ROS Index
|
qoi_image_transport package from qoi_image_transport repoqoi_image_transport |
ROS Distro
|
Package Summary
| Tags | No category tags. |
| Version | 1.0.4 |
| License | BSD |
| Build type | CATKIN |
| Use | RECOMMENDED |
Repository Summary
| Checkout URI | https://github.com/ctu-vras/qoi_image_transport.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2025-04-01 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
Additional Links
Maintainers
- Martin Pecka
Authors
- Martin Pecka
QOI Image Transport
This package provides ROS image transport “qoi” which uses QOI image format.
This format is a lossless codec for RGB or RGBA images with similar compression ratio as lossless PNG, but orders of magnitude faster.
This image transport also provides the image_transport_codecs interface. This means it is possible to directly encode/decode images from C++/Python code without the need for going through a pub/sub cycle. You don’t even need a ROS master for the conversion.
A benchmark compared to PNG is available here.
Build Status
Changelog for package qoi_image_transport
1.0.4 (2025-04-01)
- Removed test data license from package.xml . This is a requirement of rosdistro maintainers.
- Contributors: Martin Pecka
1.0.3 (2025-03-25)
- Fixed licenses.
- Contributors: Martin Pecka
1.0.2 (2025-03-22)
- CI: Added CI.
- Added unit tests, fixed little bugs.
- Contributors: Martin Pecka
1.0.1 (2025-03-21)
- Initial commit.
- Contributors: Martin Pecka
Wiki Tutorials
Package Dependencies
| Deps | Name |
|---|---|
| image_transport | |
| pluginlib | |
| catkin | |
| cras_docs_common | |
| rosdoc_lite | |
| rosbag | |
| roslaunch | |
| roslint | |
| rostest | |
| cras_cpp_common | |
| cras_topic_tools | |
| image_transport_codecs | |
| sensor_msgs |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Recent questions tagged qoi_image_transport at Robotics Stack Exchange
|
|
qoi_image_transport package from qoi_image_transport repoqoi_image_transport |
ROS Distro
|
Package Summary
| Tags | No category tags. |
| Version | 1.0.4 |
| License | BSD |
| Build type | CATKIN |
| Use | RECOMMENDED |
Repository Summary
| Checkout URI | https://github.com/ctu-vras/qoi_image_transport.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2025-04-01 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
Additional Links
Maintainers
- Martin Pecka
Authors
- Martin Pecka
QOI Image Transport
This package provides ROS image transport “qoi” which uses QOI image format.
This format is a lossless codec for RGB or RGBA images with similar compression ratio as lossless PNG, but orders of magnitude faster.
This image transport also provides the image_transport_codecs interface. This means it is possible to directly encode/decode images from C++/Python code without the need for going through a pub/sub cycle. You don’t even need a ROS master for the conversion.
A benchmark compared to PNG is available here.
Build Status
Changelog for package qoi_image_transport
1.0.4 (2025-04-01)
- Removed test data license from package.xml . This is a requirement of rosdistro maintainers.
- Contributors: Martin Pecka
1.0.3 (2025-03-25)
- Fixed licenses.
- Contributors: Martin Pecka
1.0.2 (2025-03-22)
- CI: Added CI.
- Added unit tests, fixed little bugs.
- Contributors: Martin Pecka
1.0.1 (2025-03-21)
- Initial commit.
- Contributors: Martin Pecka
Wiki Tutorials
Package Dependencies
| Deps | Name |
|---|---|
| image_transport | |
| pluginlib | |
| catkin | |
| cras_docs_common | |
| rosdoc_lite | |
| rosbag | |
| roslaunch | |
| roslint | |
| rostest | |
| cras_cpp_common | |
| cras_topic_tools | |
| image_transport_codecs | |
| sensor_msgs |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Recent questions tagged qoi_image_transport at Robotics Stack Exchange
|
|
qoi_image_transport package from qoi_image_transport repoqoi_image_transport |
ROS Distro
|
Package Summary
| Tags | No category tags. |
| Version | 1.0.4 |
| License | BSD |
| Build type | CATKIN |
| Use | RECOMMENDED |
Repository Summary
| Checkout URI | https://github.com/ctu-vras/qoi_image_transport.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2025-04-01 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
Additional Links
Maintainers
- Martin Pecka
Authors
- Martin Pecka
QOI Image Transport
This package provides ROS image transport “qoi” which uses QOI image format.
This format is a lossless codec for RGB or RGBA images with similar compression ratio as lossless PNG, but orders of magnitude faster.
