def post(self):
try:
param = self.request.body.decode('utf-8')
prarm = json.loads(param)
image = readb64(prarm["pic"])
filename=str(uuid.uuid1()).replace("-", "")
cv2.imwrite("./pics/"+filename+'.png', image)
#self.set_header("Content-Type", "text/plain")
#self.write("You wrote " + self.get_argument("pic"))
r=pipline.RecognizePlateJson(image)
print(r)
self.finish({'result': r,'status':'ok'})
except:
self.finish({'result':'unknown error.','status':'error'})
def recognize(filename):
image = cv2.imread(filename)
return pipline.RecognizePlateJson(image)
def recognizeBase64(base64_code):
file_bytes = np.asarray(bytearray(base64.b64decode(base64_code)),
dtype=np.uint8)
image_data_ndarray = cv2.imdecode(file_bytes, 1)
return pipline.RecognizePlateJson(image_data_ndarray)
def recognize(filename):
image = cv2.imread(filename)
#通过文件名读入一张图片 放到 image中
return pipline.RecognizePlateJson(image)