Dynamsoft Label Recognizer
Overview
Features
Use Cases
Dev Center
Documentation
Code Gallery
Release Notes
Download Free Trial
Documentation
Overview
Features
Use Cases
Dev Center
Documentation
Code Gallery
Release Notes
Download Free Trial
Introduction
Programming
JavaScript
User Guide
API Reference
Initialization Control
Recognition
Settings
Auxiliary
Interfaces
DLRCharacterResult
DLRLineResult
DLRReferenceRegion
DLRResult
DLRRuntimeSettings
ScanSettings
Point
Quadrilateral
ImageSource
DSImage
Release Notes
Version 2.x
Android
User Guide
Demo & Samples
HelloWorld
MRZScanner
API Reference
LabelRecognizer
Auxiliary Classes
Quadrilateral
ImageData
BarcodeResult
LabelRecognizerException
DLRRuntimeSettings
DLRReferenceRegion
DLRResult
DLRLineResult
DLRCharacterResult
DLRDictionaryCorrectionThreshold
DLRFurtherModes
LableResultListener
LicenseManager
ImageSource
CoreException
CameraEnhancer Library
CameraEnhancer
UI Classes
DCECameraView
DCEImageEditorView
Auxiliary Classes
DCEFrame
DCEDrawingLayer
DrawingItem
QuadDrawingItem
RectDrawingItem
TextDrawingItem
DrawingStyle
DrawingStyleManager
RegionDefinition
Interface
DCEFrameListener
Enumerations
EnumEnhancerFeatures
EnumFrameQuality
EnumCameraState
EnumResolution
EnumDrawingItemState
EnumDrawingItemMeidaType
Interfaces
LabelResultListener
LicenseVerificationListener
Release Notes
Version 2.x
Version 1.x
iOS
User Guide
Demo & Samples
HelloWorld
MRZScanner
API Reference
DynamsoftLabelRecognizer
Auxiliary Classes
iQuadrilateral
iImageData
iBarcodeResult
iDLRRuntimeSettings
iDLRReferenceRegion
iDLRResult
iDLRLineResult
iDLRCharacterResult
iDLRDictionaryCorrectionThreshold
iDLRFurtherModes
DynamsoftLicenseManager
CameraEnhancer Library
CameraEnhancer
UI Classes
DCECameraView
DCEImageEditorView
Auxiliary Classes
DCEFrame
DCEDrawingLayer
DrawingItem
QuadDrawingItem
RectDrawingItem
TextDrawingItem
DrawingStyle
DrawingStyleManager
iRegionDefinition
Protocol
DCEFrameListener
Enumerations
EnumEnhancerFeatures
EnumFrameQuality
EnumCameraState
EnumResolution
EnumDrawingItemState
EnumDrawingItemMeidaType
Protocols
LabelResultListener
LicenseVerificationListener
Release Notes
Version 2.x
Version 1.x
.NET
User Guide
API Reference
LabelRecognizer
Auxiliary Classes
Quadrilateral
ImageData
BarcodeResult
LabelRecognizerException
DLR_RuntimeSettings
DLR_ReferenceRegion
DLR_Result
DLR_LineResult
DLR_CharacterResult
DLR_DictionaryCorrectionThreshold
DLR_FurtherModes
Release Notes
Version 2.x
Version 1.x
Java
User Guide
API Reference
LabelRecognizer
Auxiliary Classes
Point
Quadrilateral
ImageData
BarcodeResult
LabelRecognizerException
DLRRuntimeSettings
DLRReferenceRegion
DLRResult
DLRLineResult
DLRCharacterResult
DLRDictionaryCorrectionThreshold
DLRFurtherModes
Release Notes
Version 2.x
Version 1.x
C
User Guide
API Reference
Primary API
Auxiliary Structs
DM_Point
Quadrilateral
ImageData
BarcodeResultArray
BarcodeResult
DLR_RuntimeSettings
DLR_ReferenceRegion
DLR_ResultArray
DLR_Result
DLR_LineResult
DLR_CharacterResult
DLR_DictionaryCorrectionThreshold
DLR_FurtherModes
Release Notes
Version 2.x
Version 1.x
C++
User Guide
API Reference
CLabelRecognizer
Auxiliary Structs
DM_Point
Quadrilateral
ImageData
BarcodeResultArray
BarcodeResult
DLR_RuntimeSettings
DLR_ReferenceRegion
DLR_ResultArray
DLR_Result
DLR_LineResult
DLR_CharacterResult
DLR_DictionaryCorrectionThreshold
DLR_FurtherModes
CLicenseManager
Release Notes
Version 2.x
Version 1.x
Parameters
Reference
LabelRecognizerParameter Object
BinarizationModes
CharacterNormalizationModes
ColourConversionModes
GrayscaleEnhancementModes
GrayscaleTransformationModes
RegionPredetectionModes
ScaleUpModes
TextureDetectionModes
LabelRecognizerParameter Parameters
ReferenceRegion Object
Localization
ReferenceRegion Parameters
TextArea Object
TextArea Parameters
