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RegionPredetectionSection

RegionPredetectionSection identifies regions of interest (ROIs), allowing subsequent processing to ignore other parts of the image. In JSON, it is represented as a Section object with "Section": "ST_REGION_PREDETECTION".

JSON Structure

Location in template:

BarcodeReaderTaskSettingOptions[i]
    └── SectionArray[j] (Section object where Section = "ST_REGION_PREDETECTION")

Parent object: SectionArray

Example:

{
    "Section": "ST_REGION_PREDETECTION",
    "ImageParameterName": "ip_dbrDefault",
    "StageArray": [
        {
            "Stage": "SST_PREDETECT_REGIONS"
        }
    ]
}

• This snippet shows a Section object configured for region predetection.
• To use it, add this object to the SectionArray of a BarcodeReaderTaskSetting.
• For the complete JSON structure, see:
  • Full JSON Structure
  • Minimal Valid JSON

Parameters

Section

Specifies the section type. Fixed value: ST_REGION_PREDETECTION.

ImageParameterName

Specifies the name of an ImageParameter object to apply in the stages of this section.

StageArray

Specifies the stage objects within this section. The RegionPredetectionSection consists of the following stages: