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
iOS Edition Introduction
DEVELOPMENT ON IOS
User Guide
Getting Started
Explore Features
Basic Features
Customize the UI
Demo & Samples
HelloWorld
Read text lines from Video (CameraEnhancer)
API Reference
DSCaptureVisionRouter
Constructor and Destructor
Single-File Processing
Multiple-File Processing
Settings
Intermediate Result
Input
DSDirectoryFetcher
DSFileFetcher
DSImageSourceAdapter
CameraEnhancer
Final Results
DSCapturedResultReceiver
DSCapturedResult
DSCapturedResultItem
DSOriginalImageResultItem
DSTextLineResultItem
DSRecognizedTextLinesResult
DSCharacterResult
Final Results Filters
DSCapturedResultFilter
DSMultiFrameResultCrossFilter
Intermediate Results
DSIntermediateResultManager
DSIntermediateResultReceiver
DSObservationParameters
DSIntermediateResultExtraInfo
DSIntermediateResult
DSIntermediateResultUnit
DSRecognizedTextLinesUnit
DSLocalizedTextLinesUnit
DSPredetectedRegionsUnit
DSRegionObjectElement
DSRecognizedTextLineElement
DSLocalizedTextLineElement
DSPredetectedRegionElement
Others
DSBinaryImageUnit
DSColourImageUnit
DSContoursUnit
DSEnhancedGrayscaleImageUnit
DSGrayscaleImageUnit
DSLineSegmentsUnit
DSScaledDownColourImageUnit
DSTextRemovedBinaryImageUnit
DSTextZonesUnit
DSTextureDetectionResultUnit
DSTextureRemovedBinaryImageUnit
DSTextureRemovedGrayscaleImageUnit
DSTransformedGrayscaleImageUnit
Settings
DSSimplifiedCaptureVisionSettings
DSSimplifiedLabelRecognizerSettings
State Listener
DSCaptureStateListener
DSImageSourceStateListener
DSLicenseManager
Basic Structure
DSContour
DSCorner
DSEdge
DSFileImageTag
DSImageData
DSImageTag
DSLineSegment
DSQuadrilateral
DSRect
DSVideoFrameTag
Enumerations
BufferOverflowProtectionMode
CapturedResultItemType
CaptureState
ColourChannelUsageType
CornerType
ErrorCode
GrayscaleEnhancementMode
GrayscaleTransformationMode
ImageCaptureDistanceMode
ImagePixelFormat
ImageSourceState
ImageTagType
IntermediateResultUnitType
LogMode
PresetTemplate
RasterDataSource
RegionObjectElementType
SectionType
TransformMatrixType
VideoFrameQuality
Modules
CaptureVisionModule
CoreModule
LicenseModule
LabelRecognizerModule
UtilityModule
USEFUL RESOURCES
Release Notes
Version 3.x
Version 2.x
Version 1.x
Upgrade Instructions
OTHERS
Develop for Android (Java & Kotlin)
Android Edition Introduction
DEVELOPMENT ON ANDROID
User Guide
Getting Started
Explore Features
Basic Features
Customize the UI
Demo & Samples
HelloWorld
Read text lines from Video (CameraEnhancer)
API Reference
CaptureVisionRouter
Constructor and Destructor
Single-File Processing
Multiple-File Processing
Settings
Intermediate Result
Input
DirectoryFetcher
FileFetcher
ImageSourceAdapter
CameraEnhancer
Final Results
CapturedResultReceiver
CapturedResult
CapturedResultItem
OriginalImageResultItem
TextLineResultItem
RecognizedTextLinesResult
CharacterResult
Final Results Filters
CapturedResultFilter
MultiFrameResultCrossFilter
Intermediate Results
IntermediateResultManager
IntermediateResultReceiver
ObservationParameters
IntermediateResultExtraInfo
IntermediateResult
IntermediateResultUnit
RecognizedTextLinesUnit
LocalizedTextLinesUnit
PredetectedRegionsUnit
RegionObjectElement
RecognizedTextLineElement
LocalizedTextLineElement
PredetectedRegionElement
Others
BinaryImageUnit
ColourImageUnit
ContoursUnit
EnhancedGrayscaleImageUnit
GrayscaleImageUnit
LineSegmentsUnit
ScaledDownColourImageUnit
TextRemovedBinaryImageUnit
TextZonesUnit
TextureDetectionResultUnit
TextureRemovedBinaryImageUnit
TextureRemovedGrayscaleImageUnit
TransformedGrayscaleImageUnit
Settings
SimplifiedCaptureVisionSettings
SimplifiedLabelRecognizerSettings
State Listener
CaptureStateListener
ImageSourceStateListener
LicenseManager
Basic Structure
Contour
Corner
Edge
FileImageTag
ImageData
ImageTag
LineSegment
Quadrilateral
Rect
VideoFrameTag
Enumerations
BufferOverflowProtectionMode
CapturedResultItemType
CaptureState
ColourChannelUsageType
CornerType
