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Introduction
DEVELOPMENT
User Guide
Getting Started
Explore Features
Basic Features
Specify barcode formats and count
Read a specific area/region
Handle Different Scenarios
Read inverted barcodes
Read deformed barcodes
Read incomplete barcodes
Read barcodes from a large image
Read barcodes with small module size
Read images with imbalanced colors
Read images with uneven lighting
Read images with texture
Read images with lots of text
Read high-density QR Codes
Preprocess images to read difficult barcodes
Automatically detect barcode Region of Interest
Barcode Results
Get barcode confidence and rotation
Get barcode location
Get detailed barcode information
Filter and sort decoding results
Advanced Features
Control when to terminate a decoding process
Use SimplifiedSettings or Templates
Use format specific configurations
Check Use Cases
Read DPM codes
Read Postal codes
Samples and Demo
API Reference
DynamsoftCaptureVisionRouter
CaptureVisionRouter
Constructor
Single-File Processing
Multiple-File Processing
Settings
Buffered Items
Intermediate Result
Auxiliary Methods
Classes
BufferedItemsManager
CaptureStateListener
CaptureVisionRouterModule
CapturedResultArray
CapturedResultFilter
CapturedResultReceiver
CapturedResult
ImageSourceStateListener
IntermediateResultManager
IntermediateResultReceiver
SimplifiedCaptureVisionSettings
Enums
EnumCaptureState
EnumImageSourceState
EnumPresetTemplate
DynamsoftBarcodeReader
Classes
AztecDetails
BarcodeDetails
BarcodeReaderModule
BarcodeResultItem
CandidateBarcodeZone
CandidateBarcodeZonesUnit
ComplementedBarcodeImageUnit
DataMatrixDetails
DecodedBarcodeElement
DecodedBarcodesResult
DecodedBarcodesUnit
DeformationResistedBarcodeImageUnit
DeformationResistedBarcode
ExtendedBarcodeResult
LocalizedBarcodeElement
LocalizedBarcodesUnit
OneDCodeDetails
PDF417Details
QRCodeDetails
ScaledBarcodeImageUnit
SimplifiedBarcodeReaderSettings
Enums
EnumBarcodeFormat
EnumDeblurMode
EnumExtendedBarcodeResultType
EnumLocalizationMode
EnumQRCodeErrorCorrectionLevel
DynamsoftCore
Classes
AbstractIntermediateResultReceiver
BinaryImageUnit
CapturedResultBase
CapturedResultItem
ColourImageUnit
ContoursUnit
Contour
CoreModule
Corner
Edge
EnhancedGrayscaleImageUnit
FileImageTag
GrayscaleImageUnit
ImageData
ImageSourceAdapter
ImageSourceErrorListener
ImageTag
IntermediateResultExtraInfo
IntermediateResultUnit
IntermediateResult
LineSegmentsUnit
LineSegment
ObservationParameters
OriginalImageResultItem
PDFReadingParameter
Point
PredetectedRegionElement
PredetectedRegionsUnit
Quadrilateral
Rect
RegionObjectElement
ScaledColourImageUnit
ShortLinesUnit
TextRemovedBinaryImageUnit
TextZone
TextZonesUnit
TextureDetectionResultUnit
TextureRemovedBinaryImageUnit
TextureRemovedGrayscaleImageUnit
TransformedGrayscaleImageUnit
Vector4
VideoFrameTag
Enums
EnumBufferOverflowProtectionMode
EnumCapturedResultItemType
EnumColourChannelUsageType
EnumCornerType
EnumCrossVerificationStatus
EnumErrorCode
EnumGrayscaleEnhancementMode
EnumGrayscaleTransformationMode
EnumImageCaptureDistanceMode
EnumImageFileFormat
EnumImagePixelFormat
EnumImageTagType
EnumIntermediateResultUnitType
EnumPDFReadingMode
EnumRasterDataSource
EnumRegionObjectElementType
EnumSectionType
EnumTransformMatrixType
EnumVideoFrameQuality
DynamsoftUtility
Classes
DirectoryFetcher
FileFetcher
ImageIO
ImageProcessor
ImageDrawer
MultiFrameResultCrossFilter
ProactiveImageSourceAdapter
UtilityModule
Enums
FilterType
DynamsoftLicense
LicenseManager
LicenseModule
DynamsoftImageProcessing
ImageProcessingModule
UNDERSTANDING DBR
Architecture
Input
Image Processing
Region Pre-detection
Shared Detection
Barcode Localization
