com.microblink.entities.recognizers.blinkid.usdl

Class UsdlCombinedRecognizer

java.lang.Object

com.microblink.entities.Entity

com.microblink.entities.recognizers.Recognizer

com.microblink.entities.recognizers.blinkid.usdl.UsdlCombinedRecognizer

All Implemented Interfaces:

android.os.Parcelable, CombinedRecognizer, DigitalSignatureOptions, FaceImageDpiOptions, FullDocumentImageDpiOptions, EncodeFaceImageOptions, EncodeFullDocumentImagesOptions, FullDocumentImageExtensionOptions, FaceImageOptions, FullDocumentImageOptions

public final class UsdlCombinedRecognizer
extends Recognizer
implements FullDocumentImageOptions, FullDocumentImageDpiOptions, EncodeFullDocumentImagesOptions, FaceImageOptions, FaceImageDpiOptions, FullDocumentImageExtensionOptions, EncodeFaceImageOptions, CombinedRecognizer, DigitalSignatureOptions

Recognizer for combined reading of face from front side of documents and USDL barcode from back side of US driver's license.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UsdlCombinedRecognizer.Result

Nested classes/interfaces inherited from interface android.os.Parcelable

android.os.Parcelable.ClassLoaderCreator, android.os.Parcelable.Creator

Field Summary

Fields

Modifier and Type	Field and Description
static android.os.Parcelable.Creator	CREATOR

Fields inherited from interface com.microblink.entities.recognizers.blinkid.imageoptions.FullDocumentImageOptions

CLASS_NAME

Fields inherited from interface com.microblink.entities.recognizers.blinkid.imageoptions.encode.EncodeFullDocumentImagesOptions

CLASS_NAME

Fields inherited from interface com.microblink.entities.recognizers.blinkid.imageoptions.FaceImageOptions

CLASS_NAME

Fields inherited from interface com.microblink.entities.recognizers.blinkid.imageoptions.encode.EncodeFaceImageOptions

CLASS_NAME

Fields inherited from interface com.microblink.entities.recognizers.blinkid.CombinedRecognizer

CLASS_NAME

Fields inherited from interface com.microblink.entities.recognizers.blinkid.digitalsignature.DigitalSignatureOptions

CLASS_NAME

Fields inherited from interface android.os.Parcelable

CONTENTS_FILE_DESCRIPTOR, PARCELABLE_WRITE_RETURN_VALUE

Constructor Summary

Constructors

Constructor and Description
UsdlCombinedRecognizer()

Method Summary

Modifier and Type	Method and Description
UsdlCombinedRecognizer	clone() Create a copy of the entity.
void	consumeResultFrom(Entity other) Consume result from other entity.
protected void	deserializeNativeSettings(byte[] serializedSettings)
CombinedResult	getCombinedResult() Getter for combined result which is associated with this combined recognizer.
int	getFaceImageDpi() Returns the DPI (Dots Per Inch) for face image that should be returned.
int	getFullDocumentImageDpi() Returns the DPI (Dots Per Inch) for full document image that should be returned.
ImageExtensionFactors	getFullDocumentImageExtensionFactors() Returns the extension factors for full document image.
int	getNumStableDetectionsThreshold() Minimum number of stable detections required for detection to be successful.
protected byte[]	serializeNativeSettings()
void	setEncodeFaceImage(boolean encodeFaceImage) Sets whether face image from document should be encoded in JPEG format and written into the corresponding recognition result.
void	setEncodeFullDocumentImage(boolean encodeFullDocumentImage) Sets whether full document image should be encoded in JPEG format and written into the corresponding recognition result.
void	setFaceImageDpi(int desiredDPI) Sets desired DPI (Dots Per Inch) for face image that should be returned.
void	setFullDocumentImageDpi(int desiredDPI) Sets desired DPI (Dots Per Inch) for full document image that should be returned.
void	setFullDocumentImageExtensionFactors(ImageExtensionFactors fullDocumentImageExtensionFactors) Sets extension factors for full document image.
void	setNumStableDetectionsThreshold(int numStableDetectionsThreshold) Minimum number of stable detections required for detection to be successful.
void	setReturnFaceImage(boolean returnFaceImage) Sets whether face image from document should be available in FaceImageResult.
void	setReturnFullDocumentImage(boolean returnFullDocumentImage) Sets whether full document image should be available in FullDocumentImageResult.
void	setSignResult(boolean signResult) Whether or not recognition result should be signed.
boolean	shouldEncodeFaceImage() Returns whether encoding of face image from document and writing it into the recognition result is enabled.
boolean	shouldEncodeFullDocumentImage() Returns whether encoding of full document images and writing them into the recognition result is enabled.
boolean	shouldReturnFaceImage() Returns whether face image will be available in FaceImageResult.
boolean	shouldReturnFullDocumentImage() Returns whether full document image will be available in FullDocumentImageResult.
boolean	shouldSignResult() Returns whether or not recognition result should be signed.
protected void	terminateNative(long nativeContext)

