Live mode only: Duration in milliseconds over which the document has to be detected as partially visible. If on any frame the document is not detected as partially visible, or detected as having a completely different Displacement, the accumulation will be reset. During the accumulation, the document scanner will return a status of ERROR_NOTHING_DETECTED instead of one of the partially visible statuses. Set to 0 to disable this behavior.
In single-shot mode, the document scanner will return ERROR_PARTIALLY_VISIBLE if a document is detected as partially visible, regardless of the value of this parameter.
Default is 700
If true, the document scanner will return a status of ERROR_PARTIALLY_VISIBLE or ERROR_PARTIALLY_VISIBLE_TOO_CLOSE if a document-like shape is detected, but not all four corners of the document are visible. If false, a status of ERROR_NOTHING_DETECTED will be returned instead.
Only used in ML engine mode.
Default is false
Minimum brightness of a partially visible potential document. Increasing this value can reduce the number of spurious detections.
Default is 0
Live mode only: Time in milliseconds during which the detection status ERROR_NOTHING_DETECTED is changed to ERROR_PARTIALLY_VISIBLE_TOO_CLOSE if no document was detected following the detection of a partially visible document. Set to 0 to disable this behavior.
In single-shot mode this parameter has no effect.
Default is 1500
Configuration for handling partially visible documents.