Barcode Decoding
Semantic Processing
Output
Performance
Speed
Accuracy
Read Rate
Parameters
CaptureVisionTemplate Object
ImageROIProcessingNameArray
ImageSourceName
MaxParallelTasks
MinImageCaptureInterval
Name
OutputOriginalImage
SemanticProcessingNameArray
Timeout
ImageSource Object
DirectoryPath
FileFilter
Name
Pages
PDFReadingMode
Recursive
Type
TargetROIDef Object
BaseTargetROIDefName
EnableResultsDeduplication
Location
ReferenceObjectFilter
AtomicResultTypeArray
ReferenceTargetROIDefNameArray
ReferenceTaskNameArray
BarcodeFilteringCondition
FrameFilteringCondition
TextLineFilteringCondition
RegionFilteringCondition
Offset
ReferenceObjectOriginIndex
ReferenceObjectType
MeasureByPercentage
FirstPoint
SecondPoint
ThirdPoint
FourthPoint
ReferenceXAxis
ReferenceYAxis
Name
PauseFlag
TaskSettingNameArray
BarcodeReaderTaskSetting Object
BarcodeFormatIds
BarcodeFormatSpecificationNameArray
BaseBarcodeReaderTaskSettingName
DPMCodeReadingModes
ExpectedBarcodesCount
MaxThreadsInOneTask
Name
TextResultOrderModes
SectionArray
RegionPredetectionSection Object
Section
ImageParameterName
StageArray
PredetectRegionsStage Object
Stage
RegionPredetectionModes
BarcodeLocalizationSection Object
Section
ImageParameterName
StageArray
LocalizeCandidateBarcodesStage Object
Stage
LocalizationModes
LocalizeBarcodesStage Object
Stage
BarcodeDecodingSection Object
Section
ImageParameterName
StageArray
ResistDeformationStage Object
Stage
DeformationResistingModes
ComplementBarcodeStage Object
Stage
BarcodeComplementModes
ScaleBarcodeImageStage Object
Stage
BarcodeScaleModes
DecodeBarcodesStage Object
Stage
DeblurModes
ReturnBarcodeZoneClarity
OutputTaskSetting Object
Name
OutputCondition
ImageParameter Object
BaseImageParameterName
Name
ApplicableStages
Assemble Lines Stage
Stage
LineAssemblyMode
Binarize Image Stage
Stage
BinarizationModes
Binarize Texture Removed Grayscale Stage
Stage
BinarizationModes
Convert to Grayscale Stage
Stage
ColourConversionModes
Detect Shortlines Stage
Stage
ShortlinesDetectionMode
Detect Text Zones Stage
Stage
TextDetectionMode
Detect Texture Stage
Stage
TextureDetectionModes
Enhance Grayscale Stage
Stage
GrayscaleEnhancementModes
Find Contours Stage
Stage
Remove Text Zones from Binary Stage
Stage
IfEraseTextZone
Remove Texture from Grayscale Stage
Stage
Stage
Scale Image Stage
Stage
ImageScaleSettings
Transform Grayscale Stage
Stage
GrayscaleTransformationModes
BarcodeFormatSpecification Object
AllModuleDeviation
AustralianPostEncodingTable
BarcodeAngleRangeArray
BarcodeBytesLengthRangeArray
BarcodeHeightRangeArray
BarcodeTextLengthRangeArray
BarcodeTextRegExPattern
BarcodeWidthRangeArray
BarcodeZoneBarCountRangeArray
BarcodeZoneMinDistanceToImageBorders
Code128Subset
DataMatrixModuleIsotropic
DataMatrixSizeOptions
EnableAddOnCode
EnableDataMatrixECC000-140
EnableQRCodeModel1
ExpectedBarcodesCount
FindUnevenModuleBarcode
HasVerticalQuietZone
HeadModuleRatio
IncludeImpliedAI01
IncludeTrailingCheckDigit
MinQuietZoneWidth
MinRatioOfBarcodeZoneWidthToHeight
MinResultConfidence
MirrorMode
ModuleSizeRangeArray
MSICodeCheckDigitCalculation
Name
PartitionModes
PatchCodeSearchingMargins
RequireStartStopChars
ReturnPartialBarcodeValue
StandardFormat
TailModuleRatio
VerifyCheckDigit
CaptureVisionModel Object
DirectoryPath
MaxModelInstances
ModelArgs
CharSet Object
Name
Global Parameter
MaxTotalImageDimension
IntraOpNumThreads
USEFUL RESOURCES
Release Notes
Version 11.x
Version 10.x
Version 9.x
Version 8.x
Version 7.6.0 and below
Upgrade Instructions
License Initialization
FAQ
General
Licensing & Usage
Configuration
Multi Platform
Error & Debug
OTHER EDITIONS
Choose a Language
.NET
Java
C++
JS
Android
iOS
MAUI
Introduction