Methods inherited from class com.microblink.entities.recognizers.Recognizer

requiresAutofocus, requiresLandscapeMode

Methods inherited from class com.microblink.entities.Entity

describeContents, finalize, getNativeContext, getResult, nativeGetNativeResultContext, readFromParcel, writeToParcel

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CREATOR

public static final android.os.Parcelable.Creator CREATOR

Constructor Detail

UsdlCombinedRecognizer

public UsdlCombinedRecognizer()

Method Detail

setReturnFaceImage

public void setReturnFaceImage(boolean returnFaceImage)

Description copied from interface: FaceImageOptions

Sets whether face image from document should be available in FaceImageResult. If enabled, get image using FaceImageResult.getFaceImage() By default, this is set to 'false'. IMPORTANT NOTE: If you set MicroblinkSDK.setIntentDataTransferMode(com.microblink.intent.IntentDataTransferMode) to IntentDataTransferMode.STANDARD recognizer which contains encoded image cannot be parcelized and passed by Intent extras because of Android limitations on intent extras size. If you are using one of the provided scan activities and expect receiving scan results in Activity.onActivityResult(int, int, android.content.Intent) method use either IntentDataTransferMode.OPTIMISED or IntentDataTransferMode.PERSISTED_OPTIMISED

Specified by:

setReturnFaceImage in interface FaceImageOptions

Parameters:

returnFaceImage - whether face image will be available in FaceImageResult.

shouldReturnFaceImage

public boolean shouldReturnFaceImage()

Description copied from interface: FaceImageOptions

Returns whether face image will be available in FaceImageResult. By default, this is set to 'false'.

Specified by:

shouldReturnFaceImage in interface FaceImageOptions

Returns:

whether face image will be available in FaceImageResult.

setSignResult

public void setSignResult(boolean signResult)

Description copied from interface: DigitalSignatureOptions

Whether or not recognition result should be signed. By default, this is set to 'false'

Specified by:

setSignResult in interface DigitalSignatureOptions

Parameters:

signResult - true if recognition result should be signed, false otherwise

shouldSignResult

public boolean shouldSignResult()

Description copied from interface: DigitalSignatureOptions

Returns whether or not recognition result should be signed. By default, this is set to 'false'

Specified by:

shouldSignResult in interface DigitalSignatureOptions

Returns:

true if recognition result should be signed, false otherwise

setReturnFullDocumentImage

public void setReturnFullDocumentImage(boolean returnFullDocumentImage)

Description copied from interface: FullDocumentImageOptions

Sets whether full document image should be available in FullDocumentImageResult. If enabled, get image using FullDocumentImageResult.getFullDocumentImage() By default, this is set to 'false'. IMPORTANT NOTE: If you set MicroblinkSDK.setIntentDataTransferMode(com.microblink.intent.IntentDataTransferMode) to IntentDataTransferMode.STANDARD recognizer which contains encoded image cannot be parcelized and passed by Intent extras because of Android limitations on intent extras size. If you are using one of the provided scan activities and expect receiving scan results in Activity.onActivityResult(int, int, android.content.Intent) method use either IntentDataTransferMode.OPTIMISED or IntentDataTransferMode.PERSISTED_OPTIMISED By default, this is set to 'false'