This image transport also provides the image_transport_codecs interface. This means it is possible to directly encode/decode images from C++/Python code without the need for going through a pub/sub cycle. You don’t even need a ROS master for the conversion.
A benchmark compared to PNG is available here.
Build Status
Changelog for package qoi_image_transport
1.0.4 (2025-04-01)
- Removed test data license from package.xml . This is a requirement of rosdistro maintainers.
- Contributors: Martin Pecka
1.0.3 (2025-03-25)
- Fixed licenses.
- Contributors: Martin Pecka
1.0.2 (2025-03-22)
- CI: Added CI.
- Added unit tests, fixed little bugs.
- Contributors: Martin Pecka
1.0.1 (2025-03-21)
- Initial commit.
- Contributors: Martin Pecka
Wiki Tutorials
Package Dependencies
| Deps | Name |
|---|---|
| image_transport | |
| pluginlib | |
| catkin | |
| cras_docs_common | |
| rosdoc_lite | |
| rosbag | |
| roslaunch | |
| roslint | |
| rostest | |
| cras_cpp_common | |
| cras_topic_tools | |
| image_transport_codecs | |
| sensor_msgs |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Recent questions tagged qoi_image_transport at Robotics Stack Exchange
|
|
qoi_image_transport package from qoi_image_transport repoqoi_image_transport |
ROS Distro
|
Package Summary
| Tags | No category tags. |
| Version | 1.0.4 |
| License | BSD |
| Build type | CATKIN |
| Use | RECOMMENDED |
Repository Summary
| Checkout URI | https://github.com/ctu-vras/qoi_image_transport.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2025-04-01 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
Additional Links
Maintainers
- Martin Pecka
Authors
- Martin Pecka
QOI Image Transport
This package provides ROS image transport “qoi” which uses QOI image format.
This format is a lossless codec for RGB or RGBA images with similar compression ratio as lossless PNG, but orders of magnitude faster.
This image transport also provides the image_transport_codecs interface. This means it is possible to directly encode/decode images from C++/Python code without the need for going through a pub/sub cycle. You don’t even need a ROS master for the conversion.
A benchmark compared to PNG is available here.
Build Status
Changelog for package qoi_image_transport
1.0.4 (2025-04-01)
- Removed test data license from package.xml . This is a requirement of rosdistro maintainers.
- Contributors: Martin Pecka
1.0.3 (2025-03-25)
- Fixed licenses.
- Contributors: Martin Pecka
1.0.2 (2025-03-22)
- CI: Added CI.
- Added unit tests, fixed little bugs.
- Contributors: Martin Pecka
1.0.1 (2025-03-21)
- Initial commit.
- Contributors: Martin Pecka
Wiki Tutorials
Package Dependencies
| Deps | Name |
|---|---|
| image_transport | |
| pluginlib | |
| catkin | |
| cras_docs_common | |
| rosdoc_lite | |
| rosbag | |
| roslaunch | |
| roslint | |
| rostest | |
| cras_cpp_common | |
| cras_topic_tools | |
| image_transport_codecs | |
| sensor_msgs |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Recent questions tagged qoi_image_transport at Robotics Stack Exchange
|
|
qoi_image_transport package from qoi_image_transport repoqoi_image_transport |
ROS Distro
|
Package Summary
| Tags | No category tags. |
| Version | 1.0.4 |
| License | BSD |
| Build type | CATKIN |
| Use | RECOMMENDED |
Repository Summary
| Checkout URI | https://github.com/ctu-vras/qoi_image_transport.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2025-04-01 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
Additional Links
Maintainers
- Martin Pecka
Authors
- Martin Pecka
QOI Image Transport
This package provides ROS image transport “qoi” which uses QOI image format.
This format is a lossless codec for RGB or RGBA images with similar compression ratio as lossless PNG, but orders of magnitude faster.
This image transport also provides the image_transport_codecs interface. This means it is possible to directly encode/decode images from C++/Python code without the need for going through a pub/sub cycle. You don’t even need a ROS master for the conversion.
A benchmark compared to PNG is available here.
Build Status
Changelog for package qoi_image_transport
1.0.4 (2025-04-01)
- Removed test data license from package.xml . This is a requirement of rosdistro maintainers.
- Contributors: Martin Pecka
1.0.3 (2025-03-25)
- Fixed licenses.
- Contributors: Martin Pecka
1.0.2 (2025-03-22)
- CI: Added CI.
- Added unit tests, fixed little bugs.
- Contributors: Martin Pecka
1.0.1 (2025-03-21)
- Initial commit.
