Is there any particular reason that image_proc and image_view use so
much cpu?
CPU0: Intel(R) Core(TM)2 Duo CPU T5270 @ 1.40GHz stepping 0d
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+
COMMAND
12247 user 20 0 101m 18m 12m S 15 0.9 0:09.97
image_view
12249 user 20 0 101m 18m 12m S 15 0.9 0:09.10
image_view
12248 user 20 0 99.1m 15m 9740 S 15 0.8 0:11.15
image_proc
12246 user 20 0 95528 26m 10m S 13 1.3 0:08.27
usb_cam_node
Is this mostly messaging overhead that could be fixed by moving to
nodelets? Has there been much work been done to optimize the nodes
within the image_pipeline package?