Specified by:

setReturnFullDocumentImage in interface FullDocumentImageOptions

Parameters:

returnFullDocumentImage - whether full document image will be available in FullDocumentImageResult.

shouldReturnFullDocumentImage

public boolean shouldReturnFullDocumentImage()

Description copied from interface: FullDocumentImageOptions

Returns whether full document image will be available in FullDocumentImageResult. By default, this is set to 'false'. By default, this is set to 'false'

Specified by:

shouldReturnFullDocumentImage in interface FullDocumentImageOptions

Returns:

whether full document image will be available in FullDocumentImageResult.

setEncodeFullDocumentImage

public void setEncodeFullDocumentImage(boolean encodeFullDocumentImage)

Description copied from interface: EncodeFullDocumentImagesOptions

Sets whether full document image should be encoded in JPEG format and written into the corresponding recognition result. By default, this is set to 'false'.
IMPORTANT NOTE: If you set MicroblinkSDK.setIntentDataTransferMode(com.microblink.intent.IntentDataTransferMode) to IntentDataTransferMode.STANDARD recognizer which contains encoded image cannot be parcelized and passed by Intent extras because of Android limitations on intent extras size. If you are using one of the provided scan activities and expect receiving scan results in Activity.onActivityResult(int, int, Intent) method use either IntentDataTransferMode.OPTIMISED or IntentDataTransferMode.PERSISTED_OPTIMISED

Specified by:

setEncodeFullDocumentImage in interface EncodeFullDocumentImagesOptions

Parameters:

encodeFullDocumentImage - whether full document images should be encoded in JPEG format and written into the corresponding recognition result.

shouldEncodeFullDocumentImage

public boolean shouldEncodeFullDocumentImage()

Description copied from interface: EncodeFullDocumentImagesOptions

Returns whether encoding of full document images and writing them into the recognition result is enabled. By default, this is set to 'false'.

Specified by:

shouldEncodeFullDocumentImage in interface EncodeFullDocumentImagesOptions

Returns:

whether encoding of full document images and writing them into the recognition result is enabled.

setNumStableDetectionsThreshold

public void setNumStableDetectionsThreshold(int numStableDetectionsThreshold)

Minimum number of stable detections required for detection to be successful. By default, this is set to '6'.

getNumStableDetectionsThreshold

public int getNumStableDetectionsThreshold()

Minimum number of stable detections required for detection to be successful. By default, this is set to '6'.

setEncodeFaceImage

public void setEncodeFaceImage(boolean encodeFaceImage)

Description copied from interface: EncodeFaceImageOptions

Sets whether face image from document should be encoded in JPEG format and written into the corresponding recognition result. By default, this is set to 'false'.
IMPORTANT NOTE: If you set MicroblinkSDK.setIntentDataTransferMode(com.microblink.intent.IntentDataTransferMode) to IntentDataTransferMode.STANDARD recognizer which contains encoded image cannot be parcelized and passed by Intent extras because of Android limitations on intent extras size. If you are using one of the provided scan activities and expect receiving scan results in Activity.onActivityResult(int, int, android.content.Intent) method use either IntentDataTransferMode.OPTIMISED or IntentDataTransferMode.PERSISTED_OPTIMISED

Specified by:

setEncodeFaceImage in interface EncodeFaceImageOptions

Parameters:

encodeFaceImage - whether face image should be encoded in JPEG format and written into the corresponding recognition result.

shouldEncodeFaceImage

public boolean shouldEncodeFaceImage()

Description copied from interface: EncodeFaceImageOptions

Returns whether encoding of face image from document and writing it into the recognition result is enabled. By default, this is set to 'false'.

