No version for distro dashing. 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 bouncy. Known supported distros are highlighted in the buttons above.

Package Summary

Tags No category tags.
Version 0.8.2
License BSD
Build type CATKIN
Use RECOMMENDED

Repository Summary

Checkout URI https://github.com/yujinrobot/yujin_ocs.git
VCS Type git
VCS Version release/0.8-melodic
Last Updated 2017-01-12
Dev Status DEVELOPED
Released RELEASED

Package Description

The AR pair tracking package

Additional Links

Maintainers

  • Jihoon Lee

Authors

  • Daniel Stonier
  • Jihoon Lee
  • Jorge Santos Simon

Overview

Parameterised by two AR Markers this package tracks the markers and computes a relative pose from the robot to the midpoint (of the baseline) between the two markers.

Why two markers?

You can do this with a single ar marker - it will supply you with all the information you need - a full six degrees of position and orientation information. However the orientation data can often be quite dodgy. Detection rates and the position data on the other hand is quite reliable, so here we use position data from the two ar markers to provide more robustness than we could get with ar marker data from one.

Usage

Markers

We use left marker id 3 and right marker id 0 by default, but these are configurable as parameters for the node.

Publishers

  • ~/spotted_markers : string identifying which markers are spotted - 'none', 'left', 'right', 'both'.
  • ~/initial_pose : pose with covariance stamped for use to set an initial pose for amcl (assuming /map is at the base of the midpoint of the two ar markers.
  • ~relative_target_pose : 2d pose between sensor and target location, use for an approach controller.

Todo

Remove the transform logic inside the node and just publish the relative target pose. This removes any need for this node to have external information (in this case a camera_rgb_optical_frame to base_footprint transform).

CHANGELOG

Changelog for package yocs_ar_pair_tracking

0.6.3 (2014-12-05)

0.6.2 (2014-11-30)

  • update navigation configurations
  • switch maintainer to jihoonl and add yaml-cpp dependency. Fix #56
  • reduce covariance size to fix #53
  • reduce covariance size to fix #53
  • add issue tracker and repository info
  • Contributors: Jihoon Lee, dwlee

0.6.1 (2014-07-08)

  • remove eclipse files from bad src location.
  • apply install rules for new packages
  • use ar_track_alvar_msgs instead of ar_track_alvar
  • covariance matrix when it creates pose message closes #34
  • ar_pair_tracking system working
  • migrates ar marker based algorithms from kobuki x
  • Contributors: Daniel Stonier, Jihoon Lee, jihoonl

Wiki Tutorials

See ROS Wiki Tutorials for more details.

Source Tutorials

Not currently indexed.

Dependant Packages

No known dependants.

Launch files

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged yocs_ar_pair_tracking at answers.ros.org

No version for distro lunar. Known supported distros are highlighted in the buttons above.

Package Summary

Tags No category tags.
Version 0.8.2
License BSD
Build type CATKIN
Use RECOMMENDED

Repository Summary

Checkout URI https://github.com/yujinrobot/yujin_ocs.git
VCS Type git
VCS Version kinetic
Last Updated 2017-01-12
Dev Status DEVELOPED
Released RELEASED

Package Description

The AR pair tracking package

Additional Links

Maintainers

  • Jihoon Lee

Authors

  • Daniel Stonier
  • Jihoon Lee
  • Jorge Santos Simon

Overview

Parameterised by two AR Markers this package tracks the markers and computes a relative pose from the robot to the midpoint (of the baseline) between the two markers.

Why two markers?

You can do this with a single ar marker - it will supply you with all the information you need - a full six degrees of position and orientation information. However the orientation data can often be quite dodgy. Detection rates and the position data on the other hand is quite reliable, so here we use position data from the two ar markers to provide more robustness than we could get with ar marker data from one.

Usage

Markers

We use left marker id 3 and right marker id 0 by default, but these are configurable as parameters for the node.

Publishers

  • ~/spotted_markers : string identifying which markers are spotted - 'none', 'left', 'right', 'both'.
  • ~/initial_pose : pose with covariance stamped for use to set an initial pose for amcl (assuming /map is at the base of the midpoint of the two ar markers.
  • ~relative_target_pose : 2d pose between sensor and target location, use for an approach controller.