DEVELOPMENT
User Guide
Getting Started
Explore Features
Basic Features
Specify barcode formats and count
Read a specific area/region
Handle Different Scenarios
Read inverted barcodes
Read deformed barcodes
Read incomplete barcodes
Read barcodes from a large image
Read barcodes with small module size
Read images with imbalanced colors
Read images with uneven lighting
Read images with texture
Read images with lots of text
Read high-density QR Codes
Preprocess images to read difficult barcodes
Automatically detect barcode Region of Interest
Barcode Results
Get barcode confidence and rotation
Get barcode location
Get detailed barcode information
Filter and sort decoding results
Advanced Features
Control when to terminate a decoding process
Use SimplifiedSettings or Templates
Use format specific configurations
Check Use Cases
Read DPM codes
Read Postal codes
Samples and Demo
API Reference
DynamsoftCaptureVisionRouter
CaptureVisionRouter
Constructor and Destructor
Single-File Processing
Multiple-File Processing
Settings
Intermediate Result
Buffered Items
Auxiliary Methods
Classes
BufferedItemsManager
CaptureVisionError
CaptureVisionException
CaptureVisionRouterModule
CapturedResultFilter
CapturedResultReceiver
CapturedResult
IntermediateResultManager
IntermediateResultReceiver
PresetTemplate
SimplifiedCaptureVisionSettings
Interfaces
ICaptureStateListener
IImageSourceStateListener
Enums
EnumCaptureState
EnumImageSourceState
DynamsoftBarcodeReader
Classes
AztecDetails
BarcodeDetails
BarcodeReaderException
BarcodeReaderModule
BarcodeResultItem
CandidateBarcodeZone
CandidateBarcodeZonesUnit
ComplementedBarcodeImageUnit
DataMatrixDetails
DecodedBarcodeElement
DecodedBarcodesResult
DecodedBarcodesUnit
DeformationResistedBarcodeImageUnit
DeformationResistedBarcode
ExtendedBarcodeResult
LocalizedBarcodeElement
LocalizedBarcodesUnit
OneDCodeDetails
PDF417Details
QRCodeDetails
ScaledBarcodeImageUnit
SimplifiedBarcodeReaderSettings
Enums
EnumBarcodeFormat
EnumDeblurMode
EnumExtendedBarcodeResultType
EnumLocalizationMode
EnumQRCodeErrorCorrectionLevel
DynamsoftCore
Classes
AbstractIntermediateResultReceiver
BinaryImageUnit
CapturedResultBase
CapturedResultItem
ColourImageUnit
ContoursUnit
Contour
CoreError
CoreException
CoreModule
Corner
Edge
EnhancedGrayscaleImageUnit
FileImageTag
GrayscaleImageUnit
ImageData
ImageSourceAdapter
ImageTag
IntermediateResultExtraInfo
IntermediateResultUnit
IntermediateResult
LineSegmentsUnit
LineSegment
ObservationParameters
OriginalImageResultItem
PDFReadingParameter
Point
PredetectedRegionElement
PredetectedRegionsUnit
Quadrilateral
Rect
RegionObjectElement
ScaledColourImageUnit
ShortLinesUnit
TextRemovedBinaryImageUnit
TextZone
TextZonesUnit
TextureDetectionResultUnit
TextureRemovedBinaryImageUnit
TextureRemovedGrayscaleImageUnit
TransformedGrayscaleImageUnit
Vector4
VideoFrameTag
Interface
IImageSourceErrorListener
Enums
EnumBufferOverflowProtectionMode
EnumCapturedResultItemType
EnumColourChannelUsageType
EnumCornerType
EnumCrossVerificationStatus
EnumErrorCode
EnumGrayscaleEnhancementMode
EnumGrayscaleTransformationMode
EnumImageCaptureDistanceMode
EnumImageFileFormat
EnumImagePixelFormat
EnumImageTagType
EnumIntermediateResultUnitType
EnumPDFReadingMode
EnumRasterDataSource
EnumRegionObjectElementType
EnumSectionType
EnumTransformMatrixType
EnumVideoFrameQuality
DynamsoftUtility
Classes
DirectoryFetcher
FileFetcher
ImageIO
ImageProcessor
ImageDrawer
MultiFrameResultCrossFilter
ProactiveImageSourceAdapter
UtilityException
UtilityModule
Enums
EnumFilterType
DynamsoftLicense
LicenseError
LicenseException
LicenseManager
LicenseModule
DynamsoftImageProcessing
ImageProcessingModule
UNDERSTANDING DBR
