Dynamsoft Barcode Reader Enumeration - Parameter Mode Enumeration

Enumeration	Description
`BarcodeColourMode`	Describes the barcode colour mode.
`BarcodeComplementMode`	Describes the barcode complement mode.
`BinarizationMode`	Describes the binarization mode.
`ColourClusteringMode`	Describes the colour clustering mode.
`ColourConversionMode`	Describes the colour conversion mode.
`ConflictMode`	Describes the conflict mode.
`DeblurMode`	Describes the deblur mode.
`DeformationResistingMode`	Describes the deformation resisting mode.
`DPMCodeReadingMode`	Describes the DPM code reading mode.
`GrayscaleTransformationMode`	Describes the grayscale transformation mode.
`ImagePreprocessingMode`	Describes the image preprocessing mode.
`LocalizationMode`	Describes the localization mode.
`PDFReadingMode`	Describes the PDF reading mode.
`RegionPredetectionMode`	Describes the region predetection mode.
`ScaleUpMode`	Describes the scale up mode.
`TerminatePhase`	Describes the terminate phase.
`TextFilterMode`	Describes the text filter mode.
`TextureDetectionMode`	Describes the texture detection mode.

BarcodeColourMode

Describes the barcode colour mode.

Declarations

Language	Declaration
C / C++	`enum BarcodeColourMode`

Members

Member	Value	Description	Valid Argument(s)
BICM_SKIP	0x00	Skips the barcode colour operation.	`N/A`
BICM_DARK_ON_LIGHT	0x01	Dark items on a light background.	`LightReflection`
BICM_LIGHT_ON_DARK	0x02	Light items on a dark background. Not supported yet.	`N/A`
BICM_DARK_ON_DARK	0x04	Dark items on a dark background. Not supported yet.	`N/A`
BICM_LIGHT_ON_LIGHT	0x08	Light items on a light background. Not supported yet.	`N/A`
BICM_DARK_LIGHT_MIXED	0x10	The background is mixed by dark and light. Not supported yet.	`N/A`
BICM_DARK_ON_LIGHT_DARK_SURROUNDING	0x20	Dark item on a light background surrounded by dark.	`LightReflection`

BarcodeComplementMode

Describes the barcode complement mode.

Declarations

Language	Declaration
C / C++	`enum BarcodeComplementMode`

Members

Member	Value	Description
BCM_SKIP	0x00	Skips the barcode complement.
BCM_AUTO	0x01	Not supported yet.
BCM_GENERAL	0x02	Complements the barcode using the general algorithm.

BinarizationMode

Describes the binarization mode.

Declarations

Language	Declaration
C / C++	`enum BinarizationMode`

Members

Member	Value	Description	Valid Argument(s)
BM_SKIP	0x00	Skips the binarization.	`N/A`
BM_AUTO	0x01	Not supported yet.	`N/A`
BM_LOCAL_BLOCK	0x02	Binarizes the image based on the local block.	`BlockSizeX` `BlockSizeY` `EnableFillBinaryVacancy` `ImagePreprocessingModesIndex` `ThreshValueCoefficient`
BM_THRESHOLD	0x04	Performs image binarization based on the given threshold.	`BinarizationThreshold` `ImagePreprocessingModesIndex`

ColourClusteringMode

Describes the colour clustering mode.

Declarations

Language	Declaration
C / C++	`enum ColourClusteringMode`

Members

Member	Value	Description	Valid Argument(s)
CCM_SKIP	0x00	Skips the colour clustering.	`N/A`
CCM_AUTO	0x01	Not supported yet.	`N/A`
CCM_GENERAL_HSV	0x02	Clusters colours using the general algorithm based on HSV.	`Sensitivity`

ColourConversionMode

Describes the colour conversion mode.

Declarations

Language	Declaration
C / C++	`enum ColourConversionMode`

Members

Member	Value	Description	Valid Argument(s)
CICM_SKIP	0x00	Skip the colour conversion.	`N/A`
CICM_GENERAL	0x01	Converts a colour image to a grayscale image using the general algorithm.	`BlueChannelWeight` `GreenChannelWeight` `RedChannelWeight`

ConflictMode

Describes the conflict mode.

Declarations

Language	Declaration
C / C++	`enum ConflictMode`

Members

Member	Value	Description
CM_IGNORE	0x01	Ignores new settings and inherits the previous settings.
CM_OVERWRITE	0x02	Overwrites the old settings with new settings.

DeblurMode

Describes the deblur mode.

