How can a stored image that is displayed on F160 Vision Sensor be re-measured?

While the stored image is being displayed, press and hold the SHIFT Key, then press the TRIG (trigger) Key. You can make measurements of the stored image.
To store the image, go to the menu and select System → Measurement Controls → Save Image.
To display the image, use the display setting function to display the display image type.
These operations are the same for F150 Vision Sensor, F210 Vision Sensor, F250 Vision Sensor, F270 Vision Sensor, and F500 Vision Sensor.

The image taken by the camera is displayed here, so the measurement results are not displayed.