- Contributors: Martin Pecka
Wiki Tutorials
Package Dependencies
| Deps | Name |
|---|---|
| image_transport | |
| pluginlib | |
| catkin | |
| cras_docs_common | |
| rosdoc_lite | |
| rosbag | |
| roslaunch | |
| roslint | |
| rostest | |
| cras_cpp_common | |
| cras_topic_tools | |
| image_transport_codecs | |
| sensor_msgs |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Recent questions tagged qoi_image_transport at Robotics Stack Exchange
|
|
qoi_image_transport package from qoi_image_transport repoqoi_image_transport |
ROS Distro
|
Package Summary
| Tags | No category tags. |
| Version | 1.0.4 |
| License | BSD |
| Build type | CATKIN |
| Use | RECOMMENDED |
Repository Summary
| Checkout URI | https://github.com/ctu-vras/qoi_image_transport.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2025-04-01 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
Additional Links
Maintainers
- Martin Pecka
Authors
- Martin Pecka
QOI Image Transport
This package provides ROS image transport “qoi” which uses QOI image format.
This format is a lossless codec for RGB or RGBA images with similar compression ratio as lossless PNG, but orders of magnitude faster.
This image transport also provides the image_transport_codecs interface. This means it is possible to directly encode/decode images from C++/Python code without the need for going through a pub/sub cycle. You don’t even need a ROS master for the conversion.
A benchmark compared to PNG is available here.
Build Status
Changelog for package qoi_image_transport
1.0.4 (2025-04-01)
- Removed test data license from package.xml . This is a requirement of rosdistro maintainers.
- Contributors: Martin Pecka
1.0.3 (2025-03-25)
- Fixed licenses.
- Contributors: Martin Pecka
1.0.2 (2025-03-22)
- CI: Added CI.
- Added unit tests, fixed little bugs.
- Contributors: Martin Pecka
1.0.1 (2025-03-21)
- Initial commit.
- Contributors: Martin Pecka
Wiki Tutorials
Package Dependencies
| Deps | Name |
|---|---|
| image_transport | |
| pluginlib | |
| catkin | |
| cras_docs_common | |
| rosdoc_lite | |
| rosbag | |
| roslaunch | |
| roslint | |
| rostest | |
| cras_cpp_common | |
| cras_topic_tools | |
| image_transport_codecs | |
| sensor_msgs |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Recent questions tagged qoi_image_transport at Robotics Stack Exchange
|
|
qoi_image_transport package from qoi_image_transport repoqoi_image_transport |
ROS Distro
|
Package Summary
| Tags | No category tags. |
| Version | 1.0.4 |
| License | BSD |
| Build type | CATKIN |
| Use | RECOMMENDED |
Repository Summary
| Checkout URI | https://github.com/ctu-vras/qoi_image_transport.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2025-04-01 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
Additional Links
Maintainers
- Martin Pecka
Authors
- Martin Pecka
QOI Image Transport
This package provides ROS image transport “qoi” which uses QOI image format.
This format is a lossless codec for RGB or RGBA images with similar compression ratio as lossless PNG, but orders of magnitude faster.
This image transport also provides the image_transport_codecs interface. This means it is possible to directly encode/decode images from C++/Python code without the need for going through a pub/sub cycle. You don’t even need a ROS master for the conversion.
A benchmark compared to PNG is available here.
Build Status
Changelog for package qoi_image_transport
1.0.4 (2025-04-01)
- Removed test data license from package.xml . This is a requirement of rosdistro maintainers.
- Contributors: Martin Pecka
1.0.3 (2025-03-25)
- Fixed licenses.
- Contributors: Martin Pecka
1.0.2 (2025-03-22)
- CI: Added CI.
- Added unit tests, fixed little bugs.
- Contributors: Martin Pecka
1.0.1 (2025-03-21)
- Initial commit.
- Contributors: Martin Pecka
Wiki Tutorials
Package Dependencies
| Deps | Name |
|---|---|
| image_transport | |
| pluginlib | |
| catkin | |
| cras_docs_common | |
| rosdoc_lite | |
| rosbag | |
| roslaunch | |
| roslint | |
| rostest | |
| cras_cpp_common | |
| cras_topic_tools | |
| image_transport_codecs | |
| sensor_msgs |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Recent questions tagged qoi_image_transport at Robotics Stack Exchange
|
|
qoi_image_transport package from qoi_image_transport repoqoi_image_transport |
ROS Distro
|
Package Summary
| Tags | No category tags. |
| Version | 1.0.4 |
| License | BSD |
| Build type | CATKIN |
| Use | RECOMMENDED |
Repository Summary
| Checkout URI | https://github.com/ctu-vras/qoi_image_transport.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2025-04-01 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
Additional Links
Maintainers
- Martin Pecka
Authors
- Martin Pecka
QOI Image Transport
This package provides ROS image transport “qoi” which uses QOI image format.