LineSpecification Object
LineSpecification Parameters
CharacterModel Object
CharacterModel Parameters
Enumerations
Error Code
Other Enumerations
BarcodeFormat
BarcodeFormat_2
ImagePixelFormat
LocalizationSourceType
DM_ChargeWay
DM_DeploymentType
DM_LicenseModule
DM_UUIDGenerationMethod
Product
Parameter Mode Enumerations
BinarizationMode
GrayscaleTransformationMode
RegionPredetectionMode
ColourConversionMode
GrayscaleEnhancementMode
TextureDetectionMode
ScaleUpMode
PDFReadingMode
Release Notes
License Activation
Introduction
Programming
JavaScript
User Guide
API Reference
Initialization Control
Recognition
Settings
Auxiliary
Interfaces
DLRCharacterResult
DLRLineResult
DLRReferenceRegion
DLRResult
DLRRuntimeSettings
ScanSettings
Point
Quadrilateral
ImageSource
DSImage
Release Notes
Version 2.x
Android
User Guide
Demo & Samples
HelloWorld
MRZScanner
API Reference
LabelRecognizer
Auxiliary Classes
Quadrilateral
ImageData
BarcodeResult
LabelRecognizerException
DLRRuntimeSettings
DLRReferenceRegion
DLRResult
DLRLineResult
DLRCharacterResult
DLRDictionaryCorrectionThreshold
DLRFurtherModes
LableResultListener
LicenseManager
ImageSource
CoreException
CameraEnhancer Library
CameraEnhancer
UI Classes
DCECameraView
DCEImageEditorView
Auxiliary Classes
DCEFrame
DCEDrawingLayer
DrawingItem
QuadDrawingItem
RectDrawingItem
TextDrawingItem
DrawingStyle
DrawingStyleManager
RegionDefinition
Interface
DCEFrameListener
Enumerations
EnumEnhancerFeatures
EnumFrameQuality
EnumCameraState
EnumResolution
EnumDrawingItemState
EnumDrawingItemMeidaType
Interfaces
LabelResultListener
LicenseVerificationListener
Release Notes
Version 2.x
Version 1.x
iOS
User Guide
Demo & Samples
HelloWorld
MRZScanner
API Reference
DynamsoftLabelRecognizer
Auxiliary Classes
iQuadrilateral
iImageData
iBarcodeResult
iDLRRuntimeSettings
iDLRReferenceRegion
iDLRResult
iDLRLineResult
iDLRCharacterResult
iDLRDictionaryCorrectionThreshold
iDLRFurtherModes
DynamsoftLicenseManager
CameraEnhancer Library
CameraEnhancer
UI Classes
DCECameraView
DCEImageEditorView
Auxiliary Classes
DCEFrame
DCEDrawingLayer
DrawingItem
QuadDrawingItem
RectDrawingItem
TextDrawingItem
DrawingStyle
DrawingStyleManager
iRegionDefinition
Protocol
DCEFrameListener
Enumerations
EnumEnhancerFeatures
EnumFrameQuality
EnumCameraState
EnumResolution
EnumDrawingItemState
EnumDrawingItemMeidaType
Protocols
LabelResultListener
LicenseVerificationListener
Release Notes
Version 2.x
Version 1.x
.NET
User Guide
API Reference
LabelRecognizer
Auxiliary Classes
Quadrilateral
ImageData
BarcodeResult
LabelRecognizerException
DLR_RuntimeSettings
DLR_ReferenceRegion
DLR_Result
DLR_LineResult
DLR_CharacterResult
DLR_DictionaryCorrectionThreshold
DLR_FurtherModes
Release Notes
Version 2.x
Version 1.x
Java
User Guide
API Reference
LabelRecognizer
Auxiliary Classes
Point
Quadrilateral
ImageData
BarcodeResult
LabelRecognizerException
DLRRuntimeSettings
DLRReferenceRegion
DLRResult
DLRLineResult
DLRCharacterResult
DLRDictionaryCorrectionThreshold
DLRFurtherModes
Release Notes
Version 2.x
Version 1.x
C
User Guide
API Reference
Primary API
Auxiliary Structs
DM_Point
Quadrilateral
ImageData
BarcodeResultArray
BarcodeResult
DLR_RuntimeSettings
DLR_ReferenceRegion
DLR_ResultArray
DLR_Result
DLR_LineResult
DLR_CharacterResult
DLR_DictionaryCorrectionThreshold
DLR_FurtherModes
Release Notes
Version 2.x
Version 1.x
C++
User Guide
API Reference
CLabelRecognizer
Auxiliary Structs
DM_Point
Quadrilateral
ImageData
BarcodeResultArray
BarcodeResult
DLR_RuntimeSettings
DLR_ReferenceRegion
DLR_ResultArray
DLR_Result
DLR_LineResult
DLR_CharacterResult
DLR_DictionaryCorrectionThreshold
DLR_FurtherModes
CLicenseManager
Release Notes
Version 2.x
Version 1.x
Parameters
Reference
LabelRecognizerParameter Object
BinarizationModes
CharacterNormalizationModes
