load_model.py 文件源码

def predict_from_cam(self, capfile='cap.jpg', reshape=(224, 224), N=5):
        if self.camera is None:
            self.camera = picamera.PiCamera()

        # Show quick preview of what's being captured
        self.camera.start_preview()
        time.sleep(3)
        self.camera.capture(capfile)
        self.camera.stop_preview()

        return self.predict_from_file(capfile)