This format is a lossless codec for RGB or RGBA images with similar compression ratio as lossless PNG, but orders of magnitude faster.
This image transport also provides the image_transport_codecs interface. This means it is possible to directly encode/decode images from C++/Python code without the need for going through a pub/sub cycle. You don’t even need a ROS master for the conversion.
A benchmark compared to PNG is available here.
Build Status
Changelog for package qoi_image_transport
1.0.4 (2025-04-01)
- Removed test data license from package.xml . This is a requirement of rosdistro maintainers.
- Contributors: Martin Pecka
1.0.3 (2025-03-25)
- Fixed licenses.
- Contributors: Martin Pecka
1.0.2 (2025-03-22)
- CI: Added CI.
- Added unit tests, fixed little bugs.
- Contributors: Martin Pecka
1.0.1 (2025-03-21)
- Initial commit.
- Contributors: Martin Pecka
Wiki Tutorials
Package Dependencies
| Deps | Name |
|---|---|
| image_transport | |
| pluginlib | |
| catkin | |
| cras_docs_common | |
| rosdoc_lite | |
| rosbag | |
| roslaunch | |
| roslint | |
| rostest | |
| cras_cpp_common | |
| cras_topic_tools | |
| image_transport_codecs | |
| sensor_msgs |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Recent questions tagged qoi_image_transport at Robotics Stack Exchange
|
|
qoi_image_transport package from qoi_image_transport repoqoi_image_transport |
ROS Distro
|
Package Summary
| Tags | No category tags. |
| Version | 1.0.4 |
| License | BSD |
| Build type | CATKIN |
| Use | RECOMMENDED |
Repository Summary
| Checkout URI | https://github.com/ctu-vras/qoi_image_transport.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2025-04-01 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
Additional Links
Maintainers
- Martin Pecka
Authors
- Martin Pecka
QOI Image Transport
This package provides ROS image transport “qoi” which uses QOI image format.
This format is a lossless codec for RGB or RGBA images with similar compression ratio as lossless PNG, but orders of magnitude faster.
This image transport also provides the image_transport_codecs interface. This means it is possible to directly encode/decode images from C++/Python code without the need for going through a pub/sub cycle. You don’t even need a ROS master for the conversion.
A benchmark compared to PNG is available here.
Build Status
Changelog for package qoi_image_transport
1.0.4 (2025-04-01)
- Removed test data license from package.xml . This is a requirement of rosdistro maintainers.
- Contributors: Martin Pecka
1.0.3 (2025-03-25)
- Fixed licenses.
- Contributors: Martin Pecka
1.0.2 (2025-03-22)
- CI: Added CI.
- Added unit tests, fixed little bugs.
- Contributors: Martin Pecka
1.0.1 (2025-03-21)
- Initial commit.
- Contributors: Martin Pecka
Wiki Tutorials
Package Dependencies
| Deps | Name |
|---|---|
| image_transport | |
| pluginlib | |
| catkin | |
| cras_docs_common | |
| rosdoc_lite | |
| rosbag | |
| roslaunch | |
| roslint | |
| rostest | |
| cras_cpp_common | |
| cras_topic_tools | |
| image_transport_codecs | |
| sensor_msgs |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Recent questions tagged qoi_image_transport at Robotics Stack Exchange
|
|
qoi_image_transport package from qoi_image_transport repoqoi_image_transport |
ROS Distro
|
Package Summary
| Tags | No category tags. |
| Version | 1.0.4 |
| License | BSD |
| Build type | CATKIN |
| Use | RECOMMENDED |
Repository Summary
| Checkout URI | https://github.com/ctu-vras/qoi_image_transport.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2025-04-01 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
Additional Links
Maintainers
- Martin Pecka
Authors
- Martin Pecka
QOI Image Transport
This package provides ROS image transport “qoi” which uses QOI image format.
This format is a lossless codec for RGB or RGBA images with similar compression ratio as lossless PNG, but orders of magnitude faster.
This image transport also provides the image_transport_codecs interface. This means it is possible to directly encode/decode images from C++/Python code without the need for going through a pub/sub cycle. You don’t even need a ROS master for the conversion.
A benchmark compared to PNG is available here.
Build Status
Changelog for package qoi_image_transport
1.0.4 (2025-04-01)
- Removed test data license from package.xml . This is a requirement of rosdistro maintainers.