ColourConversionModes
GrayscaleEnhancementModes
GrayscaleTransformationModes
RegionPredetectionModes
ScaleUpModes
TextureDetectionModes
LabelRecognizerParameter Parameters
ReferenceRegion Object
Localization
ReferenceRegion Parameters
TextArea Object
TextArea Parameters
LineSpecification Object
LineSpecification Parameters
CharacterModel Object
CharacterModel Parameters
Enumerations
Error Code
Other Enumerations
BarcodeFormat
BarcodeFormat_2
ImagePixelFormat
LocalizationSourceType
DM_ChargeWay
DM_DeploymentType
DM_LicenseModule
DM_UUIDGenerationMethod
Product
Parameter Mode Enumerations
BinarizationMode
GrayscaleTransformationMode
RegionPredetectionMode
ColourConversionMode
GrayscaleEnhancementMode
TextureDetectionMode
ScaleUpMode
PDFReadingMode
Release Notes
License Activation
Introduction
Programming
JavaScript
User Guide
API Reference
Initialization Control
Recognition
Settings
Auxiliary
Interfaces
DLRCharacterResult
DLRLineResult
DLRReferenceRegion
DLRResult
DLRRuntimeSettings
ScanSettings
Point
Quadrilateral
ImageSource
DSImage
Release Notes
Version 2.x
Android
User Guide
Demo & Samples
HelloWorld
MRZScanner
API Reference
LabelRecognizer
Auxiliary Classes
Quadrilateral
ImageData
BarcodeResult
LabelRecognizerException
DLRRuntimeSettings
DLRReferenceRegion
DLRResult
DLRLineResult
DLRCharacterResult
DLRDictionaryCorrectionThreshold
DLRFurtherModes
LableResultListener
LicenseManager
ImageSource
CoreException
CameraEnhancer Library
CameraEnhancer
UI Classes
DCECameraView
DCEImageEditorView
Auxiliary Classes
DCEFrame
DCEDrawingLayer
DrawingItem
QuadDrawingItem
RectDrawingItem
TextDrawingItem
DrawingStyle
DrawingStyleManager
RegionDefinition
Interface
DCEFrameListener
Enumerations
EnumEnhancerFeatures
EnumFrameQuality
EnumCameraState
EnumResolution
EnumDrawingItemState
EnumDrawingItemMeidaType
Interfaces
LabelResultListener
LicenseVerificationListener
Release Notes
Version 2.x
Version 1.x
iOS
User Guide
Demo & Samples
HelloWorld
MRZScanner
API Reference
DynamsoftLabelRecognizer
Auxiliary Classes
iQuadrilateral
iImageData
iBarcodeResult
iDLRRuntimeSettings
iDLRReferenceRegion
iDLRResult
iDLRLineResult
iDLRCharacterResult
iDLRDictionaryCorrectionThreshold
iDLRFurtherModes
DynamsoftLicenseManager
CameraEnhancer Library
CameraEnhancer
UI Classes
DCECameraView
DCEImageEditorView
Auxiliary Classes
DCEFrame
DCEDrawingLayer
DrawingItem
QuadDrawingItem
RectDrawingItem
TextDrawingItem
DrawingStyle
DrawingStyleManager
iRegionDefinition
Protocol
DCEFrameListener
Enumerations
EnumEnhancerFeatures
EnumFrameQuality
EnumCameraState
EnumResolution
EnumDrawingItemState
EnumDrawingItemMeidaType
Protocols
LabelResultListener
LicenseVerificationListener
Release Notes
Version 2.x
Version 1.x
.NET
User Guide
API Reference
LabelRecognizer
Auxiliary Classes
Quadrilateral
ImageData
BarcodeResult
LabelRecognizerException
DLR_RuntimeSettings
DLR_ReferenceRegion
DLR_Result
DLR_LineResult
DLR_CharacterResult
DLR_DictionaryCorrectionThreshold
DLR_FurtherModes
Release Notes
Version 2.x
Version 1.x
Java
User Guide
API Reference
LabelRecognizer
Auxiliary Classes
Point
Quadrilateral
ImageData
BarcodeResult
LabelRecognizerException
DLRRuntimeSettings
DLRReferenceRegion
DLRResult
DLRLineResult
DLRCharacterResult
DLRDictionaryCorrectionThreshold
DLRFurtherModes
Release Notes
Version 2.x
Version 1.x
C
User Guide
API Reference
Primary API
Auxiliary Structs
DM_Point
Quadrilateral
ImageData
BarcodeResultArray
BarcodeResult
DLR_RuntimeSettings
DLR_ReferenceRegion
DLR_ResultArray
DLR_Result
DLR_LineResult
DLR_CharacterResult
DLR_DictionaryCorrectionThreshold
DLR_FurtherModes
Release Notes
Version 2.x
Version 1.x
C++
User Guide
API Reference
CLabelRecognizer
Auxiliary Structs
DM_Point
Quadrilateral
ImageData
BarcodeResultArray
BarcodeResult
DLR_RuntimeSettings