ErrorCode
GrayscaleEnhancementMode
GrayscaleTransformationMode
ImageCaptureDistanceMode
ImagePixelFormat
ImageSourceState
ImageTagType
IntermediateResultUnitType
LogMode
PresetTemplate
RasterDataSource
RegionObjectElementType
SectionType
TransformMatrixType
VideoFrameQuality
Modules
CaptureVisionModule
CoreModule
LicenseModule
LabelRecognizerModule
UtilityModule
USEFUL RESOURCES
Release Notes
Version 3.x
Version 2.x
Version 1.x
Upgrade Instructions
OTHERS
Develop for iOS (Objective-C & Swift)
iOS Edition Introduction
DEVELOPMENT ON IOS
User Guide
Getting Started
Explore Features
Basic Features
Customize the UI
Demo & Samples
HelloWorld
Read text lines from Video (CameraEnhancer)
API Reference
DSCaptureVisionRouter
Constructor and Destructor
Single-File Processing
Multiple-File Processing
Settings
Intermediate Result
Input
DSDirectoryFetcher
DSFileFetcher
DSImageSourceAdapter
CameraEnhancer
Final Results
DSCapturedResultReceiver
DSCapturedResult
DSCapturedResultItem
DSOriginalImageResultItem
DSTextLineResultItem
DSRecognizedTextLinesResult
DSCharacterResult
Final Results Filters
DSCapturedResultFilter
DSMultiFrameResultCrossFilter
Intermediate Results
DSIntermediateResultManager
DSIntermediateResultReceiver
DSObservationParameters
DSIntermediateResultExtraInfo
DSIntermediateResult
DSIntermediateResultUnit
DSRecognizedTextLinesUnit
DSLocalizedTextLinesUnit
DSPredetectedRegionsUnit
DSRegionObjectElement
DSRecognizedTextLineElement
DSLocalizedTextLineElement
DSPredetectedRegionElement
Others
DSBinaryImageUnit
DSColourImageUnit
DSContoursUnit
DSEnhancedGrayscaleImageUnit
DSGrayscaleImageUnit
DSLineSegmentsUnit
DSScaledDownColourImageUnit
DSTextRemovedBinaryImageUnit
DSTextZonesUnit
DSTextureDetectionResultUnit
DSTextureRemovedBinaryImageUnit
DSTextureRemovedGrayscaleImageUnit
DSTransformedGrayscaleImageUnit
Settings
DSSimplifiedCaptureVisionSettings
DSSimplifiedLabelRecognizerSettings
State Listener
DSCaptureStateListener
DSImageSourceStateListener
DSLicenseManager
Basic Structure
DSContour
DSCorner
DSEdge
DSFileImageTag
DSImageData
DSImageTag
DSLineSegment
DSQuadrilateral
DSRect
DSVideoFrameTag
Enumerations
BufferOverflowProtectionMode
CapturedResultItemType
CaptureState
ColourChannelUsageType
CornerType
ErrorCode
GrayscaleEnhancementMode
GrayscaleTransformationMode
ImageCaptureDistanceMode
ImagePixelFormat
ImageSourceState
ImageTagType
IntermediateResultUnitType
LogMode
PresetTemplate
RasterDataSource
RegionObjectElementType
SectionType
TransformMatrixType
VideoFrameQuality
Modules
CaptureVisionModule
CoreModule
LicenseModule
LabelRecognizerModule
UtilityModule
USEFUL RESOURCES
Release Notes
Version 3.x
Version 2.x
Version 1.x
Upgrade Instructions
OTHERS
Develop for Android (Java & Kotlin)
Android Edition Introduction
DEVELOPMENT ON ANDROID
User Guide
Getting Started
Explore Features
Basic Features
Customize the UI
Demo & Samples
HelloWorld
Read text lines from Video (CameraEnhancer)
API Reference
CaptureVisionRouter
Constructor and Destructor
Single-File Processing
Multiple-File Processing
Settings
Intermediate Result
Input
DirectoryFetcher
FileFetcher
ImageSourceAdapter
CameraEnhancer
Final Results
CapturedResultReceiver
CapturedResult
CapturedResultItem
OriginalImageResultItem
TextLineResultItem
RecognizedTextLinesResult
CharacterResult
Final Results Filters
CapturedResultFilter
MultiFrameResultCrossFilter
Intermediate Results
IntermediateResultManager
IntermediateResultReceiver
ObservationParameters
IntermediateResultExtraInfo
IntermediateResult
IntermediateResultUnit
RecognizedTextLinesUnit
LocalizedTextLinesUnit
PredetectedRegionsUnit
RegionObjectElement
RecognizedTextLineElement
LocalizedTextLineElement
PredetectedRegionElement
Others
BinaryImageUnit
ColourImageUnit
ContoursUnit
EnhancedGrayscaleImageUnit
GrayscaleImageUnit
LineSegmentsUnit
ScaledDownColourImageUnit
TextRemovedBinaryImageUnit
TextZonesUnit
TextureDetectionResultUnit
TextureRemovedBinaryImageUnit
