apriltag_draw package from apriltag_detector repoapriltag_detector apriltag_detector_mit apriltag_detector_umich apriltag_draw |
|
Package Summary
Tags | No category tags. |
Version | 2.1.0 |
License | Apache2 |
Build type | AMENT_CMAKE |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/ros-misc-utilities/apriltag_detector.git |
VCS Type | git |
VCS Version | humble |
Last Updated | 2024-05-12 |
Dev Status | DEVELOPED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- Bernd Pfrommer
Authors
ROS Apriltag drawing package
This repository has a ROS2 component for drawing apriltags onto an image. You will find this package handy when trouble shooting apriltag detection problems. The node in this package is usually launched from a launch file in the apriltag_detector package. Refer there for more information.
Components
apriltag_draw::ApriltagDraw
- Topics (subscribed):
-
tags
: the detected tags from the apriltag library. -
image
: the image from which the tags were detected. Must be synced withtags
, i.e. identical header time stamps in both streams.
-
- Topics (published):
-
image_tags
: image with the tags drawn onto
-
- Parameters:
-
image_transport
: What image transport to use (defaultraw
) -
qos_profile
: What profile to use for subscribing to images. Allowed aresensor_data
anddefault
. Defaultdefault
. -
max_queue_size
: How many images or tag detections to keep. Default: 200.
-
Launch files
draw.launch.py
Arguments:
-
camera
: name of the camera, e.g./camera_0
. Default:camera
. -
image
: name of the image underneath the camera node, e.g.image_raw
. The node will then subscribe to images/camera_name/image_raw
. Default:image_raw
. -
image_transport
: the transport to use, e.g.compressed
,ffmpeg
etc. Default:raw
.
composable.launch.py
This launch script has identical arguments to draw.launch.py
, but is implemented as a composable
node for illustration purposes.
Example usage
ros2 launch apriltag_draw draw.launch.py image_transport:=ffmpeg camera:=/cam_sync/cam3
Will create a node using the compressed ffmpeg image transport, using the following topics,
and publishing an image under /cam_sync/cam3/tags
.
Subscribers:
/cam_sync/cam3/image_raw/ffmpeg: ffmpeg_image_transport_msgs/msg/FFMPEGPacket
/cam_sync/cam3/tags: apriltag_msgs/msg/AprilTagDetectionArray
Publishers:
/cam_sync/cam3/image_tags: sensor_msgs/msg/Image
/cam_sync/cam3/image_tags/ffmpeg: ffmpeg_image_transport_msgs/msg/FFMPEGPacket
License
This software is issued under the Apache License Version 2.0.
Changelog for package apriltag_draw
2.1.0 (2024-05-11)
- initial release as ROS2 package
- Contributors: Bernd Pfrommer
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
ament_cmake | |
ros_environment | |
ament_lint_auto | |
ament_lint_common | |
ament_cmake_clang_format | |
apriltag_msgs | |
cv_bridge | |
image_transport | |
sensor_msgs | |
rclcpp | |
rclcpp_components |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Plugins
Recent questions tagged apriltag_draw at Robotics Stack Exchange
apriltag_draw package from apriltag_detector repoapriltag_detector apriltag_detector_mit apriltag_detector_umich apriltag_draw |
|
Package Summary
Tags | No category tags. |
Version | 2.0.0 |
License | Apache2 |
Build type | AMENT_CMAKE |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/ros-misc-utilities/apriltag_detector.git |
VCS Type | git |
VCS Version | rolling |
Last Updated | 2024-05-12 |
Dev Status | DEVELOPED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- Bernd Pfrommer
Authors
ROS Apriltag drawing package
This repository has a ROS2 component for drawing apriltags onto an image. You will find this package handy when trouble shooting apriltag detection problems. The node in this package is usually launched from a launch file in the apriltag_detector package. Refer there for more information.
Components
apriltag_draw::ApriltagDraw
- Topics (subscribed):
-
tags
: the detected tags from the apriltag library. -
image
: the image from which the tags were detected. Must be synced withtags
, i.e. identical header time stamps in both streams.
