ID Image Processing Protocol. More...
#import <kfxKOEIDExtractor.h>
Instance Methods | |
| (void) | - frontProcessedImage: |
| Delegate method for front image processing. More... | |
| (void) | - backProcessedImage: |
| Delegate method for back image processing. More... | |
Detailed Description
ID Image Processing Protocol.
The kfxKOEIDImageProcessingDelegate defines the protocol for the image processing calls during extraction.
Method Documentation
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optional |
Delegate method for back image processing.
This method is called when the back image processing is complete. If image processing is disabled, the callback will contain the original image. If no back image was provided, no callback will be raised. If image processing failed or extraction was canceled before processing finished, no callback will be raised, and the appropriate errors will be returned from the kfxKOEIDExtractorDelegate.
Note: In certain cases, if the provided unprocessed image is known to contain only a barcode and no other useful information, processing may be skipped, and the original image will be returned.
The implementation of this method is optional.
- Parameters
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processedImage : Back side processed Image.
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optional |
Delegate method for front image processing.
This method is called when the front image processing is complete. If image processing is disabled, the callback will contain the original image. If no front image was provided, no callback will be raised. If image processing failed or extraction was canceled before processing finished, no callback will be raised, and the appropriate errors will be returned from the kfxKOEIDExtractorDelegate.
The implementation of this method is optional.
- Parameters
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processedImage : Front side processed Image.
The documentation for this protocol was generated from the following file: