editLabelDescription
Modify label or sublabel description in label definition creator object for multisignal workflow
Since R2020a
Description
editLabelDescription(
modifies the description of a label or sublabel identified by ldc
,labelName
,description
)labelName
.
The label or sublabel must be associated with the labelDefinitionCreatorMultisignal
object ldc
.
Examples
Modify Description of Label and Sublabel in Label Definition Creator Object for Multisignal Workflow
Create an empty labelDefinitionCreatorMultisignal
object.
ldc = labelDefinitionCreatorMultisignal;
Add a label with the name 'TrafficLight'. Specify the type of label as 'Rectangle'.
addLabel(ldc,'TrafficLight','Rectangle')
Add a sublabel called 'Light' to the label 'TrafficLight'. Specify the type of the sublabel as 'Rectangle'.
addSublabel(ldc,'TrafficLight','Light','Rectangle')
Modify Label Description
Display information about the label 'TrafficLight'.
info(ldc,'TrafficLight')
Name: "TrafficLight" SignalType: Image LabelType: Rectangle Group: "None" LabelColor: {''} Attributes: [] Sublabels: "Light" Description: ' ' Name: "TrafficLight" SignalType: PointCloud LabelType: Cuboid Group: "None" LabelColor: {''} Attributes: [] Sublabels: "Light" Description: ' '
Modify the description for the label 'TrafficLight'.
editLabelDescription(ldc,'TrafficLight','Bounding box for the traffic light')
Display information about the label 'TrafficLight' to verify the modified label description.
info(ldc,'TrafficLight')
Name: "TrafficLight" SignalType: Image LabelType: Rectangle Group: "None" LabelColor: {''} Attributes: [] Sublabels: "Light" Description: 'Bounding box for the traffic light' Name: "TrafficLight" SignalType: PointCloud LabelType: Cuboid Group: "None" LabelColor: {''} Attributes: [] Sublabels: "Light" Description: 'Bounding box for the traffic light'
Modify Sublabel Description
Display information about the sublabel 'Light' under the label 'TrafficLight'.
info(ldc,'TrafficLight/Light')
Name: "Light" Type: Rectangle LabelColor: '' Attributes: [] Sublabels: [] Description: ' '
Modify the description for the sublabel 'Light'.
editLabelDescription(ldc,'TrafficLight/Light','Bounding box around each light of the Traffic light')
Display information about the sublabel 'Light' under the label 'TrafficLight' to verify the modified sublabel description.
info(ldc,'TrafficLight/Light')
Name: "Light" Type: Rectangle LabelColor: '' Attributes: [] Sublabels: [] Description: 'Bounding box around each light of the Traffic light'
Input Arguments
ldc
— Label definition creator for multisignal workflow
labelDefinitionCreatorMultisignal
object
Label definition creator for the multisignal workflow, specified as a labelDefinitionCreatorMultisignal
object.
labelName
— Label or sublabel name
character vector | string scalar
Label or sublabel name, specified as a character vector or string scalar that uniquely identifies the label or sublabel for which the description is to be modified.
To specify a label, use the form 'labelName'.
Example: editLabelDescription(ldc,'TrafficLight','Bounding box for the
traffic light')
To specify a sublabel, use the form 'labelName/sublabelName'.
Example: editLabelDescription(ldc,'TrafficLight/Light','Bounding box around
each light of the Traffic light')
description
— Description
character vector | string scalar
Description, specified as a character vector or string scalar that contains the new
description for the label or sublabel identified by labelName
.
Version History
Introduced in R2020a
See Also
Objects
Functions
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