apply_context_to_label_probability

What is this?

Apply context as label candidates to label probability image. The probabilities of labels other than the candidates are set as 0.

Subscribing Topic

• ~input (sensor_msgs/Image)

  Label probability image.

• ~input/candidates (jsk_recognition_msgs/LabelArray)

  Array of candidates label to update ~candidates.

Publishing Topic

• ~output (sensor_msgs/Image)

  Label probability image after the context is applied.

• ~output/label (sensor_msgs/Image)

  Label image after the context is applied.

Advertising Service

• ~update_candidates (jsk_recognition_msgs/SetLabels)

  Update ~candidates like you do so with dynamic_reconfigure. (List of string is not supported in current dyncmic_reconfigure)

Parameters

• ~candidates (List of String, default: [])

  If no candidates are provided, this node does nothing and just transports the input msg.

• ~candidates_fixed (List of String, default: [])

  Candidates that never changed by services or topics.

Sample

roslaunch jsk_perception sample_apply_context_to_label_probability.launch