DLR_ReferenceRegion
DLR_ResultArray
DLR_Result
DLR_LineResult
DLR_CharacterResult
DLR_DictionaryCorrectionThreshold
DLR_FurtherModes
CLicenseManager
Release Notes
Version 2.x
Version 1.x
Parameters
Reference
LabelRecognizerParameter Object
BinarizationModes
CharacterNormalizationModes
ColourConversionModes
GrayscaleEnhancementModes
GrayscaleTransformationModes
RegionPredetectionModes
ScaleUpModes
TextureDetectionModes
LabelRecognizerParameter Parameters
ReferenceRegion Object
Localization
ReferenceRegion Parameters
TextArea Object
TextArea Parameters
LineSpecification Object
LineSpecification Parameters
CharacterModel Object
CharacterModel Parameters
Enumerations
Error Code
Other Enumerations
BarcodeFormat
BarcodeFormat_2
ImagePixelFormat
LocalizationSourceType
DM_ChargeWay
DM_DeploymentType
DM_LicenseModule
DM_UUIDGenerationMethod
Product
Parameter Mode Enumerations
BinarizationMode
GrayscaleTransformationMode
RegionPredetectionMode
ColourConversionMode
GrayscaleEnhancementMode
TextureDetectionMode
ScaleUpMode
PDFReadingMode
Release Notes
License Activation
Introduction
Programming
JavaScript
User Guide
API Reference
Initialization Control
Recognition
Settings
UI Control
Auxiliary
Interfaces
DLRCharacterResult
DLRLineResult
DLRReferenceRegion
DLRResult
DLRRuntimeSettings
ScanSettings
Point
Quadrilateral
ImageSource
DSImage
Release Notes
Version 2.x
Android
User Guide
Demo & Samples
HelloWorld
MRZScanner
API Reference
LabelRecognizer
Auxiliary Classes
Quadrilateral
ImageData
BarcodeResult
LabelRecognizerException
DLRRuntimeSettings
DLRReferenceRegion
DLRResult
DLRLineResult
DLRCharacterResult
DLRDictionaryCorrectionThreshold
DLRFurtherModes
LableResultListener
LicenseManager
ImageSource
CoreException
CameraEnhancer Library
CameraEnhancer
UI Classes
DCECameraView
DCEImageEditorView
Auxiliary Classes
DCEFrame
DCEDrawingLayer
DrawingItem
QuadDrawingItem
RectDrawingItem
TextDrawingItem
DrawingStyle
DrawingStyleManager
RegionDefinition
Interface
DCEFrameListener
Enumerations
EnumEnhancerFeatures
EnumFrameQuality
EnumCameraState
EnumResolution
EnumDrawingItemState
EnumDrawingItemMeidaType
Interfaces
LabelResultListener
LicenseVerificationListener
Release Notes
Version 2.x
Version 1.x
iOS
User Guide
Demo & Samples
HelloWorld
MRZScanner
API Reference
DynamsoftLabelRecognizer
Auxiliary Classes
iQuadrilateral
iImageData
iBarcodeResult
iDLRRuntimeSettings
iDLRReferenceRegion
iDLRResult
iDLRLineResult
iDLRCharacterResult
iDLRDictionaryCorrectionThreshold
iDLRFurtherModes
DynamsoftLicenseManager
CameraEnhancer Library
CameraEnhancer
UI Classes
DCECameraView
DCEImageEditorView
Auxiliary Classes
DCEFrame
DCEDrawingLayer
DrawingItem
QuadDrawingItem
RectDrawingItem
TextDrawingItem
DrawingStyle
DrawingStyleManager
iRegionDefinition
Protocol
DCEFrameListener
Enumerations
EnumEnhancerFeatures
EnumFrameQuality
EnumCameraState
EnumResolution
EnumDrawingItemState
EnumDrawingItemMeidaType
Protocols
LabelResultListener
LicenseVerificationListener
Release Notes
Version 2.x
Version 1.x
.NET
User Guide
API Reference
LabelRecognizer
Auxiliary Classes
Quadrilateral
ImageData
BarcodeResult
LabelRecognizerException
DLR_RuntimeSettings
DLR_ReferenceRegion
DLR_Result
DLR_LineResult
DLR_CharacterResult
DLR_DictionaryCorrectionThreshold
DLR_FurtherModes
Release Notes
Version 2.x
Version 1.x
Java
User Guide
API Reference
LabelRecognizer
Auxiliary Classes
Point
Quadrilateral
ImageData
BarcodeResult
LabelRecognizerException
DLRRuntimeSettings
DLRReferenceRegion
DLRResult
DLRLineResult
DLRCharacterResult
DLRDictionaryCorrectionThreshold
DLRFurtherModes
Release Notes
Version 2.x
Version 1.x
C
User Guide
API Reference
Primary API
Auxiliary Structs
DM_Point
Quadrilateral
ImageData
BarcodeResultArray
BarcodeResult
DLR_RuntimeSettings
DLR_ReferenceRegion
