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GrayscaleEnhancementMode
Describes the grayscale image preprocessing mode.
Declarations
Language | Declaration |
---|---|
JavaScript | enum EnumDLRGrayscaleEnhancementMode |
C / C++ | enum GrayscaleEnhancementMode |
.Net | enum Dynamsoft.Core.EnumGrayscaleEnhancementMode |
Android | class com.dynamsoft.core.EnumGrayscaleEnhancementMode |
ObjC / Swift | enum EnumGrayscaleEnhancementMode |
Java | class com.dynamsoft.core.EnumGrayscaleEnhancementMode |
Members
Member (except ObjC/Swift) | Member (ObjC/Swift) | Value | Description | Valid Argument(s) |
---|---|---|---|---|
GEM_SKIP | EnumGrayscaleEnhancementModeSkip | 0x00 | Skips image preprocessing. | N/A |
GEM_AUTO | EnumGrayscaleEnhancementModeAuto | 0x01 | Not supported yet. | N/A |
GEM_GENERAL | EnumGrayscaleEnhancementModeGeneral | 0x02 | Takes the unpreprocessed image for following operations. | N/A |
GEM_GRAY_EQUALIZE | EnumGrayscaleEnhancementModeGrayEqualize | 0x04 | Preprocesses the image using the gray equalization algorithm. | Sensitivity |
GEM_GRAY_SMOOTH | EnumGrayscaleEnhancementModeGraySmooth | 0x08 | Preprocesses the image using the gray smoothing algorithm. | SmoothBlockSizeX SmoothBlockSizeY |
GEM_SHARPEN_SMOOTH | EnumGrayscaleEnhancementModeSharpenSmooth | 0x10 | Preprocesses the image using the sharpening and smoothing algorithm. | SmoothBlockSizeX SmoothBlockSizeY SharpenBlockSizeX SharpenBlockSizeY |