Need better scanning performance?

Get a FREE customized reading template.

DeskewMode

DeskewMode specifies the method in which the deskew process is applied to the target image. It consists of one of the following candidate modes, each mode represents an implementation.

JSON Structure

Location in template:

DocumentNormalizerTaskSettingOptions[i]
    └── SectionArray[j] (Section object)
        └── StageArray[k] (Stage object where Stage = "SST_DESKEW_IMAGE")
            └── DeskewMode

Parent object: DeskewImageStage

Example:

{
    "DeskewMode": {
        "ContentDirection": 0,
        "Mode": "DSM_PERSPECTIVE_CORRECTION"
    }
}

This snippet shows only the DeskewMode parameter.

To use it, embed this parameter within a DeskewImageStage object in the complete JSON structure.

For the complete JSON structure, see:

Full JSON Structure

Minimal Valid JSON

Parameter Details

DeskewMode is defined with a object that contains two mode arguments, Mode and ContentDirection.

Mode Arguments

Mode Argument Name	Mode Argument Summary
Mode (Required)	Description Specifies a mode for deskewing.
	Type String
	Candidate Mode List DSM_PERSPECTIVE_CORRECTION
	Default Value ["DSM_PERSPECTIVE_CORRECTION"]
ContentDirection (Optional)	Description Sets the Argument ContentDirection.
	Type int
	Range [0,2]
	Default Value 0
	Remarks Only available for "DSM_PERSPECTIVE_CORRECTION". 0: Direction unknown. 1: Vertical direction. 2: Horizontal direction.

Default Setting

If the DeskewMode is not configured in your template file, the following setting will be used as the default setting.

{
    "DeskewMode" : 
    {
        "ContentDirection" : 0,
        "Mode" : "DSM_PERSPECTIVE_CORRECTION"
    }
}

Candidate Mode Introductions

DSM_PERSPECTIVE_CORRECTION

Deskew the document by applying perspective correction process.