Architecture
Input
Image Processing
Region Pre-detection
Shared Detection
Barcode Localization
Barcode Decoding
Semantic Processing
Output
Performance
Speed
Accuracy
Read Rate
Parameters
CaptureVisionTemplate Object
ImageROIProcessingNameArray
ImageSourceName
MaxParallelTasks
MinImageCaptureInterval
Name
OutputOriginalImage
SemanticProcessingNameArray
Timeout
ImageSource Object
DirectoryPath
FileFilter
Name
Pages
PDFReadingMode
Recursive
Type
TargetROIDef Object
BaseTargetROIDefName
EnableResultsDeduplication
Location
ReferenceObjectFilter
AtomicResultTypeArray
ReferenceTargetROIDefNameArray
ReferenceTaskNameArray
BarcodeFilteringCondition
FrameFilteringCondition
TextLineFilteringCondition
RegionFilteringCondition
Offset
ReferenceObjectOriginIndex
ReferenceObjectType
MeasureByPercentage
FirstPoint
SecondPoint
ThirdPoint
FourthPoint
ReferenceXAxis
ReferenceYAxis
Name
PauseFlag
TaskSettingNameArray
BarcodeReaderTaskSetting Object
BarcodeFormatIds
BarcodeFormatSpecificationNameArray
BaseBarcodeReaderTaskSettingName
DPMCodeReadingModes
ExpectedBarcodesCount
MaxThreadsInOneTask
Name
TextResultOrderModes
SectionArray
RegionPredetectionSection Object
Section
ImageParameterName
StageArray
PredetectRegionsStage Object
Stage
RegionPredetectionModes
BarcodeLocalizationSection Object
Section
ImageParameterName
StageArray
LocalizeCandidateBarcodesStage Object
Stage
LocalizationModes
LocalizeBarcodesStage Object
Stage
BarcodeDecodingSection Object
Section
ImageParameterName
StageArray
ResistDeformationStage Object
Stage
DeformationResistingModes
ComplementBarcodeStage Object
Stage
BarcodeComplementModes
ScaleBarcodeImageStage Object
Stage
BarcodeScaleModes
DecodeBarcodesStage Object
Stage
DeblurModes
ReturnBarcodeZoneClarity
OutputTaskSetting Object
Name
OutputCondition
ImageParameter Object
BaseImageParameterName
Name
ApplicableStages
Assemble Lines Stage
Stage
LineAssemblyMode
Binarize Image Stage
Stage
BinarizationModes
Binarize Texture Removed Grayscale Stage
Stage
BinarizationModes
Convert to Grayscale Stage
Stage
ColourConversionModes
Detect Shortlines Stage
Stage
ShortlinesDetectionMode
Detect Text Zones Stage
Stage
TextDetectionMode
Detect Texture Stage
Stage
TextureDetectionModes
Enhance Grayscale Stage
Stage
GrayscaleEnhancementModes
Find Contours Stage
Stage
Remove Text Zones from Binary Stage
Stage
IfEraseTextZone
Remove Texture from Grayscale Stage
Stage
Stage
Scale Image Stage
Stage
ImageScaleSettings
Transform Grayscale Stage
Stage
GrayscaleTransformationModes
BarcodeFormatSpecification Object
AllModuleDeviation
AustralianPostEncodingTable
BarcodeAngleRangeArray
BarcodeBytesLengthRangeArray
BarcodeHeightRangeArray
BarcodeTextLengthRangeArray
BarcodeTextRegExPattern
BarcodeWidthRangeArray
BarcodeZoneBarCountRangeArray
BarcodeZoneMinDistanceToImageBorders
Code128Subset
DataMatrixModuleIsotropic
DataMatrixSizeOptions
EnableAddOnCode
EnableDataMatrixECC000-140
EnableQRCodeModel1
ExpectedBarcodesCount
FindUnevenModuleBarcode
HasVerticalQuietZone
HeadModuleRatio
IncludeImpliedAI01
IncludeTrailingCheckDigit
MinQuietZoneWidth
MinRatioOfBarcodeZoneWidthToHeight
MinResultConfidence
MirrorMode
ModuleSizeRangeArray
MSICodeCheckDigitCalculation
Name
PartitionModes
PatchCodeSearchingMargins
RequireStartStopChars
ReturnPartialBarcodeValue
StandardFormat
TailModuleRatio
VerifyCheckDigit
CaptureVisionModel Object
DirectoryPath
MaxModelInstances
ModelArgs
CharSet Object
Name
Global Parameter
MaxTotalImageDimension
IntraOpNumThreads
USEFUL RESOURCES
Release Notes
Version 11.x
Version 9.x
Version 8.x
Version 7.6.0 and below
Upgrade Instructions
License Initialization
FAQ
General
Licensing & Usage
Configuration
Multi Platform