- Contributors: Martin Pecka
1.0.3 (2025-03-25)
- Fixed licenses.
- Contributors: Martin Pecka
1.0.2 (2025-03-22)
- CI: Added CI.
- Added unit tests, fixed little bugs.
- Contributors: Martin Pecka
1.0.1 (2025-03-21)
- Initial commit.
- Contributors: Martin Pecka
Wiki Tutorials
Package Dependencies
| Deps | Name |
|---|---|
| image_transport | |
| pluginlib | |
| catkin | |
| cras_docs_common | |
| rosdoc_lite | |
| rosbag | |
| roslaunch | |
| roslint | |
| rostest | |
| cras_cpp_common | |
| cras_topic_tools | |
| image_transport_codecs | |
| sensor_msgs |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Recent questions tagged qoi_image_transport at Robotics Stack Exchange
|
|
qoi_image_transport package from qoi_image_transport repoqoi_image_transport |
ROS Distro
|
Package Summary
| Tags | No category tags. |
| Version | 1.0.4 |
| License | BSD |
| Build type | CATKIN |
| Use | RECOMMENDED |
Repository Summary
| Checkout URI | https://github.com/ctu-vras/qoi_image_transport.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2025-04-01 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
Additional Links
Maintainers
- Martin Pecka
Authors
- Martin Pecka
QOI Image Transport
This package provides ROS image transport “qoi” which uses QOI image format.
This format is a lossless codec for RGB or RGBA images with similar compression ratio as lossless PNG, but orders of magnitude faster.
This image transport also provides the image_transport_codecs interface. This means it is possible to directly encode/decode images from C++/Python code without the need for going through a pub/sub cycle. You don’t even need a ROS master for the conversion.
A benchmark compared to PNG is available here.
Build Status
Changelog for package qoi_image_transport
1.0.4 (2025-04-01)
- Removed test data license from package.xml . This is a requirement of rosdistro maintainers.
- Contributors: Martin Pecka
1.0.3 (2025-03-25)
- Fixed licenses.
- Contributors: Martin Pecka
1.0.2 (2025-03-22)
- CI: Added CI.
- Added unit tests, fixed little bugs.
- Contributors: Martin Pecka
1.0.1 (2025-03-21)
- Initial commit.
- Contributors: Martin Pecka
Wiki Tutorials
Package Dependencies
| Deps | Name |
|---|---|
| image_transport | |
| pluginlib | |
| catkin | |
| cras_docs_common | |
| rosdoc_lite | |
| rosbag | |
| roslaunch | |
| roslint | |
| rostest | |
| cras_cpp_common | |
| cras_topic_tools | |
| image_transport_codecs | |
| sensor_msgs |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Recent questions tagged qoi_image_transport at Robotics Stack Exchange
|
|
qoi_image_transport package from qoi_image_transport repoqoi_image_transport |
ROS Distro
|
Package Summary
| Tags | No category tags. |
| Version | 1.0.4 |
| License | BSD |
| Build type | CATKIN |
| Use | RECOMMENDED |
Repository Summary
| Checkout URI | https://github.com/ctu-vras/qoi_image_transport.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2025-04-01 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
Additional Links
Maintainers
- Martin Pecka
Authors
- Martin Pecka
QOI Image Transport
This package provides ROS image transport “qoi” which uses QOI image format.
This format is a lossless codec for RGB or RGBA images with similar compression ratio as lossless PNG, but orders of magnitude faster.
This image transport also provides the image_transport_codecs interface. This means it is possible to directly encode/decode images from C++/Python code without the need for going through a pub/sub cycle. You don’t even need a ROS master for the conversion.
A benchmark compared to PNG is available here.
Build Status
Changelog for package qoi_image_transport
1.0.4 (2025-04-01)
- Removed test data license from package.xml . This is a requirement of rosdistro maintainers.
- Contributors: Martin Pecka
1.0.3 (2025-03-25)
- Fixed licenses.
- Contributors: Martin Pecka
1.0.2 (2025-03-22)
- CI: Added CI.
- Added unit tests, fixed little bugs.
- Contributors: Martin Pecka
1.0.1 (2025-03-21)
- Initial commit.
