How to run demo #66

a-ichikura · 2021-08-13T12:38:47Z

I tried to do this according to README.
It seemed that installing the Edge TPU runtime and the TensorFlow Lite interpreter(Melodic) succeeded(There weren't any errors).

However, I can't run insta360 air for panorama image though image_publisher and usb_cam is successfully running.

The error message is

RLException: [sample_insta360_air.launch] is neither a launch file in package [jsk_perception] nor is [jsk_perception] a launch file name
The traceback for the exception was written to the log file

In addition, Edge TPU launch files do not work.

source /opt/ros/melodic/setup.bash
source ~/coral_ws/devel/setup.bash
roslaunch coral_usb edgetpu_object_detector.launch INPUT_IMAGE:=/image_publisher/output

Even though I tried to run image view in normal workspace(not edge tpu workspace),it did not work.

How can I solve this issue?

The text was updated successfully, but these errors were encountered:

knorth55 · 2021-08-13T12:51:37Z

can you paste all the output of the error log when you run roslaunch coral_usb edgetpu_object_detector.launch INPUT_IMAGE:=/image_publisher/output?

knorth55 · 2021-08-13T12:52:10Z

if you want to run insta360, you need insta360 panorama camera, but do you have it?
it is a fisheye 360 degree camera, which is quite special camera.
for your sample, you dont need to try it.

a-ichikura · 2021-08-13T12:57:56Z

This is all message when I run the code.
RLException: [edgetpu_object_detector.launch] is neither a launch file in package [coral_usb] nor is [coral_usb] a launch file name The traceback for the exception was written to the log file

knorth55 · 2021-08-13T12:59:18Z

it seems you didn't do source ~/coral_ws/devel/setup.bash.
source your workspace and try again.

and please copy and paset whole output lines. all. everything.
like this: https://github.com/knorth55/coral_usb_ros/issues/29#issuecomment-686969361

knorth55 · 2021-08-13T13:03:18Z

can you try these codes one buy one carefully? and put all output?

roscore

source /opt/ros/melodic/setup.bash
rosrun usb_cam usb_cam_node

source ~/coral_ws/devel/setup.bash
roslaunch coral_usb edgetpu_object_detector.launch INPUT_IMAGE:=/usb_cam/image_raw

source /opt/ros/melodic/setup.bash
rosrun image_view image_view image:=/edgetpu_object_detector/output/image

a-ichikura · 2021-08-13T13:04:46Z

leus@ubuntu:~/coral_ws/src/coral_usb_ros/scripts$ roslaunch coral_usb edgetpu_object_detector.launch INPUT_IMAGE:=/image_publisher/output
... logging to /home/leus/.ros/log/24476b72-fc2c-11eb-83fa-18cc1878776f/roslaunch-ubuntu-5635.log
Checking log directory for disk usage. This may take a while.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://192.168.10.106:39681/

SUMMARY
========

PARAMETERS
 * /edgetpu_object_detector/device_id: 0
 * /edgetpu_object_detector/image_transport: raw
 * /edgetpu_object_detector/label_file: /home/leus/coral_...
 * /edgetpu_object_detector/model_file: /home/leus/coral_...
 * /rosdistro: melodic
 * /rosversion: 1.14.10

NODES
  /
    edgetpu_object_detector (coral_usb/edgetpu_object_detector.py)

ROS_MASTER_URI=http://localhost:11311

process[edgetpu_object_detector-1]: started with pid [5650]
[INFO] [1628859599.086150]: Using transport raw
[WARN] [1628859604.095315]: [/edgetpu_object_detector] subscribes topics only with child subscribers. Set '~always_subscribe' as True to have it subscribe always.

knorth55 · 2021-08-13T13:05:42Z

with the output, it seems working correctly.
does your pc have camera?

a-ichikura · 2021-08-13T13:08:10Z

yes, I have a camera.

knorth55 · 2021-08-13T13:12:12Z

so how does image_view look like?
does it shows image?

knorth55 · 2021-08-13T13:14:27Z

I update the readme.
you can check the output image with image_view .
https://github.com/knorth55/coral_usb_ros#run-image_view

knorth55 · 2021-08-13T13:14:52Z

how does GUI looks like?

knorth55 · 2021-08-13T13:15:30Z

can you also check the frequency of the output?

rostopic hz /edgetpu_object_detector/output/image

a-ichikura · 2021-08-13T13:15:38Z

no window appears

knorth55 · 2021-08-13T13:16:20Z

thats wierd.
how about rosrun rqt_image_view rqt_image_view?