-
- Topics (published):
-
image_tags
: image with the tags drawn onto
-
- Parameters:
-
image_transport
: What image transport to use (defaultraw
) -
qos_profile
: What profile to use for subscribing to images. Allowed aresensor_data
anddefault
. Defaultdefault
. -
max_queue_size
: How many images or tag detections to keep. Default: 200.
-
Launch files
draw.launch.py
Arguments:
-
camera
: name of the camera, e.g./camera_0
. Default:camera
. -
image
: name of the image underneath the camera node, e.g.image_raw
. The node will then subscribe to images/camera_name/image_raw
. Default:image_raw
. -
image_transport
: the transport to use, e.g.compressed
,ffmpeg
etc. Default:raw
.
composable.launch.py
This launch script has identical arguments to draw.launch.py
, but is implemented as a composable
node for illustration purposes.
Example usage
ros2 launch apriltag_draw draw.launch.py image_transport:=ffmpeg camera:=/cam_sync/cam3
Will create a node using the compressed ffmpeg image transport, using the following topics,
and publishing an image under /cam_sync/cam3/tags
.
Subscribers:
/cam_sync/cam3/image_raw/ffmpeg: ffmpeg_image_transport_msgs/msg/FFMPEGPacket
/cam_sync/cam3/tags: apriltag_msgs/msg/AprilTagDetectionArray
Publishers:
/cam_sync/cam3/image_tags: sensor_msgs/msg/Image
/cam_sync/cam3/image_tags/ffmpeg: ffmpeg_image_transport_msgs/msg/FFMPEGPacket
License
This software is issued under the Apache License Version 2.0.
Changelog for package apriltag_draw
2.0.0 (2024-05-11)
- initial release as ROS2 package
- Contributors: Bernd Pfrommer
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
ament_cmake | |
ros_environment | |
ament_lint_auto | |
ament_lint_common | |
ament_cmake_clang_format | |
apriltag_msgs | |
cv_bridge | |
image_transport | |
sensor_msgs | |
rclcpp | |
rclcpp_components |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Plugins
Recent questions tagged apriltag_draw at Robotics Stack Exchange
apriltag_draw package from apriltag_detector repoapriltag_detector apriltag_detector_mit apriltag_detector_umich apriltag_draw |
|
Package Summary
Tags | No category tags. |
Version | 2.0.0 |
License | Apache2 |
Build type | AMENT_CMAKE |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/ros-misc-utilities/apriltag_detector.git |
VCS Type | git |
VCS Version | rolling |
Last Updated | 2024-05-12 |
Dev Status | DEVELOPED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- Bernd Pfrommer
Authors
ROS Apriltag drawing package
This repository has a ROS2 component for drawing apriltags onto an image. You will find this package handy when trouble shooting apriltag detection problems. The node in this package is usually launched from a launch file in the apriltag_detector package. Refer there for more information.
Components
apriltag_draw::ApriltagDraw
- Topics (subscribed):
-
tags
: the detected tags from the apriltag library. -
image
: the image from which the tags were detected. Must be synced withtags
, i.e. identical header time stamps in both streams.
-
- Topics (published):
-
image_tags
: image with the tags drawn onto
-
- Parameters:
-
image_transport
: What image transport to use (defaultraw
) -
qos_profile
: What profile to use for subscribing to images. Allowed aresensor_data
anddefault
. Defaultdefault
. -
max_queue_size
: How many images or tag detections to keep. Default: 200.
-
Launch files
draw.launch.py
Arguments:
-
camera
: name of the camera, e.g./camera_0
. Default:camera
. -
image
: name of the image underneath the camera node, e.g.image_raw
. The node will then subscribe to images/camera_name/image_raw
. Default:image_raw
. -
image_transport
: the transport to use, e.g.compressed
,ffmpeg
etc. Default:raw
.
composable.launch.py
This launch script has identical arguments to draw.launch.py
, but is implemented as a composable
node for illustration purposes.
Example usage
ros2 launch apriltag_draw draw.launch.py image_transport:=ffmpeg camera:=/cam_sync/cam3
Will create a node using the compressed ffmpeg image transport, using the following topics,
and publishing an image under /cam_sync/cam3/tags
.