Error & Debug
OTHER EDITIONS
Choose a Language
Python
.NET
C++
JS
Android
iOS
MAUI
Introduction
DEVELOPMENT
User Guide
Getting Started
Explore Features
Basic Features
Specify barcode formats and count
Read a specific area/region
Handle Different Scenarios
Read inverted barcodes
Read deformed barcodes
Read incomplete barcodes
Read barcodes from a large image
Read barcodes with small module size
Read images with imbalanced colors
Read images with uneven lighting
Read images with texture
Read images with lots of text
Read high-density QR Codes
Preprocess images to read difficult barcodes
Automatically detect barcode Region of Interest
Barcode Results
Get barcode confidence and rotation
Get barcode location
Get detailed barcode information
Filter and sort decoding results
Advanced Features
Control when to terminate a decoding process
Use SimplifiedSettings or Templates
Use format specific configurations
Check Use Cases
Read DPM codes
Read Postal codes
Samples and Demo
API Reference
DynamsoftCaptureVisionRouter
CaptureVisionRouter
Constructor and Destructor
Single-File Processing
Multiple-File Processing
Settings
Auxiliary Methods
Classes
BufferedItemsManager
CaptureVisionRouterModule
CapturedResultFilter
CapturedResultReceiver
CapturedResult
IntermediateResultManager
IntermediateResultReceiver
PresetTemplate
SimplifiedCaptureVisionSettings
Interfaces
ICaptureStateListener
IImageSourceStateListener
Enums
EnumCaptureState
EnumImageSourceState
DynamsoftBarcodeReader
Classes
AztecDetails
BarcodeDetails
BarcodeReaderModule
BarcodeResultItem
CandidateBarcodeZone
CandidateBarcodeZonesUnit
ComplementedBarcodeImageUnit
DataMatrixDetails
DecodedBarcodeElement
DecodedBarcodesResult
DecodedBarcodesUnit
DeformationResistedBarcodeImageUnit
DeformationResistedBarcode
ExtendedBarcodeResult
LocalizedBarcodeElement
LocalizedBarcodesUnit
OneDCodeDetails
PDF417Details
QRCodeDetails
ScaledBarcodeImageUnit
SimplifiedBarcodeReaderSettings
Enums
EnumBarcodeFormat
EnumDeblurMode
EnumExtendedBarcodeResultType
EnumLocalizationMode
EnumQRCodeErrorCorrectionLevel
DynamsoftCore
Classes
AbstractIntermediateResultReceiver
BinaryImageUnit
CapturedResultBase
CapturedResultItem
ColourImageUnit
ContoursUnit
Contour
CoreModule
Corner
Edge
EnhancedGrayscaleImageUnit
FileImageTag
GrayscaleImageUnit
ImageData
ImageSourceAdapter
ImageTag
IntermediateResultExtraInfo
IntermediateResultUnit
IntermediateResult
LineSegmentsUnit
LineSegment
ObservationParameters
OriginalImageResultItem
PDFReadingParameter
Point
PredetectedRegionElement
PredetectedRegionsUnit
Quadrilateral
Rect
RegionObjectElement
ScaledColourImageUnit
ShortLinesUnit
TextRemovedBinaryImageUnit
TextZone
TextZonesUnit
TextureDetectionResultUnit
TextureRemovedBinaryImageUnit
TextureRemovedGrayscaleImageUnit
TransformedGrayscaleImageUnit
Vector4
VideoFrameTag
Interface
IImageSourceErrorListener
Enums
EnumBufferOverflowProtectionMode
EnumCapturedResultItemType
EnumColourChannelUsageType
EnumCornerType
EnumCrossVerificationStatus
EnumErrorCode
EnumGrayscaleEnhancementMode
EnumGrayscaleTransformationMode
EnumImageCaptureDistanceMode
EnumImageFileFormat
EnumImagePixelFormat
EnumImageTagType
EnumIntermediateResultUnitType
EnumPDFReadingMode
EnumRasterDataSource
EnumRegionObjectElementType
EnumSectionType
EnumTransformMatrixType
EnumVideoFrameQuality
DynamsoftUtility
Classes
DirectoryFetcher
FileFetcher
ImageIO
ImageProcessor
ImageDrawer
MultiFrameResultCrossFilter
ProactiveImageSourceAdapter
UtilityModule
Enums
EnumFilterType
DynamsoftLicense
LicenseManager
LicenseModule
DynamsoftImageProcessing
ImageProcessingModule
UNDERSTANDING DBR
Architecture
Input
Image Processing
Region Pre-detection
Shared Detection