DLR_ResultArray
DLR_Result
DLR_LineResult
DLR_CharacterResult
DLR_DictionaryCorrectionThreshold
DLR_FurtherModes
Release Notes
Version 2.x
Version 1.x
C++
User Guide
API Reference
CLabelRecognizer
Auxiliary Structs
DM_Point
Quadrilateral
ImageData
BarcodeResultArray
BarcodeResult
DLR_RuntimeSettings
DLR_ReferenceRegion
DLR_ResultArray
DLR_Result
DLR_LineResult
DLR_CharacterResult
DLR_DictionaryCorrectionThreshold
DLR_FurtherModes
Release Notes
Version 2.x
Version 1.x
Parameters
Reference
LabelRecognizerParameter Object
BinarizationModes
CharacterNormalizationModes
ColourConversionModes
GrayscaleEnhancementModes
GrayscaleTransformationModes
RegionPredetectionModes
ScaleUpModes
TextureDetectionModes
LabelRecognizerParameter Parameters
ReferenceRegion Object
Localization
ReferenceRegion Parameters
TextArea Object
TextArea Parameters
LineSpecification Object
LineSpecification Parameters
CharacterModel Object
CharacterModel Parameters
Enumerations
Error Code
Other Enumerations
BarcodeFormat
BarcodeFormat_2
ImagePixelFormat
LocalizationSourceType
DM_ChargeWay
DM_DeploymentType
DM_LicenseModule
DM_UUIDGenerationMethod
Product
Parameter Mode Enumerations
BinarizationMode
GrayscaleTransformationMode
RegionPredetectionMode
ColourConversionMode
GrayscaleEnhancementMode
TextureDetectionMode
ScaleUpMode
PDFReadingMode
Release Notes
License Activation
Introduction
Programming
JavaScript
User Guide
API Reference
Initialization Control
Recognition
Settings
UI Control
Auxiliary
Interfaces
DLRCharacterResult
DLRLineResult
DLRReferenceRegion
DLRResult
DLRRuntimeSettings
ScanSettings
Point
Quadrilateral
ImageSource
DSImage
Release Notes
Version 2.x
Android
User Guide
Demo & Samples
HelloWorld
MRZScanner
API Reference
LabelRecognizer
Auxiliary Classes
Quadrilateral
ImageData
BarcodeResult
LabelRecognizerException
DLRRuntimeSettings
DLRReferenceRegion
DLRResult
DLRLineResult
DLRCharacterResult
DLRDictionaryCorrectionThreshold
DLRFurtherModes
LableResultListener
LicenseManager
ImageSource
CoreException
CameraEnhancer Library
CameraEnhancer
UI Classes
DCECameraView
DCEImageEditorView
Auxiliary Classes
DCEFrame
DCEDrawingLayer
DrawingItem
QuadDrawingItem
RectDrawingItem
TextDrawingItem
DrawingStyle
DrawingStyleManager
RegionDefinition
Interface
DCEFrameListener
Enumerations
EnumEnhancerFeatures
EnumFrameQuality
EnumCameraState
EnumResolution
EnumDrawingItemState
EnumDrawingItemMeidaType
Interfaces
LabelResultListener
LicenseVerificationListener
Release Notes
Version 2.x
Version 1.x
iOS
User Guide
Demo & Samples
HelloWorld
MRZScanner
API Reference
DynamsoftLabelRecognizer
Auxiliary Classes
iQuadrilateral
iImageData
iBarcodeResult
iDLRRuntimeSettings
iDLRReferenceRegion
iDLRResult
iDLRLineResult
iDLRCharacterResult
iDLRDictionaryCorrectionThreshold
iDLRFurtherModes
DynamsoftLicenseManager
CameraEnhancer Library
CameraEnhancer
UI Classes
DCECameraView
DCEImageEditorView
Auxiliary Classes
DCEFrame
DCEDrawingLayer
DrawingItem
QuadDrawingItem
RectDrawingItem
TextDrawingItem
DrawingStyle
DrawingStyleManager
iRegionDefinition
Protocol
DCEFrameListener
Enumerations
EnumEnhancerFeatures
EnumFrameQuality
EnumCameraState
EnumResolution
EnumDrawingItemState
EnumDrawingItemMeidaType
Protocols
LabelResultListener
LicenseVerificationListener
Release Notes
Version 2.x
Version 1.x
.NET
User Guide
API Reference
LabelRecognizer
Auxiliary Classes
Quadrilateral
ImageData
BarcodeResult
LabelRecognizerException
DLR_RuntimeSettings
DLR_ReferenceRegion
DLR_Result
DLR_LineResult
DLR_CharacterResult
DLR_DictionaryCorrectionThreshold
DLR_FurtherModes
Release Notes
Version 2.x
Version 1.x
Java
User Guide
API Reference
LabelRecognizer
Auxiliary Classes
Point
Quadrilateral
ImageData
BarcodeResult
LabelRecognizerException
DLRRuntimeSettings
DLRReferenceRegion
DLRResult
DLRLineResult
