[jsk_fetch_startup] Publish insta360 images

[708yamaguchi]

fetch publish insta360 images by default.
In addition, I add image split node to publish fore and back image of insta360 individually.

cherry-picked from knorth55#67

wait for jsk_recognition 1.2.16

[knorth55]

@708yamaguchi can you resolve the conflict?

[708yamaguchi]

Sorry, but the diff in this PR is already merged into origin/master.

• jsk_robot/jsk_fetch_robot/jsk_fetch_startup/launch/fetch_bringup.launch

  Lines 48 to 50 in 3b24d9c

  	<!-- insta360 air images -->
  	<include file="$(find jsk_fetch_startup)/launch/fetch_insta360_$(env ROS_DISTRO).launch"
  	if="$(arg launch_insta360)" />

• https://github.com/jsk-ros-pkg/jsk_robot/blob/master/jsk_fetch_robot/jsk_fetch_startup/launch/fetch_insta360_indigo.launch
• https://github.com/jsk-ros-pkg/jsk_robot/blob/master/jsk_fetch_robot/jsk_fetch_startup/launch/fetch_insta360_melodic.launch

I close this PR.

Thank you for your help.

[knorth55]

@708yamaguchi so you mean we dont need this node?

[708yamaguchi]

Yes, this is because split_image.py is launched in https://github.com/jsk-ros-pkg/jsk_recognition/blob/cce4067b0d1ea9e1ab8decfeda9d1a8da07c8c61/jsk_perception/sample/sample_insta360_air.launch#L51-L58

  <!-- Split insta360 air image into 2 fisheye image -->
  <!-- This node can be removed if below is merged -->
  <!-- https://github.com/jsk-ros-pkg/jsk_recognition/pull/2555 -->

[knorth55]

OK, so how about these lines?
do we need these lines?

jsk_robot/jsk_fetch_robot/jsk_fetch_startup/launch/fetch_insta360_indigo.launch

Lines 15 to 28 in b165501

	<group ns="dual_fisheye_to_panorama">
	<node name="panorama_downsample_quater"
	pkg="nodelet" type="nodelet"
	args="standalone image_proc/resize"
	respawn="true">
	<remap from="image" to="output" />
	<remap from="~image" to="quater/output" />
	<remap from="~camera_info" to="quater/camera_info" />
	<rosparam>
	scale_width: 0.25
	scale_height: 0.25
	</rosparam>
	</node>
	</group>

[708yamaguchi]

Thank you.

I created PR #1394

[knorth55]

Good! Thanks.