Specified by:

shouldEncodeFaceImage in interface EncodeFaceImageOptions

Returns:

whether encoding of face image from document and writing it into the recognition result is enabled.

getFullDocumentImageDpi

public int getFullDocumentImageDpi()

Returns the DPI (Dots Per Inch) for full document image that should be returned. By default, this is set to '250'.

Specified by:

getFullDocumentImageDpi in interface FullDocumentImageDpiOptions

Returns:

DPI for full document image that should be returned.

setFullDocumentImageDpi

public void setFullDocumentImageDpi(int desiredDPI)

Sets desired DPI (Dots Per Inch) for full document image that should be returned. By default, this is set to '250'.

Specified by:

setFullDocumentImageDpi in interface FullDocumentImageDpiOptions

Parameters:

desiredDPI - desired DPI in range [100, 400]

getFaceImageDpi

public int getFaceImageDpi()

Returns the DPI (Dots Per Inch) for face image that should be returned. By default, this is set to '250'.

Specified by:

getFaceImageDpi in interface FaceImageDpiOptions

Returns:

DPI for face image that should be returned.

setFaceImageDpi

public void setFaceImageDpi(int desiredDPI)

Sets desired DPI (Dots Per Inch) for face image that should be returned. By default, this is set to '250'.

Specified by:

setFaceImageDpi in interface FaceImageDpiOptions

Parameters:

desiredDPI - desired DPI in range [100, 400]

setFullDocumentImageExtensionFactors

public void setFullDocumentImageExtensionFactors(@NonNull
                                                 ImageExtensionFactors fullDocumentImageExtensionFactors)

Sets extension factors for full document image. By default, this is set to '[0.0, 0.0, 0.0, 0.0]'.

Specified by:

setFullDocumentImageExtensionFactors in interface FullDocumentImageExtensionOptions

Parameters:

fullDocumentImageExtensionFactors - extension factors for full document image.

getFullDocumentImageExtensionFactors

@NonNull
public ImageExtensionFactors getFullDocumentImageExtensionFactors()

Returns the extension factors for full document image. By default, this is set to '[0.0, 0.0, 0.0, 0.0]'.

Specified by:

getFullDocumentImageExtensionFactors in interface FullDocumentImageExtensionOptions

Returns:

extension factors for full document image.

getCombinedResult

@Nullable
public CombinedResult getCombinedResult()

Getter for combined result which is associated with this combined recognizer.

Specified by:

getCombinedResult in interface CombinedRecognizer

Returns:

combined result which is associated with this combined recognizer.

terminateNative

protected void terminateNative(long nativeContext)

Specified by:

terminateNative in class Entity

serializeNativeSettings

@Nullable
protected byte[] serializeNativeSettings()

Specified by:

serializeNativeSettings in class Entity

deserializeNativeSettings

protected void deserializeNativeSettings(@NonNull
                                         byte[] serializedSettings)

Specified by:

deserializeNativeSettings in class Entity

clone

public UsdlCombinedRecognizer clone()

Description copied from class: Entity

Create a copy of the entity. This is required if properties of the entity must be modified while background thread performs processing. In order to avoid race conditions, changing properties is not allowed while entity is used in background processing. However, you are able to make a copy of the entity, change properties of it and then update the RecognizerRunnerView or RecognizerRunner with the updated entity hierarchy.

Specified by:

clone in class Recognizer

Returns:

a copy of the entity

consumeResultFrom

public void consumeResultFrom(@NonNull
                              Entity other)

Description copied from class: Entity

Consume result from other entity. The result from other will be put instead current result of this entity. This method is used inside com.microblink.entities.recognizers.RecognizerBundle#loadFromIntent(Intent) and similar methods to replace the result content of the saved entities with results that have arrived over Intent

Specified by:

consumeResultFrom in class Entity

Parameters:

other - Entity from which result should be consumed.