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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]

This page is compatible for:

Version 7.5

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