EllipseLabels

The EllipseLabels tag creates labeled ellipses. Use to apply labels to ellipses for semantic segmentation.

Use with the following data types: image.

Parameters

Param	Type	Default	Description
name	string		Name of the element
toName	string		Name of the image to label
[choice]	single | multiple	single	Configure whether you can select one or multiple labels
[maxUsages]	number		Maximum number of times a label can be used per task
[showInline]	boolean	true	Show labels in the same visual line
[opacity]	float	0.6	Opacity of ellipse
[fillColor]	string		Ellipse fill color in hexadecimal
[strokeColor]	string		Stroke color in hexadecimal
[strokeWidth]	number	1	Width of stroke
[canRotate]	boolean	true	Show or hide rotation option

Result parameters

Name	Type	Description
original_width	number	width of the original image (px)
original_height	number	height of the original image (px)
image_rotation	number	rotation degree of the image (deg)
value	Object
value.x	number	x coordinate of the top left corner before rotation (0-100)
value.y	number	y coordinate of the top left corner before rotation (0-100)
value.radiusX	number	radius by x axis (0-100)
value.radiusY	number	radius by y axis (0-100)
value.rotation	number	rotation degree (deg)

Example JSON

{
  "original_width": 1920,
  "original_height": 1280,
  "image_rotation": 0,
  "value": {
    "x": 3.1,
    "y": 8.2,
    "radiusX": 20,
    "radiusY": 16,
    "ellipselabels": ["Car"]
  }
}

Example

Basic semantic image segmentation labeling configuration

<View>
  <EllipseLabels name="labels" toName="image">
    <Label value="Person" />
    <Label value="Animal" />
  </EllipseLabels>
  <Image name="image" value="$image" />
</View>