Barcode Localization
Barcode Decoding
Semantic Processing
Output
Performance
Speed
Accuracy
Read Rate
Parameters
CaptureVisionTemplate Object
ImageROIProcessingNameArray
ImageSourceName
MaxParallelTasks
MinImageCaptureInterval
Name
OutputOriginalImage
SemanticProcessingNameArray
Timeout
ImageSource Object
DirectoryPath
FileFilter
Name
Pages
PDFReadingMode
Recursive
Type
TargetROIDef Object
BaseTargetROIDefName
EnableResultsDeduplication
Location
ReferenceObjectFilter
AtomicResultTypeArray
ReferenceTargetROIDefNameArray
ReferenceTaskNameArray
BarcodeFilteringCondition
FrameFilteringCondition
TextLineFilteringCondition
RegionFilteringCondition
Offset
ReferenceObjectOriginIndex
ReferenceObjectType
MeasureByPercentage
FirstPoint
SecondPoint
ThirdPoint
FourthPoint
ReferenceXAxis
ReferenceYAxis
Name
PauseFlag
TaskSettingNameArray
BarcodeReaderTaskSetting Object
BarcodeFormatIds
BarcodeFormatSpecificationNameArray
BaseBarcodeReaderTaskSettingName
DPMCodeReadingModes
ExpectedBarcodesCount
MaxThreadsInOneTask
Name
TextResultOrderModes
SectionArray
RegionPredetectionSection Object
Section
ImageParameterName
StageArray
PredetectRegionsStage Object
Stage
RegionPredetectionModes
BarcodeLocalizationSection Object
Section
ImageParameterName
StageArray
LocalizeCandidateBarcodesStage Object
Stage
LocalizationModes
LocalizeBarcodesStage Object
Stage
BarcodeDecodingSection Object
Section
ImageParameterName
StageArray
ResistDeformationStage Object
Stage
DeformationResistingModes
ComplementBarcodeStage Object
Stage
BarcodeComplementModes
ScaleBarcodeImageStage Object
Stage
BarcodeScaleModes
DecodeBarcodesStage Object
Stage
DeblurModes
ReturnBarcodeZoneClarity
OutputTaskSetting Object
Name
OutputCondition
ImageParameter Object
BaseImageParameterName
Name
ApplicableStages
Assemble Lines Stage
Stage
LineAssemblyMode
Binarize Image Stage
Stage
BinarizationModes
Binarize Texture Removed Grayscale Stage
Stage
BinarizationModes
Convert to Grayscale Stage
Stage
ColourConversionModes
Detect Shortlines Stage
Stage
ShortlinesDetectionMode
Detect Text Zones Stage
Stage
TextDetectionMode
Detect Texture Stage
Stage
TextureDetectionModes
Enhance Grayscale Stage
Stage
GrayscaleEnhancementModes
Find Contours Stage
Stage
Remove Text Zones from Binary Stage
Stage
IfEraseTextZone
Remove Texture from Grayscale Stage
Stage
Stage
Scale Image Stage
Stage
ImageScaleSettings
Transform Grayscale Stage
Stage
GrayscaleTransformationModes
BarcodeFormatSpecification Object
AllModuleDeviation
AustralianPostEncodingTable
BarcodeAngleRangeArray
BarcodeBytesLengthRangeArray
BarcodeHeightRangeArray
BarcodeTextLengthRangeArray
BarcodeTextRegExPattern
BarcodeWidthRangeArray
BarcodeZoneBarCountRangeArray
BarcodeZoneMinDistanceToImageBorders
Code128Subset
DataMatrixModuleIsotropic
DataMatrixSizeOptions
EnableAddOnCode
EnableDataMatrixECC000-140
EnableQRCodeModel1
ExpectedBarcodesCount
FindUnevenModuleBarcode
HasVerticalQuietZone
HeadModuleRatio
IncludeImpliedAI01
IncludeTrailingCheckDigit
MinQuietZoneWidth
MinRatioOfBarcodeZoneWidthToHeight
MinResultConfidence
MirrorMode
ModuleSizeRangeArray
MSICodeCheckDigitCalculation
Name
PartitionModes
PatchCodeSearchingMargins
RequireStartStopChars
ReturnPartialBarcodeValue
StandardFormat
TailModuleRatio
VerifyCheckDigit
CaptureVisionModel Object
DirectoryPath
MaxModelInstances
ModelArgs
CharSet Object
Name
Global Parameter
MaxTotalImageDimension
IntraOpNumThreads
USEFUL RESOURCES
Release Notes
Version 11.x
Version 10.x
Version 9.x
Version 8.x
Version 7.6.0 and below
Upgrade Instructions
License Initialization
FAQ
General
Licensing & Usage
Configuration
Multi Platform
Error & Debug
OTHER EDITIONS
Choose a Language
Python
Java
C++
JS
Android
iOS
