ColorConversionMode Enumeration
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Colors conversion mode. Controls how colors from the original image are converted into data for further analysis.
Namespace:Bytescout.BarCodeReaderAssembly: Bytescout.BarCodeReader (in Bytescout.BarCodeReader.dll) Version: 11.8.1.2082-master
Syntax
Members
| Member name | Value | Description | |
|---|---|---|---|
| ImageBlocks | 0 | (0) Block mode. Image colors and brightness analysed by blocks on the go. Unviersal and adaptive. Used by default. | |
| Image | 1 | (1) Image is analyzed as one large block when converting colors. | |
| Enhancing | 2 | (2) Alternative mode useful with some dark and unfocused barcode photos. | |
| NoiseFilter | 3 | (3) Modified ImageBlocks mode filtering noise using fine Median filter. Useful on some corrupted barcodes. | |
| Smoothed | 4 | (4) Modified ImageBlocks mode dilating darks lines/dots of the barcode. Useful on some corrupted barcodes. | |
| GridFiltering | 5 | (5) Grid filtering mode. Removes parasite grid artefacts from image background causing slowdown. Useful on scanned graph (plotting) paper. | |
| Threshold | 6 | (6) Simples and fastest mode with simple cutoff by predefined threshold level. | |
| Legacy | 7 | (7) Legacy implementation of the default block mode. |
See Also