Package 

Interface IdCardScanner

  • @Deprecated(message = Use GenericDocumentRecognizer instead, replaceWith = @ReplaceWith(imports = {io.scanbot.sdk.genericdocument}, expression = GenericDocumentRecognizer)) 
public interface IdCardScanner

    Component to scan image, detect ID card of known types, perform image optimization, cropping and (optionally) fields detection and fields' data recognition

    • Method Detail

      • scanBitmap

         abstract IdScanResult scanBitmap(Bitmap bitmap, Boolean shouldRecognize, Integer orientation)

        Scan image to detect ID card and data on it

        Parameters:
        bitmap - image
        shouldRecognize - whether to recognize field and their data on ID card.
        orientation - image orientation.

      • scanJpeg

         abstract IdScanResult scanJpeg(ByteArray jpeg, Boolean shouldRecognize, Integer orientation)

        Scan image to detect ID card and data on it

        Parameters:
        jpeg - image in form of jpeg-encoded byte array
        shouldRecognize - whether to recognize field and their data on ID card.
        orientation - image orientation.

      • scanNv21

         abstract IdScanResult scanNv21(ByteArray nv21, Integer width, Integer height, Integer orientation, Rect finderRect, Boolean shouldRecognize)

        Scan image to detect ID card and data on it

        Parameters:
        nv21 - image in form of nv21-encoded byte array
        width - image width, pixels
        height - image height, pixels
        orientation - image orientation.
        finderRect - if non-null - perform scanning only in given area.
        shouldRecognize - whether to recognize field and their data on ID card.

      • getAcceptedSharpnessScore

         abstract Float getAcceptedSharpnessScore()

        Accepted minimal sharpness score. Images with a score less than that will be rejected with RecognitionStatus::ErrorTooBlurry.

        Default is 0

        0 - any image will be accepted. 80 - a good compromise; the recommended setting. 100 - only very sharp images will be accepted.

      • setAcceptedSharpnessScore

         abstract Unit setAcceptedSharpnessScore(Float acceptedSharpnessScore)

        Accepted minimal sharpness score. Images with a score less than that will be rejected with RecognitionStatus::ErrorTooBlurry.

        Default is 0

        0 - any image will be accepted. 80 - a good compromise; the recommended setting. 100 - only very sharp images will be accepted.