ROS index logo ROS Index
  1. Home
  2. Packages
  3. kachaka_vision
 
No version for distro humble. Known supported distros are highlighted in the buttons above.
No version for distro jazzy. Known supported distros are highlighted in the buttons above.
No version for distro rolling. Known supported distros are highlighted in the buttons above.

kachaka_vision package from kachaka-api repo

kachaka_follow kachaka_nav2_bringup kachaka_smart_speaker kachaka_speak kachaka_vision kachaka_description kachaka_grpc_ros2_bridge kachaka_interfaces

API Docs
Browse Code

Package Summary

Tags No category tags.
Version 0.0.0
License Apache License 2.0
Build type AMENT_CMAKE
Use RECOMMENDED

Repository Summary

Checkout URI https://github.com/pf-robotics/kachaka-api.git
VCS Type git
VCS Version main
Last Updated 2025-03-28
Dev Status UNMAINTAINED
CI status No Continuous Integration
Released UNRELEASED
Tags No category tags.
Contributing Help Wanted (0)
Good First Issues (0)
Pull Requests to Review (0)

Package Description

ROS2 vision sample

Additional Links

No additional links.

Maintainers

  • Kachaka Customer Support

Authors

  • Kachaka Customer Support
ros2/demos/kachaka_vision/README.md

Vision Example

Overview

  • This is an example that uses front RGB camera to detect hand pose.

Building

  • Download model and config file from the internet.
cd ~/kachaka-api/ros2/demos/kachaka_vision/config
# sometimes the following link is not available, then please see and find the mirror link in https://github.com/CMU-Perceptual-Computing-Lab/openpose/issues/1567
wget http://posefs1.perception.cs.cmu.edu/OpenPose/models/hand/pose_iter_102000.caffemodel
wget https://raw.githubusercontent.com/CMU-Perceptual-Computing-Lab/openpose/master/models/hand/pose_deploy.prototxt
  • Copy the necessary folders to workspace and build the project.
mkidr -p ~/ros2_ws/src
cd ~/ros2_ws/src
cp -r ~/kachaka-api/ros2/demos/kachaka_vision .

cd ~/ros2_ws
colcon build

Execution

  • Open another terminal and start the ROS2 bridge.
cd ~/kachaka-api/ros2_bridge
./start_bridge.sh <Kachaka's IP>
  • Next, run the following command.
cd ~/ros2_ws
source install/setup.bash
ros2 launch kachaka_vision hand_recognition_launch.py
  • Now, let’s check the output image by the following command on another terminal, then put your hand on the front camera.
ros2 run rqt_image_view rqt_image_view /hand_recognition_node/output_image

image_view

CHANGELOG
No CHANGELOG found.

Wiki Tutorials

This package does not provide any links to tutorials in it's rosindex metadata. You can check on the ROS Wiki Tutorials page for the package.

Package Dependencies

Deps Name
ament_cmake
cv_bridge
rclcpp
sensor_msgs

System Dependencies

No direct system dependencies.

Dependant Packages

No known dependants.

Launch files

No launch files found

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged kachaka_vision at Robotics Stack Exchange

No version for distro noetic. Known supported distros are highlighted in the buttons above.
No version for distro ardent. Known supported distros are highlighted in the buttons above.
No version for distro bouncy. Known supported distros are highlighted in the buttons above.
No version for distro crystal. Known supported distros are highlighted in the buttons above.
No version for distro eloquent. Known supported distros are highlighted in the buttons above.
No version for distro dashing. Known supported distros are highlighted in the buttons above.
No version for distro galactic. Known supported distros are highlighted in the buttons above.
No version for distro foxy. Known supported distros are highlighted in the buttons above.
No version for distro iron. Known supported distros are highlighted in the buttons above.
No version for distro lunar. Known supported distros are highlighted in the buttons above.
No version for distro jade. Known supported distros are highlighted in the buttons above.
No version for distro indigo. Known supported distros are highlighted in the buttons above.
No version for distro hydro. Known supported distros are highlighted in the buttons above.
No version for distro kinetic. Known supported distros are highlighted in the buttons above.
No version for distro melodic. Known supported distros are highlighted in the buttons above.