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Basic| Module: | Datacodes |
|---|
Detects and recognizes one PDF417 code.
| Name | Type | Description | |
|---|---|---|---|
 |
inImage | Image | Input image |
|
inRoi | Rectangle2D* | Region of interest |
|
inRoiAlignment | CoordinateSystem2D* | Coordinate system for the region of interest |
|
inCodeParams | PDF417CodeParams | Specification of codes that can be detected |
|
inDetectionParams | PDF417DetectionParams | Specification of the way the code is being detected |
 |
outPDF417Code | PDF417Code? | Found PDF417 code |
|
outAlignedRoi | Rectangle2D | Input ROI after transformation (in the image coordinates) |
Hints
If code is not detected, try to use ResizeImage on it before processing with ReadSinglePDF417Code_Deprecated.
Remarks
In inCodeParams the parameter MinModuleSize should be more or equal to 3. For values less than 3 it is not guaranteed, that ReadSinglePDF417Code_Deprecated will process code properly.
Complexity Level
This filter is available on Basic Complexity Level.
Filter Group
This filter is member of ReadPDF417Codes filter group visible as Single.