DLRCharacterResult
DLRDictionaryCorrectionThreshold
DLRFurtherModes
Release Notes
Version 2.x
Version 1.x
C
User Guide
API Reference
Primary API
Auxiliary Structs
DM_Point
Quadrilateral
ImageData
BarcodeResultArray
BarcodeResult
DLR_RuntimeSettings
DLR_ReferenceRegion
DLR_ResultArray
DLR_Result
DLR_LineResult
DLR_CharacterResult
DLR_DictionaryCorrectionThreshold
DLR_FurtherModes
Release Notes
Version 2.x
Version 1.x
C++
User Guide
API Reference
CLabelRecognizer
Auxiliary Structs
DM_Point
Quadrilateral
ImageData
BarcodeResultArray
BarcodeResult
DLR_RuntimeSettings
DLR_ReferenceRegion
DLR_ResultArray
DLR_Result
DLR_LineResult
DLR_CharacterResult
DLR_DictionaryCorrectionThreshold
DLR_FurtherModes
Release Notes
Version 2.x
Version 1.x
Parameters
Reference
LabelRecognizerParameter Object
BinarizationModes
CharacterNormalizationModes
ColourConversionModes
GrayscaleEnhancementModes
GrayscaleTransformationModes
RegionPredetectionModes
ScaleUpModes
TextureDetectionModes
LabelRecognizerParameter Parameters
ReferenceRegion Object
Localization
ReferenceRegion Parameters
TextArea Object
TextArea Parameters
LineSpecification Object
LineSpecification Parameters
CharacterModel Object
CharacterModel Parameters
Enumerations
Error Code
Other Enumerations
BarcodeFormat
BarcodeFormat_2
ImagePixelFormat
LocalizationSourceType
DM_ChargeWay
DM_DeploymentType
DM_LicenseModule
DM_UUIDGenerationMethod
Product
Parameter Mode Enumerations
BinarizationMode
GrayscaleTransformationMode
RegionPredetectionMode
ColourConversionMode
GrayscaleEnhancementMode
TextureDetectionMode
ScaleUpMode
PDFReadingMode
Release Notes
License Activation
Introduction
Programming
JavaScript
User Guide
API Reference
Initialization Control
Recognition
Settings
UI Control
Auxiliary
Interfaces
DLRCharacterResult
DLRLineResult
DLRReferenceRegion
DLRResult
DLRRuntimeSettings
ScanSettings
Point
Quadrilateral
ImageSource
DSImage
Release Notes
Version 2.x
Android
User Guide
API Reference
LabelRecognizer
Auxiliary Classes
Point
Quadrilateral
ImageData
BarcodeResult
LabelRecognizerException
DLRRuntimeSettings
DLRReferenceRegion
DLRResult
DLRLineResult
DLRCharacterResult
DLRDictionaryCorrectionThreshold
DLRFurtherModes
DLRLicenseVerificationListener
Release Notes
Version 2.x
Version 1.x
iOS
User Guide
Demo & Samples
HelloWorld
MRZScanner
API Reference
DynamsoftLabelRecognizer
Auxiliary Classes
iQuadrilateral
iImageData
iBarcodeResult
iDLRRuntimeSettings
iDLRReferenceRegion
iDLRResult
iDLRLineResult
iDLRCharacterResult
iDLRDictionaryCorrectionThreshold
iDLRFurtherModes
DynamsoftLicenseManager
CameraEnhancer Library
CameraEnhancer
UI Classes
DCECameraView
DCEImageEditorView
Auxiliary Classes
DCEFrame
DCEDrawingLayer
DrawingItem
QuadDrawingItem
RectDrawingItem
TextDrawingItem
DrawingStyle
DrawingStyleManager
iRegionDefinition
Protocol
DCEFrameListener
Enumerations
EnumEnhancerFeatures
EnumFrameQuality
EnumCameraState
EnumResolution
EnumDrawingItemState
EnumDrawingItemMeidaType
Protocols
LabelResultListener
LicenseVerificationListener
Release Notes
Version 2.x
Version 1.x
.NET
User Guide
API Reference
LabelRecognizer
Auxiliary Classes
Quadrilateral
ImageData
BarcodeResult
LabelRecognizerException
DLR_RuntimeSettings
DLR_ReferenceRegion
DLR_Result
DLR_LineResult
DLR_CharacterResult
DLR_DictionaryCorrectionThreshold
DLR_FurtherModes
Release Notes
Version 2.x
Version 1.x
Java
User Guide
API Reference
LabelRecognizer
Auxiliary Classes
Point
Quadrilateral
ImageData
BarcodeResult
LabelRecognizerException
DLRRuntimeSettings
DLRReferenceRegion
DLRResult
DLRLineResult
DLRCharacterResult
DLRDictionaryCorrectionThreshold
DLRFurtherModes
Release Notes
Version 2.x
Version 1.x
C
User Guide
API Reference
Primary API
Auxiliary Structs
DM_Point
Quadrilateral
ImageData
BarcodeResultArray
BarcodeResult