TextureRemovedGrayscaleImageUnit
TransformedGrayscaleImageUnit
Settings
SimplifiedCaptureVisionSettings
SimplifiedLabelRecognizerSettings
State Listener
CaptureStateListener
ImageSourceStateListener
LicenseManager
Basic Structure
Contour
Corner
Edge
FileImageTag
ImageData
ImageTag
LineSegment
Quadrilateral
Rect
VideoFrameTag
Enumerations
BufferOverflowProtectionMode
CapturedResultItemType
CaptureState
ColourChannelUsageType
CornerType
ErrorCode
GrayscaleEnhancementMode
GrayscaleTransformationMode
ImageCaptureDistanceMode
ImagePixelFormat
ImageSourceState
ImageTagType
IntermediateResultUnitType
LogMode
PresetTemplate
RasterDataSource
RegionObjectElementType
SectionType
TransformMatrixType
VideoFrameQuality
Modules
CaptureVisionModule
CoreModule
LicenseModule
LabelRecognizerModule
UtilityModule
USEFUL RESOURCES
Release Notes
Version 3.x
Version 2.x
Version 1.x
Upgrade Instructions
OTHERS
Develop for iOS (Objective-C & Swift)
iOS Edition Introduction
DEVELOPMENT
User Guide
API Reference
DynamsoftLabelRecognizer
Auxiliary Classes
iQuadrilateral
iImageData
iBarcodeResult
iDLRRuntimeSettings
iDLRReferenceRegion
iDLRResult
iDLRLineResult
iDLRCharacterResult
iDLRDictionaryCorrectionThreshold
iDLRFurtherModes
DLRLicenseVerificationDelegate
USEFUL RESOURCES
Release Notes
Version 2.x
Version 1.x
Android Edition Introduction
DEVELOPMENT
User Guide
API Reference
LabelRecognizer
Auxiliary Classes
Point
Quadrilateral
ImageData
BarcodeResult
LabelRecognizerException
DLRRuntimeSettings
DLRReferenceRegion
DLRResult
DLRLineResult
DLRCharacterResult
DLRDictionaryCorrectionThreshold
DLRFurtherModes
DLRLicenseVerificationListener
USEFUL RESOURCES
Release Notes
Version 2.x
Version 1.x
iOS Edition Introduction
DEVELOPMENT
User Guide
API Reference
Methods
General Methods
Initialization Methods
Recognizing Methods
Setting Methods
Class
iDLRCharacterResult
iDLRImageData
iDLRLineResult
iDLRQuadrilateral
iDLRReferenceRegion
iDLRResult
iDLRRuntimeSettings
iDLRLTSConnectionParameters
USEFUL RESOURCES
Release Notes
Version 1.x
Android Edition Introduction
DEVELOPMENT
User Guide
API Reference
LabelRecognition Methods
General Methods
Initialization Methods
Recognizing Methods
Setting Methods
Class
DLRCharacterResult
DLRImageData
DLRLineResult
DLRPoint
DLRQuadrilateral
DLRReferenceRegion
DLRResult
DLRRuntimeSettings
DMLTSConnectionParameters
USEFUL RESOURCES
Release Notes
Version 1.x
iOS Edition Introduction
DEVELOPMENT
User Guide
API Reference
Methods
General Methods
Initialization Methods
Recognizing Methods
Setting Methods
Class
iDLRCharacterResult
iDLRImageData
iDLRLineResult
iDLRQuadrilateral
iDLRReferenceRegion
iDLRResult
iDLRRuntimeSettings
iDLRLTSConnectionParameters
USEFUL RESOURCES
Release Notes
Version 1.x
Android Edition Introduction
DEVELOPMENT
User Guide
API Reference
LabelRecognition Methods
General Methods
Initialization Methods
Recognizing Methods
Setting Methods
Class
DLRCharacterResult
DLRImageData
DLRLineResult
DLRPoint
DLRQuadrilateral
DLRReferenceRegion
DLRResult
DLRRuntimeSettings
DMLTSConnectionParameters
USEFUL RESOURCES
Release Notes
Version 1.x
iOS Edition Introduction
DEVELOPMENT
User Guide
API Reference
Methods
General Methods
Initialization Methods
Recognizing Methods
Setting Methods
Class
iDLRCharacterResult
iDLRImageData
iDLRLineResult
iDLRQuadrilateral
iDLRReferenceRegion
iDLRResult
iDLRRuntimeSettings
iDLRLTSConnectionParameters
USEFUL RESOURCES
Release Notes
Version 1.x
Android Edition Introduction
DEVELOPMENT
User Guide
API Reference
LabelRecognition Methods
General Methods
Initialization Methods
Recognizing Methods
Setting Methods
Class
DLRCharacterResult
DLRImageData
DLRLineResult
DLRPoint
DLRQuadrilateral
DLRReferenceRegion
DLRResult
DLRRuntimeSettings
DMLTSConnectionParameters
USEFUL RESOURCES
Release Notes
Version 1.x
Latest version
Version 2.2.20
Version 2.0.0
Version 1.2.1
Version 1.2
Version 1.0
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