MAUI
Introduction
DEVELOPMENT
User Guide
Getting Started
Explore Features
Basic Features
Specify barcode formats and count
Read a specific area/region
Handle Different Scenarios
Read inverted barcodes
Read deformed barcodes
Read incomplete barcodes
Read barcodes from a large image
Read barcodes with small module size
Read images with imbalanced colors
Read images with uneven lighting
Read images with texture
Read images with lots of text
Read high-density QR Codes
Preprocess images to read difficult barcodes
Automatically detect barcode Region of Interest
Barcode Results
Get barcode confidence and rotation
Get barcode location
Get detailed barcode information
Filter and sort decoding results
Use intermediate results
Advanced Features
Control when to terminate a decoding process
Use SimplifiedSettings or Templates
Use format specific configurations
Check Use Cases
Read DPM codes
Read Postal codes
Samples and Demo
API Reference
DynamsoftCaptureVisionRouter
CCaptureVisionRouter
Constructor and Destructor
Single-File Processing
Multiple-File Processing
Settings
Intermediate Result
Buffered Items
Auxiliary Methods
Classes
CCaptureStateListener
CCaptureVisionRouterModule
CCapturedResult
CCapturedResultFilter
CCapturedResultReceiver
CImageSourceStateListener
CIntermediateResultManager
CIntermediateResultReceiver
CPresetTemplate
Structs
SimplifiedCaptureVisionSettings
Enums
CaptureState
ImageSourceState
DynamsoftBarcodeReader
Classes
CAztecDetails
CBarcodeDetails
CBarcodeReaderModule
CBarcodeResultItem
CCandidateBarcodeZone
CCandidateBarcodeZonesUnit
CComplementedBarcodeImageUnit
CDataMatrixDetails
CDecodedBarcodeElement
CDecodedBarcodesResult
CDecodedBarcodesUnit
CDeformationResistedBarcodeImageUnit
CDeformationResistedBarcode
CExtendedBarcodeResult
CLocalizedBarcodeElement
CLocalizedBarcodesUnit
COneDCodeDetails
CPDF417Details
CQRCodeDetails
CScaledBarcodeImageUnit
Structs
SimplifiedBarcodeReaderSettings
Enums
BarcodeFormat
DeblurMode
ExtendedBarcodeResultType
LocalizationMode
QRCodeErrorCorrectionLevel
DynamsoftCore
Classes
CAbstractIntermediateResultReceiver
CBinaryImageUnit
CCapturedResultBase
CCapturedResultItem
CColourImageUnit
CContoursUnit
CContour
CCoreModule
CCorner
CEdge
CEnhancedGrayscaleImageUnit
CFileImageTag
CGrayscaleImageUnit
CImageData
CImageSourceAdapter
CImageSourceErrorListener
CImageTag
CIntermediateResultUnit
CIntermediateResult
CLineSegmentsUnit
CLineSegment
CObservationParameters
COriginalImageResultItem
CPDFReadingParameter
CPoint
CPredetectedRegionElement
CPredetectedRegionsUnit
CQuadrilateral
CRect
CRegionObjectElement
CScaledColourImageUnit
CShortLinesUnit
CTextRemovedBinaryImageUnit
CTextZone
CTextZonesUnit
CTextureDetectionResultUnit
CTextureRemovedBinaryImageUnit
CTextureRemovedGrayscaleImageUnit
CTransformedGrayscaleImageUnit
CVector4
CVideoFrameTag
Structs
IntermediateResultExtraInfo
Enums
BufferOverflowProtectionMode
CapturedResultItemType
ColourChannelUsageType
CornerType
CrossVerificationStatus
ErrorCode
GrayscaleEnhancementMode
GrayscaleTransformationMode
ImageCaptureDistanceMode
ImageFileFormat
ImagePixelFormat
ImageTagType
IntermediateResultUnitType
PDFReadingMode
RasterDataSource
RegionObjectElementType
SectionType
TransformMatrixType
VideoFrameQuality
DynamsoftUtility
Classes
CDirectoryFetcher
CFileFetcher
CImageIO
CImageProcessor
CImageDrawer
CMultiFrameResultCrossFilter
CProactiveImageSourceAdapter
CUtilityModule
Enums
FilterType
DynamsoftLicense
CLicenseManager
CLicenseModule
DynamsoftImageProcessing
CImageProcessingModule
UNDERSTANDING DBR
Architecture
Input
Image Processing
Region Pre-detection
Shared Detection
Barcode Localization
Barcode Decoding
Semantic Processing
Output
