DLRRuntimeSettings
Interface for setting up the recognition process.
Attributes
Attribute | Type |
---|---|
maxThreadCount |
number |
characterModelName |
string |
linesCount |
number |
regionPredetectionModes |
DLRRegionPredetectionMode [8] |
referenceRegion |
DLRReferenceRegion |
textArea |
Quadrilateral |
grayscaleTransformationModes |
DLRGrayscaleTransformationMode [8] |
maxThreadCount
Sets the number of threads the algorithm will use to recognize label.
- Value range
[1, 4]
- Default value
4
- Remarks
To keep a balance between speed and quality, the library concurrently runs four different threads by default.
characterModelName
The name of the CharacterModel.
linesCount
Sets the text lines count of the text area.
- Value range
[0, 200]
- Default value
0
- Remarks
0: line count is not certain.
regionPredetectionModes
Sets the region pre-detection mode.
- Value range
Each array item can be any one of the DLRRegionPredetectionMode
Enumeration items.
-
Default value
[DLR_RPM_SKIP, DLR_RPM_SKIP, DLR_RPM_SKIP, DLR_RPM_SKIP, DLR_RPM_SKIP, DLR_RPM_SKIP, DLR_RPM_SKIP, DLR_RPM_SKIP]
-
Remarks
The array index represents the priority of the item. The smaller index is, the higher priority is.
referenceRegion
Sets the reference region to search for text.
textArea
Sets the text area relative to the reference region.
grayscaleTransformationModes
Sets the grayscale transformation mode.
- Value range
Each array item can be any one of the DLRGrayscaleTransformationMode
Enumeration items.
-
Default value
[DLR_GTM_ORIGINAL, DLR_GTM_SKIP, DLR_GTM_SKIP, DLR_GTM_SKIP, DLR_GTM_SKIP, DLR_GTM_SKIP, DLR_GTM_SKIP, DLR_GTM_SKIP]
-
Remarks
The array index represents the priority of the item. The smaller index is, the higher priority is.