ColorizeFloatImage

Colorize float image with heatmap gradation.

Subscribing Topic

  • ~input (sensor_msgs/Image)

    Float(32FC[1-4]) image.

Publishing Topic

  • ~output (sensor_msgs/Image)

    RGB8 image with heatmap gradation.

Parameters

  • ~channel (int, default: 0)

    Choose channel to colorize. If value is default, first channel is selected.

Sample

roslaunch jsk_perception sample_color_float_image.launch