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PredetectRegionsStage

PredetectRegionsStage identifies potential barcode regions before the main detection process. In JSON, it is represented as a Stage object with "Stage": "SST_PREDETECT_REGIONS".

JSON Structure

Location in template:

BarcodeReaderTaskSettingOptions[i]
    └── SectionArray[j] (Section object)
        └── StageArray[k] (Stage object where Stage = "SST_PREDETECT_REGIONS")

Parent object: StageArray within RegionPredetectionSection

Example:

{
    "Stage": "SST_PREDETECT_REGIONS",
    "RegionPredetectionModes": [
        {
            "Mode": "RPM_GENERAL"
        }
    ]
}

• This snippet shows a Stage object configured for region predetection.
• To use it, add this object to the StageArray within a RegionPredetectionSection.
• For the complete JSON structure, see:
  • Full JSON Structure
  • Minimal Valid JSON

Parameters

Stage

Specifies the stage type. Fixed value: SST_PREDETECT_REGIONS.

RegionPredetectionModes

Controls how to find a region of interest (ROI) within the image or frame. See RegionPredetectionModes for details.