Performance
Speed
Accuracy
Read Rate
Parameters
CaptureVisionTemplate Object
ImageROIProcessingNameArray
ImageSourceName
MaxParallelTasks
MinImageCaptureInterval
Name
OutputOriginalImage
SemanticProcessingNameArray
Timeout
ImageSource Object
DirectoryPath
FileFilter
Name
Pages
PDFReadingMode
Recursive
Type
TargetROIDef Object
BaseTargetROIDefName
EnableResultsDeduplication
Location
ReferenceObjectFilter
AtomicResultTypeArray
ReferenceTargetROIDefNameArray
ReferenceTaskNameArray
BarcodeFilteringCondition
FrameFilteringCondition
TextLineFilteringCondition
RegionFilteringCondition
Offset
ReferenceObjectOriginIndex
ReferenceObjectType
MeasureByPercentage
FirstPoint
SecondPoint
ThirdPoint
FourthPoint
ReferenceXAxis
ReferenceYAxis
Name
PauseFlag
TaskSettingNameArray
BarcodeReaderTaskSetting Object
BarcodeFormatIds
BarcodeFormatSpecificationNameArray
BaseBarcodeReaderTaskSettingName
DPMCodeReadingModes
ExpectedBarcodesCount
MaxThreadsInOneTask
Name
TextResultOrderModes
SectionArray
RegionPredetectionSection Object
Section
ImageParameterName
StageArray
PredetectRegionsStage Object
Stage
RegionPredetectionModes
BarcodeLocalizationSection Object
Section
ImageParameterName
StageArray
LocalizeCandidateBarcodesStage Object
Stage
LocalizationModes
LocalizeBarcodesStage Object
Stage
BarcodeDecodingSection Object
Section
ImageParameterName
StageArray
ResistDeformationStage Object
Stage
DeformationResistingModes
ComplementBarcodeStage Object
Stage
BarcodeComplementModes
ScaleBarcodeImageStage Object
Stage
BarcodeScaleModes
DecodeBarcodesStage Object
Stage
DeblurModes
ReturnBarcodeZoneClarity
OutputTaskSetting Object
Name
OutputCondition
ImageParameter Object
BaseImageParameterName
Name
ApplicableStages
Assemble Lines Stage
Stage
LineAssemblyMode
Binarize Image Stage
Stage
BinarizationModes
Binarize Texture Removed Grayscale Stage
Stage
BinarizationModes
Convert to Grayscale Stage
Stage
ColourConversionModes
Detect Shortlines Stage
Stage
ShortlinesDetectionMode
Detect Text Zones Stage
Stage
TextDetectionMode
Detect Texture Stage
Stage
TextureDetectionModes
Enhance Grayscale Stage
Stage
GrayscaleEnhancementModes
Find Contours Stage
Stage
Remove Text Zones from Binary Stage
Stage
IfEraseTextZone
Remove Texture from Grayscale Stage
Stage
Stage
Scale Image Stage
Stage
ImageScaleSettings
Transform Grayscale Stage
Stage
GrayscaleTransformationModes
BarcodeFormatSpecification Object
AllModuleDeviation
AustralianPostEncodingTable
BarcodeAngleRangeArray
BarcodeBytesLengthRangeArray
BarcodeHeightRangeArray
BarcodeTextLengthRangeArray
BarcodeTextRegExPattern
BarcodeWidthRangeArray
BarcodeZoneBarCountRangeArray
BarcodeZoneMinDistanceToImageBorders
Code128Subset
DataMatrixModuleIsotropic
DataMatrixSizeOptions
EnableAddOnCode
EnableDataMatrixECC000-140
EnableQRCodeModel1
ExpectedBarcodesCount
FindUnevenModuleBarcode
HasVerticalQuietZone
HeadModuleRatio
IncludeImpliedAI01
IncludeTrailingCheckDigit
MinQuietZoneWidth
MinRatioOfBarcodeZoneWidthToHeight
MinResultConfidence
MirrorMode
ModuleSizeRangeArray
MSICodeCheckDigitCalculation
Name
PartitionModes
PatchCodeSearchingMargins
RequireStartStopChars
ReturnPartialBarcodeValue
StandardFormat
TailModuleRatio
VerifyCheckDigit
CaptureVisionModel Object
DirectoryPath
MaxModelInstances
ModelArgs
CharSet Object
Name
Global Parameter
MaxTotalImageDimension
IntraOpNumThreads
USEFUL RESOURCES
Release Notes
Version 11.x
Version 10.x
Version 9.x
Version 8.x
Version 7.6.0 and below
Upgrade Instructions
License Initialization
FAQ
General
Licensing & Usage
Configuration
Multi Platform
Error & Debug
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Version 9.x or older
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