MorphologicalOperator (DilateMaskImage, Closing etc.)

Apply morphological transformations.

Nodes

  • dilate_mask_image
  • erode_mask_image
  • opening
  • closing
  • morphological_gradient
  • top_hat
  • black_hat

Nodelets

  • jsk_perception/DilateMaskImage
  • jsk_perception/ErodeMaskImage
  • jsk_perception/Opening
  • jsk_perception/Closing
  • jsk_perception/MorphologicalGradient
  • jsk_perception/TopHat
  • jsk_perception/BlackHat

Subscribing Topic

  • ~input (sensor_msgs/Image)

    Input image

Publishing Topic

  • ~output (sensor_msgs/Image)

    Output transformed image.

Parameters

  • ~method (0, 1 or 2, default: 0)

    Method to transform image. 0 means rectangular box model, 1 meand cross model and 2 means ellipse.

  • ~size (Integer, default: 1)

    Size to transform.

  • ~iterations (Integer, default: 1)

    Iterations of transforming image.