depth_image_filter.py¶

What is this?¶

../../_images/depth_image_filter.png

Create a mask image from the distance of a depth image.

Subscribing Topic¶

~input (sensor_msgs/Image)

Input depth image.

Publishing Topic¶

~output/mask (sensor_msgs/Image)

Mask image.

Parameters¶

~threshold (Float, Default: 0.0)

Mask threshold. Normally, pixels with a depth value farther than this value will be masked.
~negative (Bool, Default: False)

Extact mask or the negative.

Example¶

roslaunch jsk_perception sample_depth_image_filter.launch