Declarations

Language	Declaration
C / C++	`enum DeblurMode`

Members

Member	Value	Description
DM_SKIP	0x00	Skips the deblur process.
DM_DIRECT_BINARIZATION	0x01	Performs deblur process using the direct binarization algorithm.
DM_THRESHOLD_BINARIZATION	0x02	Performs deblur process using the threshold binarization algorithm.
DM_GRAY_EQUALIZATION	0x04	Performs deblur process using the gray equalization algorithm.
DM_SMOOTHING	0x08	Performs deblur process using the smoothing algorithm.
DM_MORPHING	0x10	Performs deblur process using the morphing algorithm.
DM_DEEP_ANALYSIS	0x20	Performs deblur process using the deep analysis algorithm.
DM_SHARPENING	0x40	Performs deblur process using the sharpening algorithm.

DeformationResistingMode

Describes the deformation resisting mode.

Declarations

Language	Declaration
C / C++	`enum DeformationResistingMode`

Members

Member	Value	Description	Valid Argument(s)
DRM_SKIP	0x00	Skip the deformation resisting.	`N/A`
DRM_AUTO	0x01	Not supported yet.	`N/A`
DRM_GENERAL	0x02	Resists deformation using the general algorithm.	`Level`

DPMCodeReadingMode

Describes the DPM code reading mode.

Declarations

Language	Declaration
C / C++	`enum DPMCodeReadingMode`

Members

Member	Value	Description
DPMCRM_SKIP	0x00	Skip the DPM code reading.
DPMCRM_AUTO	0x01	Not supported yet.
DPMCRM_GENERAL	0x02	Reads DPM code using the general algorithm.

GrayscaleTransformationMode

Describes the grayscale transformation mode.

Declarations

Language	Declaration
C / C++	`enum GrayscaleTransformationMode`

Members

Member	Value	Description
GTM_SKIP	0x00	Skips grayscale transformation.
GTM_INVERTED	0x01	Transforms to inverted grayscale. Recommended for light on dark images.
GTM_ORIGINAL	0x02	Keeps the original grayscale. Recommended for dark on light images.

ImagePreprocessingMode

Describes the image preprocessing mode.

Declarations

Language	Declaration
C / C++	`enum ImagePreprocessingMode`

Members

Member	Value	Description	Valid Argument(s)
IPM_SKIP	0x00	Skips image preprocessing.	`N/A`
IPM_AUTO	0x01	Not supported yet.	`N/A`
IPM_GENERAL	0x02	Takes the unpreprocessed image for following operations.	`N/A`
IPM_GRAY_EQUALIZE	0x04	Preprocesses the image using the gray equalization algorithm.	`Sensitivity`
IPM_GRAY_SMOOTH	0x08	Preprocesses the image using the gray smoothing algorithm.	`SmoothBlockSizeX` `SmoothBlockSizeY`
IPM_SHARPEN_SMOOTH	0x10	Preprocesses the image using the sharpening and smoothing algorithm.	`SmoothBlockSizeX` `SmoothBlockSizeY` `SharpenBlockSizeX` `SharpenBlockSizeY`
IPM_MORPHOLOGY	0x20	Preprocesses the image using the morphology algorithm.	`MorphOperation` `MorphShape` `MorphOperationKernelSizeX` `MorphOperationKernelSizeY`

LocalizationMode

Describes the localization mode.

Declarations

Language	Declaration
C / C++	`enum LocalizationMode`

Members

Member	Value	Description	Valid Argument(s)
LM_SKIP	0x00	Skips localization.	`N/A`
LM_AUTO	0x01	Not supported yet.	`N/A`
LM_CONNECTED_BLOCKS	0x02	Localizes barcodes by searching for connected blocks. This algorithm usually gives best result and it is recommended to set ConnectedBlocks to the highest priority.	`N/A`
LM_STATISTICS	0x04	Localizes barcodes by groups of contiguous black-white regions. This is optimized for QRCode and DataMatrix.	`N/A`
LM_LINES	0x08	Localizes barcodes by searching for groups of lines. This is optimized for 1D and PDF417 barcodes.	`N/A`
LM_SCAN_DIRECTLY	0x10	Localizes barcodes quickly. This mode is recommended in interactive scenario.	`ScanStride` `ScanDirection`
LM_STATISTICS_MARKS	0x20	Localizes barcodes by groups of marks.This is optimized for DPM codes.	`N/A`
LM_STATISTICS_POSTAL_CODE	0x40	Localizes barcodes by groups of connected blocks and lines.This is optimized for postal codes.	`N/A`

PDFReadingMode

Describes the PDF reading mode.