- Contributors: Martin Pecka
Wiki Tutorials
Package Dependencies
| Deps | Name |
|---|---|
| image_transport | |
| pluginlib | |
| catkin | |
| cras_docs_common | |
| rosdoc_lite | |
| rosbag | |
| roslaunch | |
| roslint | |
| rostest | |
| cras_cpp_common | |
| cras_topic_tools | |
| image_transport_codecs | |
| sensor_msgs |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Recent questions tagged qoi_image_transport at Robotics Stack Exchange
|
|
qoi_image_transport package from qoi_image_transport repoqoi_image_transport |
ROS Distro
|
Package Summary
| Tags | No category tags. |
| Version | 1.0.4 |
| License | BSD |
| Build type | CATKIN |
| Use | RECOMMENDED |
Repository Summary
| Checkout URI | https://github.com/ctu-vras/qoi_image_transport.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2025-04-01 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
Additional Links
Maintainers
- Martin Pecka
Authors
- Martin Pecka
QOI Image Transport
This package provides ROS image transport “qoi” which uses QOI image format.
This format is a lossless codec for RGB or RGBA images with similar compression ratio as lossless PNG, but orders of magnitude faster.
This image transport also provides the image_transport_codecs interface. This means it is possible to directly encode/decode images from C++/Python code without the need for going through a pub/sub cycle. You don’t even need a ROS master for the conversion.
A benchmark compared to PNG is available here.
Build Status
Changelog for package qoi_image_transport
1.0.4 (2025-04-01)
- Removed test data license from package.xml . This is a requirement of rosdistro maintainers.
- Contributors: Martin Pecka
1.0.3 (2025-03-25)
- Fixed licenses.
- Contributors: Martin Pecka
1.0.2 (2025-03-22)
- CI: Added CI.
- Added unit tests, fixed little bugs.
- Contributors: Martin Pecka
1.0.1 (2025-03-21)
- Initial commit.
- Contributors: Martin Pecka
Wiki Tutorials
Package Dependencies
| Deps | Name |
|---|---|
| image_transport | |
| pluginlib | |
| catkin | |
| cras_docs_common | |
| rosdoc_lite | |
| rosbag | |
| roslaunch | |
| roslint | |
| rostest | |
| cras_cpp_common | |
| cras_topic_tools | |
| image_transport_codecs | |
| sensor_msgs |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Recent questions tagged qoi_image_transport at Robotics Stack Exchange
|
|
qoi_image_transport package from qoi_image_transport repoqoi_image_transport |
ROS Distro
|
Package Summary
| Tags | No category tags. |
| Version | 1.0.4 |
| License | BSD |
| Build type | CATKIN |
| Use | RECOMMENDED |
Repository Summary
| Checkout URI | https://github.com/ctu-vras/qoi_image_transport.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2025-04-01 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
Additional Links
Maintainers
- Martin Pecka
Authors
- Martin Pecka
QOI Image Transport
This package provides ROS image transport “qoi” which uses QOI image format.
This format is a lossless codec for RGB or RGBA images with similar compression ratio as lossless PNG, but orders of magnitude faster.
This image transport also provides the image_transport_codecs interface. This means it is possible to directly encode/decode images from C++/Python code without the need for going through a pub/sub cycle. You don’t even need a ROS master for the conversion.
A benchmark compared to PNG is available here.
Build Status
Changelog for package qoi_image_transport
1.0.4 (2025-04-01)
- Removed test data license from package.xml . This is a requirement of rosdistro maintainers.
- Contributors: Martin Pecka
1.0.3 (2025-03-25)
- Fixed licenses.
- Contributors: Martin Pecka
1.0.2 (2025-03-22)
- CI: Added CI.
- Added unit tests, fixed little bugs.
- Contributors: Martin Pecka
1.0.1 (2025-03-21)
- Initial commit.
- Contributors: Martin Pecka
Wiki Tutorials
Package Dependencies
| Deps | Name |
|---|---|
| image_transport | |
| pluginlib | |
| catkin | |
| cras_docs_common | |
| rosdoc_lite | |
| rosbag | |
| roslaunch | |
| roslint | |
| rostest | |
| cras_cpp_common | |
| cras_topic_tools | |
| image_transport_codecs | |
| sensor_msgs |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Recent questions tagged qoi_image_transport at Robotics Stack Exchange
|
|
qoi_image_transport package from qoi_image_transport repoqoi_image_transport |
ROS Distro
|
Package Summary
| Tags | No category tags. |
| Version | 1.0.4 |
| License | BSD |
| Build type | CATKIN |
| Use | RECOMMENDED |
Repository Summary
| Checkout URI | https://github.com/ctu-vras/qoi_image_transport.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2025-04-01 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
Additional Links
Maintainers
- Martin Pecka
Authors
- Martin Pecka
QOI Image Transport
This package provides ROS image transport “qoi” which uses QOI image format.
This format is a lossless codec for RGB or RGBA images with similar compression ratio as lossless PNG, but orders of magnitude faster.
