ShortLineDetectionMode

Parameter ShortLineDetectionMode determines how to detect the short lines. For tasks like document detection, short line is very important and usually requires a stronger detection sensitivity to ensure enough short lines are captured.

Example

{
    "ShortlineDetectionMode":
    {
        "Mode": "SDM_GENERAL",
        "Sensitivity": 3
    }
}

Parameter Summary

Parameter ShortlineDetectionMode includes a mode arguments shown as follow:

Mode Arguments

Mode Argument Name	Mode Argument Summary
Mode (Required)	Description Any one in Candidate Mode List as string
	Type String
	Candidate Mode List SDM_GENERAL
	Default Value SDM_GENERAL
Sensitivity (Optional)	Description Sets the sensitivity used for short line detection. A larger value means the library will take more effort to detect short lines.
	Type int
	Range [1, 9]
	Valid For SDM_GENERAL

Default Setting

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

{
    "ShortlineDetectionMode":
    [
        {
            "Mode": "SDM_GENERAL",
            "Sensitivity": 6
        }
    ]
}

Candidate Modes Introduction

SDM_GENERAL

Detects short lines using the general algorithm. This mode has the following arguments for further customization.

Available Mode Arguments:

Sensitivity