Todo

Remove the transform logic inside the node and just publish the relative target pose. This removes any need for this node to have external information (in this case a camera_rgb_optical_frame to base_footprint transform).

CHANGELOG

Changelog for package yocs_ar_pair_tracking

0.6.3 (2014-12-05)

0.6.2 (2014-11-30)

  • update navigation configurations
  • switch maintainer to jihoonl and add yaml-cpp dependency. Fix #56
  • reduce covariance size to fix #53
  • reduce covariance size to fix #53
  • add issue tracker and repository info
  • Contributors: Jihoon Lee, dwlee

0.6.1 (2014-07-08)

  • remove eclipse files from bad src location.
  • apply install rules for new packages
  • use ar_track_alvar_msgs instead of ar_track_alvar
  • covariance matrix when it creates pose message closes #34
  • ar_pair_tracking system working
  • migrates ar marker based algorithms from kobuki x
  • Contributors: Daniel Stonier, Jihoon Lee, jihoonl

Wiki Tutorials

See ROS Wiki Tutorials for more details.

Source Tutorials

Not currently indexed.

Dependant Packages

No known dependants.

Launch files

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged yocs_ar_pair_tracking at answers.ros.org

No version for distro ardent. Known supported distros are highlighted in the buttons above.
No version for distro jade. Known supported distros are highlighted in the buttons above.

Package Summary

Tags No category tags.
Version 0.6.4
License BSD
Build type CATKIN
Use RECOMMENDED

Repository Summary

Checkout URI https://github.com/yujinrobot/yujin_ocs.git
VCS Type git
VCS Version indigo
Last Updated 2017-01-12
Dev Status DEVELOPED
Released RELEASED

Package Description

The AR pair tracking package

Additional Links

Maintainers

  • Jihoon Lee

Authors

  • Daniel Stonier
  • Jihoon Lee
  • Jorge Santos Simon

Overview

Parameterised by two AR Markers this package tracks the markers and computes a relative pose from the robot to the midpoint (of the baseline) between the two markers.

Why two markers?

You can do this with a single ar marker - it will supply you with all the information you need - a full six degrees of position and orientation information. However the orientation data can often be quite dodgy. Detection rates and the position data on the other hand is quite reliable, so here we use position data from the two ar markers to provide more robustness than we could get with ar marker data from one.

Usage

Markers

We use left marker id 3 and right marker id 0 by default, but these are configurable as parameters for the node.

Publishers

  • ~/spotted_markers : string identifying which markers are spotted - 'none', 'left', 'right', 'both'.
  • ~/initial_pose : pose with covariance stamped for use to set an initial pose for amcl (assuming /map is at the base of the midpoint of the two ar markers.
  • ~relative_target_pose : 2d pose between sensor and target location, use for an approach controller.

Todo

Remove the transform logic inside the node and just publish the relative target pose. This removes any need for this node to have external information (in this case a camera_rgb_optical_frame to base_footprint transform).

CHANGELOG

Changelog for package yocs_ar_pair_tracking

0.6.4 (2015-02-09)

0.6.3 (2014-12-05)

0.6.2 (2014-11-30)

  • update navigation configurations
  • switch maintainer to jihoonl and add yaml-cpp dependency. Fix #56
  • reduce covariance size to fix #53
  • reduce covariance size to fix #53
  • add issue tracker and repository info
  • Contributors: Jihoon Lee, dwlee

0.6.1 (2014-07-08)

  • remove eclipse files from bad src location.
  • apply install rules for new packages
  • use ar_track_alvar_msgs instead of ar_track_alvar
  • covariance matrix when it creates pose message closes #34
  • ar_pair_tracking system working
  • migrates ar marker based algorithms from kobuki x
  • Contributors: Daniel Stonier, Jihoon Lee, jihoonl

Wiki Tutorials

See ROS Wiki Tutorials for more details.

Source Tutorials

Not currently indexed.

Dependant Packages

No known dependants.

Launch files

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged yocs_ar_pair_tracking at answers.ros.org

No version for distro hydro. Known supported distros are highlighted in the buttons above.