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DLRRuntimeSettings
Defines a struct to configure the text recognizer runtime settings. These settings control the text recognition process.
Typedefs
typedef struct tagDLRRuntimeSettings DLRRuntimeSettings
Attributes
| Attribute | Type |
|---|---|
maxThreadCount |
int |
characterModelName |
char[64] |
linesCount |
int |
regionPredetectionModes |
DLRRegionPredetectionMode[8] |
referenceRegion |
DLRReferenceRegion |
textArea |
DLRQuadrilateral |
grayscaleTransformationModes |
DLRGrayscaleTransformationMode[8] |
reserved |
char[64] |
maxThreadCount
Sets the number of threads the algorithm will use to recognize label.
int tagDLRRuntimeSettings::maxThreadCount
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.
char tagDLRRuntimeSettings::characterModelName[64]
linesCount
Sets the text lines count of the text area.
int tagDLRRuntimeSettings::linesCount
Value Range
[0, 200]
Default value
0
Remarks
0: line count is not certain.
regionPredetectionModes
Sets the region pre-detection mode.
DLRRegionPredetectionMode tagDLRRuntimeSettings::regionPredetectionModes[8]
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.
DLRReferenceRegion tagDLRRuntimeSettings::referenceRegion
textArea
Sets the text area relative to the reference region.
DLRQuadrilateral tagDLRRuntimeSettings::textArea
grayscaleTransformationModes
Sets the grayscale transformation mode.
DLRGrayscaleTransformationMode tagDLRRuntimeSettings::grayscaleTransformationModes[8]
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.
reserved
Reserved memory for struct. The length of this array indicates the size of the memory reserved for this struct.
char tagDLRRuntimeSettings::reserved[64]
Yes
No