• 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
      • API Reference
        • DynamsoftLabelRecognizer
        • Auxiliary Classes
          • iQuadrilateral
          • iImageData
          • iBarcodeResult
          • iDLRRuntimeSettings
          • iDLRReferenceRegion
          • iDLRResult
          • iDLRLineResult
          • iDLRCharacterResult
          • iDLRDictionaryCorrectionThreshold
          • iDLRFurtherModes
          • DLRLicenseVerificationDelegate
      • Release Notes
        • Version 2.x
        • Version 1.x
    • DotNet
      • 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
    • DotNet
      • 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
    • DotNet
      • 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
    • DotNet
      • 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
    • DotNet
      • 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