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Documentation
Table of contents

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RegionPredetectionMode

Describes the region predetection mode.

Declarations

Language Declaration
C / C++ enum RegionPredetectionMode
.Net enum Dynamsoft.Core.EnumRegionPredetectionMode
Android class com.dynamsoft.core.EnumRegionPredetectionMode
ObjC / Swift enum EnumRegionPredetectionMode
Java class com.dynamsoft.core.EnumRegionPredetectionMode

Members

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

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