a-ichikura · 2021-08-13T13:16:51Z

I checked the frequency

leus@ubuntu:~/coral_ws/src/coral_usb_ros/scripts$ rostopic hz /edgetpu_object/output/image
WARNING: topic [/edgetpu_object/output/image] does not appear to be published yet

knorth55 · 2021-08-13T13:19:10Z

can you paste the output of this command?

rosnode list

rostopic list

rosnode info /edgetpu_object_detector

rosnode ping /edgetpu_object_detector

rostopic info /edgetpu_object_detector/output/image

rostopic hz /edgetpu_object_detector/output/image

knorth55 · 2021-08-13T13:19:40Z

I checked the frequency
leus@ubuntu:~/coral_ws/src/coral_usb_ros/scripts$ rostopic hz /edgetpu_object/output/image

also you are mistyping.

a-ichikura · 2021-08-13T13:21:25Z

leus@ubuntu:~/coral_ws/src/coral_usb_ros/scripts$ rosnode list
/image_view
/rosout
/rqt_gui_cpp_node_6856

leus@ubuntu:~/coral_ws/src/coral_usb_ros/scripts$ rostopic list
/edgetpu_object_detector/output/image
/image_view/output
/image_view/parameter_descriptions
/image_view/parameter_updates
/rosout
/rosout_agg

a-ichikura · 2021-08-13T13:22:54Z

leus@ubuntu:~/coral_ws/src/coral_usb_ros/scripts$ rosnode info /edgetpu_object_detector
Node [/edgetpu_object_detector]
Publications: None

Subscriptions: None

Services: None

leus@ubuntu:~/coral_ws/src/coral_usb_ros/scripts$ rosnode ping /edgetpu_object_detector
rosnode: node is [/edgetpu_object_detector]
cannot ping [/edgetpu_object_detector]: usource ~/coral_ws/devel/setup.bash
roslaunch coral_usb edgetpu_object_detector.launch INPUT_IMAGE:=/usb_cam/image_rawnknown node

a-ichikura · 2021-08-13T13:24:06Z

leus@ubuntu:~/coral_ws/src/coral_usb_ros/scripts$ rostopic info /edgetpu_object_detector/output/image
Type: sensor_msgs/Image

Publishers: None

Subscribers: 
 * /image_view (http://192.168.10.106:38761/)

leus@ubuntu:~/coral_ws/src/coral_usb_ros/scripts$ rostopic hz /edgetpu_object_detector/output/image
subscribed to [/edgetpu_object_detector/output/image]
no new messages
no new messages
no new messages

knorth55 · 2021-08-13T13:25:45Z

leus@ubuntu:~/coral_ws/src/coral_usb_ros/scripts$ rosnode list
/image_view
/rosout
/rqt_gui_cpp_node_6856

are you keep running this launch?

source ~/coral_ws/devel/setup.bash
roslaunch coral_usb edgetpu_object_detector.launch INPUT_IMAGE:=/usb_cam/image_raw

a-ichikura · 2021-08-13T13:27:39Z

sorry, I am running image_view. I relaunch.

leus@ubuntu:~/coral_ws/src/coral_usb_ros/scripts$ rostopic list
/edgetpu_object_detector/output/class
/edgetpu_object_detector/output/image
/edgetpu_object_detector/output/image/compressed
/edgetpu_object_detector/output/rects
/edgetpu_object_detector/parameter_descriptions
/edgetpu_object_detector/parameter_updates
/rosout
/rosout_agg
leus@ubuntu:~/coral_ws/src/coral_usb_ros/scripts$ rosnode ping /edgetpu_object_detector
rosnode: node is [/edgetpu_object_detector]
pinging /edgetpu_object_detector with a timeout of 3.0s
xmlrpc reply from http://192.168.10.106:36579/	time=0.826120ms
xmlrpc reply from http://192.168.10.106:36579/	time=2.608061ms
xmlrpc reply from http://192.168.10.106:36579/	time=2.347946ms

knorth55 · 2021-08-13T13:27:55Z

please run these three commands in different terminals in parallel
https://github.com/knorth55/coral_usb_ros/issues/66#issuecomment-898442658

a-ichikura · 2021-08-13T13:30:23Z

please run these three commands in different terminals in parallel
#66 (comment)

Succeeded.

knorth55 · 2021-08-13T13:31:49Z

Good!

knorth55 · 2021-08-13T13:42:01Z

if you want to try with another image topic (like robot image topic), you can do like this.

please start your robot first and...