This image transport also provides the image_transport_codecs interface. This means it is possible to directly encode/decode images from C++/Python code without the need for going through a pub/sub cycle. You don’t even need a ROS master for the conversion.
A benchmark compared to PNG is available here.
Build Status
Changelog for package qoi_image_transport
1.0.4 (2025-04-01)
- Removed test data license from package.xml . This is a requirement of rosdistro maintainers.
- Contributors: Martin Pecka
1.0.3 (2025-03-25)
- Fixed licenses.
- Contributors: Martin Pecka
1.0.2 (2025-03-22)
- CI: Added CI.
- Added unit tests, fixed little bugs.
- Contributors: Martin Pecka
1.0.1 (2025-03-21)
- Initial commit.
- Contributors: Martin Pecka
Wiki Tutorials
Package Dependencies
| Deps | Name |
|---|---|
| image_transport | |
| pluginlib | |
| catkin | |
| cras_docs_common | |
| rosdoc_lite | |
| rosbag | |
| roslaunch | |
| roslint | |
| rostest | |
| cras_cpp_common | |
| cras_topic_tools | |
| image_transport_codecs | |
| sensor_msgs |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Recent questions tagged qoi_image_transport at Robotics Stack Exchange
|
|
qoi_image_transport package from qoi_image_transport repoqoi_image_transport |
ROS Distro
|
Package Summary
| Tags | No category tags. |
| Version | 1.0.4 |
| License | BSD |
| Build type | CATKIN |
| Use | RECOMMENDED |
Repository Summary
| Checkout URI | https://github.com/ctu-vras/qoi_image_transport.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2025-04-01 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
Additional Links
Maintainers
- Martin Pecka
Authors
- Martin Pecka
QOI Image Transport
This package provides ROS image transport “qoi” which uses QOI image format.
This format is a lossless codec for RGB or RGBA images with similar compression ratio as lossless PNG, but orders of magnitude faster.
This image transport also provides the image_transport_codecs interface. This means it is possible to directly encode/decode images from C++/Python code without the need for going through a pub/sub cycle. You don’t even need a ROS master for the conversion.
A benchmark compared to PNG is available here.
Build Status
Changelog for package qoi_image_transport
1.0.4 (2025-04-01)
- Removed test data license from package.xml . This is a requirement of rosdistro maintainers.
- Contributors: Martin Pecka
1.0.3 (2025-03-25)
- Fixed licenses.
- Contributors: Martin Pecka
1.0.2 (2025-03-22)
- CI: Added CI.
- Added unit tests, fixed little bugs.
- Contributors: Martin Pecka
1.0.1 (2025-03-21)
- Initial commit.
- Contributors: Martin Pecka
Wiki Tutorials
Package Dependencies
| Deps | Name |
|---|---|
| image_transport | |
| pluginlib | |
| catkin | |
| cras_docs_common | |
| rosdoc_lite | |
| rosbag | |
| roslaunch | |
| roslint | |
| rostest | |
| cras_cpp_common | |
| cras_topic_tools | |
| image_transport_codecs | |
| sensor_msgs |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Recent questions tagged qoi_image_transport at Robotics Stack Exchange
|
|
qoi_image_transport package from qoi_image_transport repoqoi_image_transport |
ROS Distro
|
Package Summary
| Tags | No category tags. |
| Version | 1.0.4 |
| License | BSD |
| Build type | CATKIN |
| Use | RECOMMENDED |
Repository Summary
| Checkout URI | https://github.com/ctu-vras/qoi_image_transport.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2025-04-01 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
Additional Links
Maintainers
- Martin Pecka
Authors
- Martin Pecka
QOI Image Transport
This package provides ROS image transport “qoi” which uses QOI image format.
This format is a lossless codec for RGB or RGBA images with similar compression ratio as lossless PNG, but orders of magnitude faster.
This image transport also provides the image_transport_codecs interface. This means it is possible to directly encode/decode images from C++/Python code without the need for going through a pub/sub cycle. You don’t even need a ROS master for the conversion.
A benchmark compared to PNG is available here.
Build Status
Changelog for package qoi_image_transport
1.0.4 (2025-04-01)
- Removed test data license from package.xml . This is a requirement of rosdistro maintainers.
- Contributors: Martin Pecka
1.0.3 (2025-03-25)
- Fixed licenses.
- Contributors: Martin Pecka
1.0.2 (2025-03-22)
- CI: Added CI.
- Added unit tests, fixed little bugs.
- Contributors: Martin Pecka
1.0.1 (2025-03-21)
- Initial commit.