DLR_RuntimeSettings
DLR_ReferenceRegion
DLR_ResultArray
DLR_Result
DLR_LineResult
DLR_CharacterResult
DLR_DictionaryCorrectionThreshold
DLR_FurtherModes
Release Notes
Version 2.x
Version 1.x
C++
User Guide
API Reference
CLabelRecognizer
Auxiliary Structs
DM_Point
Quadrilateral
ImageData
BarcodeResultArray
BarcodeResult
DLR_RuntimeSettings
DLR_ReferenceRegion
DLR_ResultArray
DLR_Result
DLR_LineResult
DLR_CharacterResult
DLR_DictionaryCorrectionThreshold
DLR_FurtherModes
Release Notes
Version 2.x
Version 1.x
Parameters
Reference
LabelRecognizerParameter Object
BinarizationModes
CharacterNormalizationModes
ColourConversionModes
GrayscaleEnhancementModes
GrayscaleTransformationModes
RegionPredetectionModes
ScaleUpModes
TextureDetectionModes
LabelRecognizerParameter Parameters
ReferenceRegion Object
Localization
ReferenceRegion Parameters
TextArea Object
TextArea Parameters
LineSpecification Object
LineSpecification Parameters
CharacterModel Object
CharacterModel Parameters
Enumerations
Error Code
Other Enumerations
BarcodeFormat
BarcodeFormat_2
ImagePixelFormat
LocalizationSourceType
DM_ChargeWay
DM_DeploymentType
DM_LicenseModule
DM_UUIDGenerationMethod
Product
Parameter Mode Enumerations
BinarizationMode
GrayscaleTransformationMode
RegionPredetectionMode
ColourConversionMode
GrayscaleEnhancementMode
TextureDetectionMode
ScaleUpMode
PDFReadingMode
Release Notes
License Activation
Introduction
Programming
Android
User Guide
API Reference
LabelRecognition Methods
General Methods
Initialization Methods
Recognizing Methods
Setting Methods
Class
DLRCharacterResult
DLRImageData
DLRLineResult
DLRPoint
DLRQuadrilateral
DLRReferenceRegion
DLRResult
DLRRuntimeSettings
DMLTSConnectionParameters
Release Notes
Version 1.x
iOS
User Guide
API Reference
Methods
General Methods
Initialization Methods
Recognizing Methods
Setting Methods
Class
iDLRCharacterResult
iDLRImageData
iDLRLineResult
iDLRQuadrilateral
iDLRReferenceRegion
iDLRResult
iDLRRuntimeSettings
iDLRLTSConnectionParameters
Release Notes
Version 1.x
.NET
User Guide
API Reference
LabelRecognition Methods
General Methods
Initialization Methods
Recognizing Methods
Setting Methods
Class
DLR_CharacterResult
DLR_ImageData
DLR_LineResult
DLR_Quadrilateral
DLR_ReferenceRegion
DLR_Result
DLR_RuntimeSettings
DMLTSConnectionParameters
Release Notes
Version 1.x
C
User Guide
API Reference
C Functions
General Methods
Initialization Methods
Recognizing Methods
Result Methods
Setting Methods
Structs
DLRCharacterResult
DLRImageData
DLRLineResult
DLRPoint
DLRQuadrilateral
DLRReferenceRegion
DLRResult
DLRResultArray
DLRRuntimeSettings
DM_LTSConnectionParameters
Release Notes
Version 1.x
C++
User Guide
API Reference
CLabelRecognition Class
General Methods
Initialization Methods
Recognizing Methods
Result Methods
Setting Methods
Structs
DLRCharacterResult
DLRImageData
DLRLineResult
DLRPoint
DLRQuadrilateral
DLRReferenceRegion
DLRResult
DLRResultArray
DLRRuntimeSettings
DM_LTSConnectionParameters
Release Notes
Version 1.x
Parameters
Reference
LabelRecognitionParameter Object
BinarizationModes
GrayscaleTransformationModes
RegionPredetectionModes
LabelRecognitionParameter Parameters
ReferenceRegion Object
Localization
ReferenceRegion Parameters
TextArea Object
TextArea Parameters
LineSpecification Object
LineSpecification Parameters
CharacterModel Object
CharacterModel Parameters
Enumerations
Error Code
Other Enumerations
Parameter Mode Enumerations
Release Notes
License Activation
Introduction
Programming
Android
User Guide
API Reference
LabelRecognition Methods
General Methods
Initialization Methods
Recognizing Methods
Setting Methods
Class
DLRCharacterResult
DLRImageData
DLRLineResult
DLRPoint
DLRQuadrilateral
DLRReferenceRegion
DLRResult
DLRRuntimeSettings
DMLTSConnectionParameters
Release Notes
Version 1.x
