RegionPredetectionMode

Sets whether to pre-detect barcode regions before accurate localization.

Presence

Optional

Type

Int, String

Values

enum RegionPredetectionMode
{
    RPM_Disable = 1,
    RPM_Enable = 2
}
"Disable", 
"Enable"

Default Value

"Disable"

Remarks

If the image is large and the barcode on the image is very small, it is recommended to set this property to "RPM_Enable" to speed up the localization process and recognition accuracy.

If this property is set to "RPM_Enable", also set ColourImageConvertMode to "CICM_Auto" and mScaleDownThreshold to 0x7fffffff for best performance.

Example

{
    "RegionPredetectionMode": "Enable",
}

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