- Contributors: Martin Pecka
Wiki Tutorials
Package Dependencies
| Deps | Name |
|---|---|
| image_transport | |
| pluginlib | |
| catkin | |
| cras_docs_common | |
| rosdoc_lite | |
| rosbag | |
| roslaunch | |
| roslint | |
| rostest | |
| cras_cpp_common | |
| cras_topic_tools | |
| image_transport_codecs | |
| sensor_msgs |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Recent questions tagged qoi_image_transport at Robotics Stack Exchange
|
|
qoi_image_transport package from qoi_image_transport repoqoi_image_transport |
ROS Distro
|
Package Summary
| Tags | No category tags. |
| Version | 1.0.4 |
| License | BSD |
| Build type | CATKIN |
| Use | RECOMMENDED |
Repository Summary
| Checkout URI | https://github.com/ctu-vras/qoi_image_transport.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2025-04-01 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
Additional Links
Maintainers
- Martin Pecka
Authors
- Martin Pecka
QOI Image Transport
This package provides ROS image transport “qoi” which uses QOI image format.
This format is a lossless codec for RGB or RGBA images with similar compression ratio as lossless PNG, but orders of magnitude faster.
This image transport also provides the image_transport_codecs interface. This means it is possible to directly encode/decode images from C++/Python code without the need for going through a pub/sub cycle. You don’t even need a ROS master for the conversion.
A benchmark compared to PNG is available here.
Build Status
Changelog for package qoi_image_transport
1.0.4 (2025-04-01)
- Removed test data license from package.xml . This is a requirement of rosdistro maintainers.
- Contributors: Martin Pecka
1.0.3 (2025-03-25)
- Fixed licenses.
- Contributors: Martin Pecka
1.0.2 (2025-03-22)
- CI: Added CI.
- Added unit tests, fixed little bugs.
- Contributors: Martin Pecka
1.0.1 (2025-03-21)
- Initial commit.
- Contributors: Martin Pecka
Wiki Tutorials
Package Dependencies
| Deps | Name |
|---|---|
| image_transport | |
| pluginlib | |
| catkin | |
| cras_docs_common | |
| rosdoc_lite | |
| rosbag | |
| roslaunch | |
| roslint | |
| rostest | |
| cras_cpp_common | |
| cras_topic_tools | |
| image_transport_codecs | |
| sensor_msgs |
System Dependencies
Dependant Packages
Launch files
Messages
Services
Recent questions tagged qoi_image_transport at Robotics Stack Exchange
|
|
qoi_image_transport package from qoi_image_transport repoqoi_image_transport |
ROS Distro
|
Package Summary
| Tags | No category tags. |
| Version | 1.0.4 |
| License | BSD |
| Build type | CATKIN |
| Use | RECOMMENDED |
Repository Summary
| Checkout URI | https://github.com/ctu-vras/qoi_image_transport.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2025-04-01 |
| Dev Status | DEVELOPED |
| Released | RELEASED |
| Tags | No category tags. |
| Contributing |
Help Wanted (-)
Good First Issues (-) Pull Requests to Review (-) |
Package Description
Additional Links
Maintainers
- Martin Pecka
Authors
- Martin Pecka
QOI Image Transport
This package provides ROS image transport “qoi” which uses QOI image format.
This format is a lossless codec for RGB or RGBA images with similar compression ratio as lossless PNG, but orders of magnitude faster.
This image transport also provides the image_transport_codecs interface. This means it is possible to directly encode/decode images from C++/Python code without the need for going through a pub/sub cycle. You don’t even need a ROS master for the conversion.
A benchmark compared to PNG is available here.
Build Status
Changelog for package qoi_image_transport
1.0.4 (2025-04-01)
- Removed test data license from package.xml . This is a requirement of rosdistro maintainers.
- Contributors: Martin Pecka
1.0.3 (2025-03-25)
- Fixed licenses.
- Contributors: Martin Pecka
1.0.2 (2025-03-22)
- CI: Added CI.
- Added unit tests, fixed little bugs.
- Contributors: Martin Pecka
1.0.1 (2025-03-21)
- Initial commit.
- Contributors: Martin Pecka
Wiki Tutorials
Package Dependencies
| Deps | Name |
|---|---|
| image_transport | |
| pluginlib | |
| catkin | |
| cras_docs_common | |
| rosdoc_lite | |
| rosbag | |
| roslaunch | |
| roslint | |
| rostest | |
| cras_cpp_common | |
| cras_topic_tools | |
| image_transport_codecs | |
| sensor_msgs |