Declarations

Language	Declaration
C / C++	`enum PDFReadingMode`

Members

Member	Value	Description
PDFRM_AUTO	0x01	Lets the library choose the reading mode automatically.
PDFRM_VECTOR	0x02	Detects barcode from vector data in PDF file.
PDFRM_RASTER	0x04	Converts the PDF file to image(s) first, then perform barcode recognition.

RegionPredetectionMode

Describes the region predetection mode.

Declarations

Language	Declaration
C / C++	`enum RegionPredetectionMode`

Members

Member	Value	Description	Valid Argument(s)
RPM_SKIP	0x00	Skips region detection.	`N/A`
RPM_AUTO	0x01	Lets the library choose an algorithm automatically to detect region.	`N/A`
RPM_GENERAL	0x02	Takes the whole image as a region.	`N/A`
RPM_GENERAL_RGB_CONTRAST	0x04	Detects region using the general algorithm based on RGB colour contrast.	`MinImageDimension` `Sensitivity` `SpatialIndexBlockSize`
RPM_GENERAL_GRAY_CONTRAST	0x08	Detects region using the general algorithm based on gray contrast.	`MinImageDimension` `Sensitivity` `SpatialIndexBlockSize`
RPM_GENERAL_HSV_CONTRAST	0x10	Detects region using the general algorithm based on HSV colour contrast.	`AspectRatioRange` `FindAccurateBoundary` `ForeAndBackgroundColours` `HeightRange` `MinImageDimension` `RelativeBarcodeRegions` `Sensitivity` `SpatialIndexBlockSize` `WidthRange`

ScaleUpMode

Describes the scale up mode.

Declarations

Language	Declaration
C / C++	`enum ScaleUpMode`

Members

Member	Value	Description	Valid Argument(s)
SUM_SKIP	0x00	Skip the scale-up process.	`N/A`
SUM_AUTO	0x01	The library chooses an interpolation method automatically to scale up.	`N/A`
SUM_LINEAR_INTERPOLATION	0x02	Scales up using the linear interpolation method.	`AcuteAngleWithXThreshold` `ModuleSizeThreshold` `TargetModuleSize`
SUM_NEAREST_NEIGHBOUR_INTERPOLATION	0x04	Scales up using the nearest-neighbour interpolation method.	`AcuteAngleWithXThreshold` `ModuleSizeThreshold` `TargetModuleSize`

TerminatePhase

Describes the terminate phase.

Declarations

Language	Declaration
C / C++	`enum TerminatePhase`

Members

Member	Value	Description
TP_REGION_PREDETECTED	0x01	Exits the barcode reading algorithm after the region predetection is done.
TP_IMAGE_PREPROCESSED	0x02	Exits the barcode reading algorithm after the region predetection and image pre-processing is done.
TP_IMAGE_BINARIZED	0x04	Exits the barcode reading algorithm after the region predetection, image pre-processing, and image binarization are done.
TP_BARCODE_LOCALIZED	0x08	Exits the barcode reading algorithm after the region predetection, image pre-processing, image binarization, and barcode localization are done.
TP_BARCODE_TYPE_DETERMINED	0x10	Exits the barcode reading algorithm after the region predetection, image pre-processing, image binarization, barcode localization, and barcode type determining are done.
TP_BARCODE_RECOGNIZED	0x20	Exits the barcode reading algorithm after the region predetection, image pre-processing, image binarization, barcode localization, barcode type determining, and barcode recognition are done.

TextFilterMode

Describes the text filter mode.

Declarations

Language	Declaration
C / C++	`enum TextFilterMode`

Members

Member	Value	Description	Valid Argument(s)
TFM_SKIP	0x00	Skip the text filtering.	`N/A`
TFM_AUTO	0x01	Not supported yet.	`N/A`
TFM_GENERAL_CONTOUR	0x02	Filters text using the general algorithm based on contour.	`MinImageDimension` `Sensitivity`

TextureDetectionMode

Describes the texture detection mode.

Declarations

Language	Declaration
C / C++	`enum TextureDetectionMode`

Members

Member	Value	Description	Valid Argument(s)
TDM_SKIP	0x00	Skips texture detection.	`N/A`
TDM_AUTO	0x01	Not supported yet.	`N/A`
TDM_GENERAL_WIDTH_CONCENTRATION	0x02	Detects texture using the general algorithm.	`Sensitivity`