source /opt/ros/melodic/setup.bash
# if you need to connect to robot, 
# rossetip
# rossetmaster <robot ip>
source ~/coral_ws/devel/setup.bash
roslaunch coral_usb edgetpu_object_detector.launch INPUT_IMAGE:=<robot image topic name>

source /opt/ros/melodic/setup.bash
# if you need to connect to robot, 
# rossetip
# rossetmaster <robot ip>
rosrun image_view image_view image:=/edgetpu_object_detector/output/image

knorth55 changed the title ~~no jsk_perception file~~ how to run demo Aug 13, 2021

knorth55 changed the title ~~how to run demo~~ Wow to run demo Aug 13, 2021

knorth55 changed the title ~~Wow to run demo~~ How to run demo Aug 13, 2021

knorth55 added the question Further information is requested label Aug 13, 2021

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

How to run demo #66

How to run demo #66

a-ichikura commented Aug 13, 2021 •

edited by knorth55

Loading

knorth55 commented Aug 13, 2021

knorth55 commented Aug 13, 2021 •

edited

Loading

a-ichikura commented Aug 13, 2021

knorth55 commented Aug 13, 2021 •

edited

Loading

knorth55 commented Aug 13, 2021 •

edited

Loading

a-ichikura commented Aug 13, 2021 •

edited by knorth55

Loading

knorth55 commented Aug 13, 2021

a-ichikura commented Aug 13, 2021

knorth55 commented Aug 13, 2021

knorth55 commented Aug 13, 2021

knorth55 commented Aug 13, 2021

knorth55 commented Aug 13, 2021

a-ichikura commented Aug 13, 2021

knorth55 commented Aug 13, 2021

a-ichikura commented Aug 13, 2021 •

edited by knorth55

Loading

knorth55 commented Aug 13, 2021

knorth55 commented Aug 13, 2021 •

edited

Loading

a-ichikura commented Aug 13, 2021 •

edited by knorth55

Loading

a-ichikura commented Aug 13, 2021 •

edited by knorth55

Loading

a-ichikura commented Aug 13, 2021 •

edited by knorth55

Loading

knorth55 commented Aug 13, 2021

a-ichikura commented Aug 13, 2021 •

edited by knorth55

Loading

knorth55 commented Aug 13, 2021 •

edited

Loading

a-ichikura commented Aug 13, 2021

knorth55 commented Aug 13, 2021

knorth55 commented Aug 13, 2021 •

edited

Loading

How to run demo #66

How to run demo #66

Comments

a-ichikura commented Aug 13, 2021 • edited by knorth55 Loading

knorth55 commented Aug 13, 2021

knorth55 commented Aug 13, 2021 • edited Loading

a-ichikura commented Aug 13, 2021

knorth55 commented Aug 13, 2021 • edited Loading

knorth55 commented Aug 13, 2021 • edited Loading

a-ichikura commented Aug 13, 2021 • edited by knorth55 Loading

knorth55 commented Aug 13, 2021

a-ichikura commented Aug 13, 2021

knorth55 commented Aug 13, 2021

knorth55 commented Aug 13, 2021

knorth55 commented Aug 13, 2021

knorth55 commented Aug 13, 2021

a-ichikura commented Aug 13, 2021

knorth55 commented Aug 13, 2021

a-ichikura commented Aug 13, 2021 • edited by knorth55 Loading

knorth55 commented Aug 13, 2021

knorth55 commented Aug 13, 2021 • edited Loading

a-ichikura commented Aug 13, 2021 • edited by knorth55 Loading

a-ichikura commented Aug 13, 2021 • edited by knorth55 Loading

a-ichikura commented Aug 13, 2021 • edited by knorth55 Loading

knorth55 commented Aug 13, 2021

a-ichikura commented Aug 13, 2021 • edited by knorth55 Loading

knorth55 commented Aug 13, 2021 • edited Loading

a-ichikura commented Aug 13, 2021

knorth55 commented Aug 13, 2021

knorth55 commented Aug 13, 2021 • edited Loading

a-ichikura commented Aug 13, 2021 •

edited by knorth55

Loading

knorth55 commented Aug 13, 2021 •

edited

Loading

knorth55 commented Aug 13, 2021 •

edited

Loading

knorth55 commented Aug 13, 2021 •

edited

Loading

a-ichikura commented Aug 13, 2021 •

edited by knorth55

Loading

a-ichikura commented Aug 13, 2021 •

edited by knorth55

Loading

knorth55 commented Aug 13, 2021 •

edited

Loading

a-ichikura commented Aug 13, 2021 •

edited by knorth55

Loading

a-ichikura commented Aug 13, 2021 •

edited by knorth55

Loading

a-ichikura commented Aug 13, 2021 •

edited by knorth55

Loading

a-ichikura commented Aug 13, 2021 •

edited by knorth55

Loading

knorth55 commented Aug 13, 2021 •

edited

Loading

knorth55 commented Aug 13, 2021 •

edited

Loading