The status of the document detection.
OK
OK_BUT_TOO_SMALL
OK_BUT_BAD_ANGLES
OK_BUT_BAD_ASPECT_RATIO
OK_BUT_OFF_CENTER
ERROR_NOTHING_DETECTED
ERROR_TOO_DARK
ERROR_TOO_NOISY
The status of the document detection.
OK: A document has been detected successfully.OK_BUT_TOO_SMALL: A document has been detected but it is too small.OK_BUT_BAD_ANGLES: A document has been detected but it has bad angles.OK_BUT_BAD_ASPECT_RATIO: A document has been detected but it has a bad aspect ratio.OK_BUT_OFF_CENTER: A document has been detected but its center is too far off.ERROR_NOTHING_DETECTED: No document has been detected.ERROR_TOO_DARK: No document has been detected, the image might be too dark.ERROR_TOO_NOISY: No document has been detected, the image might be too noisy.