What is this?¶
Convert rect array (
jsk_recognition_msgs/RectArray) to density image (
Array of rectangle.
Density image computed based on the number of rectangles overlaid.
Whether to use approximate for input topics.
How many messages you allow about the subscriber to keep in the queue. This should be big when there is much difference about delay between two topics.
roslaunch jsk_perception sample_rect_array_to_density_image.launch
rostest jsk_perception rect_array_to_density_image.test