editGroupName

Change group name in label definition creator for lidar workflow

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    Syntax

    editGroupName(ldc,oldname,newname)

    Description

    editGroupName(ldc,oldname,newname) changes the existing group name oldname to the specified group name newname. This function changes the group name for all label definitions that have the group name oldname.

    example

    Examples

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    Open Live Script

    Create an empty labelDefinitionCreatorLidar object.

    ldc = labelDefinitionCreatorLidar;

    Add a Cuboid label, Vehicle, to the label definition creator object.

    addLabel(ldc,'Vehicle','Cuboid')

    Display information about the label.

    info(ldc,'Vehicle')
               Name: "Vehicle"
           Type: {[Cuboid]}
     LabelColor: {''}
          Group: "None"
     Attributes: []
    Description: ' '

    Edit the group name of the label.

    editGroupName(ldc,'None','Transport')

    Display the information of the label. Confirm that the Group field is updated.

    info(ldc,'Vehicle')
               Name: "Vehicle"
           Type: {[Cuboid]}
     LabelColor: {''}
          Group: "Transport"
     Attributes: []
    Description: ' '

    Input Arguments

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    Label definition creator for the lidar workflow, specified as a labelDefinitionCreatorLidar object.

    Existing group name, specified as a character vector or string scalar. This identifies group name to modify. The group name must already exist within the specified label definition creator object.

    New group name, specified as a character vector or string scalar. This sets the new group name.

    Version History

    Introduced in R2020b

    See Also

    Objects

    Functions