iOS
User Guide
API Reference
Methods
General Methods
Initialization Methods
Recognizing Methods
Setting Methods
Class
iDLRCharacterResult
iDLRImageData
iDLRLineResult
iDLRQuadrilateral
iDLRReferenceRegion
iDLRResult
iDLRRuntimeSettings
iDLRLTSConnectionParameters
Release Notes
Version 1.x
.NET
User Guide
API Reference
LabelRecognition Methods
General Methods
Initialization Methods
Recognizing Methods
Setting Methods
Class
DLR_CharacterResult
DLR_ImageData
DLR_LineResult
DLR_Quadrilateral
DLR_ReferenceRegion
DLR_Result
DLR_RuntimeSettings
DMLTSConnectionParameters
Release Notes
Version 1.x
C
User Guide
API Reference
C Functions
General Methods
Initialization Methods
Recognizing Methods
Result Methods
Setting Methods
Structs
DLRCharacterResult
DLRImageData
DLRLineResult
DLRPoint
DLRQuadrilateral
DLRReferenceRegion
DLRResult
DLRResultArray
DLRRuntimeSettings
DM_LTSConnectionParameters
Release Notes
Version 1.x
C++
User Guide
API Reference
CLabelRecognition Class
General Methods
Initialization Methods
Recognizing Methods
Result Methods
Setting Methods
Structs
DLRCharacterResult
DLRImageData
DLRLineResult
DLRPoint
DLRQuadrilateral
DLRReferenceRegion
DLRResult
DLRResultArray
DLRRuntimeSettings
DM_LTSConnectionParameters
Release Notes
Version 1.x
Parameters
Reference
LabelRecognitionParameter Object
BinarizationModes
GrayscaleTransformationModes
RegionPredetectionModes
LabelRecognitionParameter Parameters
ReferenceRegion Object
Localization
ReferenceRegion Parameters
TextArea Object
TextArea Parameters
LineSpecification Object
LineSpecification Parameters
CharacterModel Object
CharacterModel Parameters
Enumerations
Error Code
Other Enumerations
Parameter Mode Enumerations
Release Notes
License Activation
Introduction
Programming
Android
User Guide
API Reference
LabelRecognition Methods
General Methods
Initialization Methods
Recognizing Methods
Setting Methods
Class
DLRCharacterResult
DLRImageData
DLRLineResult
DLRPoint
DLRQuadrilateral
DLRReferenceRegion
DLRResult
DLRRuntimeSettings
DMLTSConnectionParameters
Release Notes
Version 1.x
iOS
User Guide
API Reference
Methods
General Methods
Initialization Methods
Recognizing Methods
Setting Methods
Class
iDLRCharacterResult
iDLRImageData
iDLRLineResult
iDLRQuadrilateral
iDLRReferenceRegion
iDLRResult
iDLRRuntimeSettings
iDLRLTSConnectionParameters
Release Notes
Version 1.x
.NET
User Guide
API Reference
LabelRecognition Methods
General Methods
Initialization Methods
Recognizing Methods
Setting Methods
Class
DLR_CharacterResult
DLR_ImageData
DLR_LineResult
DLR_Quadrilateral
DLR_ReferenceRegion
DLR_Result
DLR_RuntimeSettings
DMLTSConnectionParameters
Release Notes
Version 1.x
C
User Guide
API Reference
C Functions
General Methods
Initialization Methods
Recognizing Methods
Result Methods
Setting Methods
Structs
DLRCharacterResult
DLRImageData
DLRLineResult
DLRPoint
DLRQuadrilateral
DLRReferenceRegion
DLRResult
DLRResultArray
DLRRuntimeSettings
DM_LTSConnectionParameters
Release Notes
Version 1.x
C++
User Guide
API Reference
CLabelRecognition Class
General Methods
Initialization Methods
Recognizing Methods
Result Methods
Setting Methods
Structs
DLRCharacterResult
DLRImageData
DLRLineResult
DLRPoint
DLRQuadrilateral
DLRReferenceRegion
DLRResult
DLRResultArray
DLRRuntimeSettings
DM_LTSConnectionParameters
Release Notes
Version 1.x
Parameters
Reference
LabelRecognitionParameter Object
BinarizationModes
GrayscaleTransformationModes
RegionPredetectionModes
LabelRecognitionParameter Parameters
ReferenceRegion Object
Localization
ReferenceRegion Parameters
TextArea Object
TextArea Parameters
LineSpecification Object
LineSpecification Parameters
CharacterModel Object
CharacterModel Parameters
Enumerations
Error Code
Other Enumerations
Parameter Mode Enumerations
Release Notes
License Activation