SubtractMaskImage¶

../../_images/subtract_mask_image.png

Subtract one mask image from another.

Subscribing Topic¶

~input/src1 (sensor_msgs/Image)
~input/src2 (sensor_msgs/Image)

Input mask images.

Publishing Topic¶

~output (sensor_msgs/Image)

Subtracted mask image. (output = input/src1 - input/src2)

Parameters¶

~approximate_sync (Bool, default: false)

Approximately synchronize ~input/src1 and ~input/src2 if it’s true.
~queue_size (Int, default: 100)

Queue size

Sample¶

roslaunch jsk_perception sample_subtract_mask_image.launch