Subscribers:
/cam_sync/cam3/image_raw/ffmpeg: ffmpeg_image_transport_msgs/msg/FFMPEGPacket
/cam_sync/cam3/tags: apriltag_msgs/msg/AprilTagDetectionArray
Publishers:
/cam_sync/cam3/image_tags: sensor_msgs/msg/Image
/cam_sync/cam3/image_tags/ffmpeg: ffmpeg_image_transport_msgs/msg/FFMPEGPacket
License
This software is issued under the Apache License Version 2.0.
Changelog for package apriltag_draw
2.0.0 (2024-05-11)
- initial release as ROS2 package
- Contributors: Bernd Pfrommer
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
ament_cmake | |
ros_environment | |
ament_lint_auto | |
ament_lint_common | |
ament_cmake_clang_format | |
apriltag_msgs | |
cv_bridge | |
image_transport | |
sensor_msgs | |
rclcpp | |
rclcpp_components |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Plugins
Recent questions tagged apriltag_draw at Robotics Stack Exchange
apriltag_draw package from apriltag_detector repoapriltag_detector apriltag_detector_mit apriltag_detector_umich apriltag_draw |
|
Package Summary
Tags | No category tags. |
Version | 2.2.0 |
License | Apache2 |
Build type | AMENT_CMAKE |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/ros-misc-utilities/apriltag_detector.git |
VCS Type | git |
VCS Version | iron |
Last Updated | 2024-05-12 |
Dev Status | DEVELOPED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- Bernd Pfrommer
Authors
ROS Apriltag drawing package
This repository has a ROS2 component for drawing apriltags onto an image. You will find this package handy when trouble shooting apriltag detection problems. The node in this package is usually launched from a launch file in the apriltag_detector package. Refer there for more information.
Components
apriltag_draw::ApriltagDraw
- Topics (subscribed):
-
tags
: the detected tags from the apriltag library. -
image
: the image from which the tags were detected. Must be synced withtags
, i.e. identical header time stamps in both streams.
-
- Topics (published):
-
image_tags
: image with the tags drawn onto
-
- Parameters:
-
image_transport
: What image transport to use (defaultraw
) -
qos_profile
: What profile to use for subscribing to images. Allowed aresensor_data
anddefault
. Defaultdefault
. -
max_queue_size
: How many images or tag detections to keep. Default: 200.
-
Launch files
draw.launch.py
Arguments:
-
camera
: name of the camera, e.g./camera_0
. Default:camera
. -
image
: name of the image underneath the camera node, e.g.image_raw
. The node will then subscribe to images/camera_name/image_raw
. Default:image_raw
. -
image_transport
: the transport to use, e.g.compressed
,ffmpeg
etc. Default:raw
.
composable.launch.py
This launch script has identical arguments to draw.launch.py
, but is implemented as a composable
node for illustration purposes.
Example usage
ros2 launch apriltag_draw draw.launch.py image_transport:=ffmpeg camera:=/cam_sync/cam3
Will create a node using the compressed ffmpeg image transport, using the following topics,
and publishing an image under /cam_sync/cam3/tags
.
Subscribers:
/cam_sync/cam3/image_raw/ffmpeg: ffmpeg_image_transport_msgs/msg/FFMPEGPacket
/cam_sync/cam3/tags: apriltag_msgs/msg/AprilTagDetectionArray
Publishers:
/cam_sync/cam3/image_tags: sensor_msgs/msg/Image
/cam_sync/cam3/image_tags/ffmpeg: ffmpeg_image_transport_msgs/msg/FFMPEGPacket
License
This software is issued under the Apache License Version 2.0.
Changelog for package apriltag_draw
2.2.0 (2024-05-11)
- initial release
- Contributors: Bernd Pfrommer
Wiki Tutorials
Package Dependencies
Deps | Name |
---|---|
ament_cmake | |
ros_environment | |
ament_lint_auto | |
ament_lint_common | |
ament_cmake_clang_format | |
apriltag_msgs | |
cv_bridge | |
image_transport | |
sensor_msgs | |
rclcpp | |
rclcpp_components |