeData(img):
if str(type(img)) != "<type 'numpy.ndarray'>":
raise ValueError("ERROR: getBarcodeData image given is not valid. Type: "+str(type(img)))
barcode_img = img
preprocessed_img = preprocessing.barcodePreprocess(barcode_img)
barcode_data = processing.barcodeDecode(preprocessed_img)
return barcode_data
def test_barcode_decode_load_preprocessed_img(self):
#img = cv2.imread(DEF_IMG_DIR + '/' + "barcode_preprocessed.jpg")
#img = cv2.imread(DEF_IMG_DIR + '/' + "barcode_preprocessedMODIFIED.jpg")
#img = cv2.imread(DEF_IMG_DIR + '/' + "codeBar1.jpg") #no esta entero!
#img = cv2.imread(DEF_IMG_DIR + '/' + "codeBar2.jpg")
#img = cv2.imread(DEF_IMG_DIR + '/' + "codeBar3.jpg")
#img = cv2.imread(DEF_IMG_DIR + '/' + "codeBar4.jpg")
img = cv2.imread(DEF_IMG_DIR + '/' + "codeBar4INVERTED.jpg",0)
#img = cv2.imread(DEF_IMG_DIR + '/' + "codeBar6.jpg",0)
expected_result = 0
result = barcode_decode.barcodeDecode(img)
self.assertTrue(len(result)>0)
print result