![]() |
event_camera_renderer package from event_camera_renderer repoevent_camera_renderer |
|
Package Summary
Tags | No category tags. |
Version | 1.0.0 |
License | Apache2 |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/ros-event-camera/event_camera_renderer.git |
VCS Type | git |
VCS Version | master |
Last Updated | 2023-11-24 |
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
event_camera_renderer
This repository holds tools for rendering event_camera_msgs. It builds under both ROS1 and ROS2.
Supported platforms
Currently tested on Ubuntu 20.04 (ROS Noetic and ROS2 Galactic) and Ubuntu 22.04 (ROS2 Humble).
How to build
Create a ROS workspace, clone this repo, and use vcs
to pull in the remaining dependencies:
pkg=event_camera_renderer
mkdir -p ~/$pkg/src
cd ~/$pkg
git clone https://github.com/ros-event-camera/${pkg}.git src/${pkg}
cd src
vcs import < ${pkg}/${pkg}.repos
cd ..
configure and build on ROS1:
catkin config -DCMAKE_BUILD_TYPE=RelWithDebInfo # (optionally add -DCMAKE_EXPORT_COMPILE_COMMANDS=1)
catkin build
configure and build on ROS2:
cd ~/$pkg/src
colcon build --symlink-install --cmake-args -DCMAKE_BUILD_TYPE=RelWithDebInfo # (optionally add -DCMAKE_EXPORT_COMPILE_COMMANDS=1)
How to use
Examine the launch file and adjust the topic remapping, frequency
etc, then start as follows (assuming the camera driver is running
under node name event_camera
):
ROS1:
# create rendered ROS image stream from events
roslaunch event_camera_renderer renderer.launch camera:=event_camera
rqt_image_view
ROS2:
# create rendered ROS image stream from events
ros2 launch event_camera_renderer renderer.launch.py camera:=event_camera
ros2 run rqt_image_view rqt_image_view
Parameters:
-
fps
Frequency (in hz) at which images are emitted. Default: 25. -
display_type
Supported types aretime_slice
(all events between frames are aggregated) orsharp
(number of events is auto-controlled to produce sharp features). Default istime_slice
. This image shows the difference (left is sharp, right is time_slice):
License
This software is issued under the Apache License Version 2.0.
Wiki Tutorials
Source Tutorials
Package Dependencies
System Dependencies
Dependant Packages
Launch files
- launch/renderer.launch
-
- camera [default: /event_camera]
- topic [default: events]
- type [default: time_slice]
Messages
Services
Plugins
Recent questions tagged event_camera_renderer at answers.ros.org
![]() |
event_camera_renderer package from event_camera_renderer repoevent_camera_renderer |
|
Package Summary
Tags | No category tags. |
Version | 1.0.0 |
License | Apache2 |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/ros-event-camera/event_camera_renderer.git |
VCS Type | git |
VCS Version | master |
Last Updated | 2023-11-24 |
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
event_camera_renderer
This repository holds tools for rendering event_camera_msgs. It builds under both ROS1 and ROS2.
Supported platforms
Currently tested on Ubuntu 20.04 (ROS Noetic and ROS2 Galactic) and Ubuntu 22.04 (ROS2 Humble).
How to build
Create a ROS workspace, clone this repo, and use vcs
to pull in the remaining dependencies:
pkg=event_camera_renderer
mkdir -p ~/$pkg/src
cd ~/$pkg
git clone https://github.com/ros-event-camera/${pkg}.git src/${pkg}
cd src
vcs import < ${pkg}/${pkg}.repos
cd ..
configure and build on ROS1:
catkin config -DCMAKE_BUILD_TYPE=RelWithDebInfo # (optionally add -DCMAKE_EXPORT_COMPILE_COMMANDS=1)
catkin build
configure and build on ROS2:
cd ~/$pkg/src
colcon build --symlink-install --cmake-args -DCMAKE_BUILD_TYPE=RelWithDebInfo # (optionally add -DCMAKE_EXPORT_COMPILE_COMMANDS=1)
How to use
Examine the launch file and adjust the topic remapping, frequency
etc, then start as follows (assuming the camera driver is running
under node name event_camera
):
ROS1:
# create rendered ROS image stream from events
roslaunch event_camera_renderer renderer.launch camera:=event_camera
rqt_image_view
ROS2:
# create rendered ROS image stream from events
ros2 launch event_camera_renderer renderer.launch.py camera:=event_camera
ros2 run rqt_image_view rqt_image_view
Parameters:
-
fps
Frequency (in hz) at which images are emitted. Default: 25. -
display_type
Supported types aretime_slice
(all events between frames are aggregated) orsharp
(number of events is auto-controlled to produce sharp features). Default istime_slice
. This image shows the difference (left is sharp, right is time_slice):
License
This software is issued under the Apache License Version 2.0.
Wiki Tutorials
Source Tutorials
Package Dependencies
System Dependencies
Dependant Packages
Launch files
- launch/renderer.launch
-
- camera [default: /event_camera]
- topic [default: events]
- type [default: time_slice]
Messages
Services
Plugins
Recent questions tagged event_camera_renderer at answers.ros.org
![]() |
event_camera_renderer package from event_camera_renderer repoevent_camera_renderer |
|
Package Summary
Tags | No category tags. |
Version | 1.0.0 |
License | Apache2 |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/ros-event-camera/event_camera_renderer.git |
VCS Type | git |
VCS Version | master |
Last Updated | 2023-11-24 |
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
event_camera_renderer
This repository holds tools for rendering event_camera_msgs. It builds under both ROS1 and ROS2.
Supported platforms
Currently tested on Ubuntu 20.04 (ROS Noetic and ROS2 Galactic) and Ubuntu 22.04 (ROS2 Humble).
How to build
Create a ROS workspace, clone this repo, and use vcs
to pull in the remaining dependencies:
pkg=event_camera_renderer
mkdir -p ~/$pkg/src
cd ~/$pkg
git clone https://github.com/ros-event-camera/${pkg}.git src/${pkg}
cd src
vcs import < ${pkg}/${pkg}.repos
cd ..
configure and build on ROS1:
catkin config -DCMAKE_BUILD_TYPE=RelWithDebInfo # (optionally add -DCMAKE_EXPORT_COMPILE_COMMANDS=1)
catkin build
configure and build on ROS2:
cd ~/$pkg/src
colcon build --symlink-install --cmake-args -DCMAKE_BUILD_TYPE=RelWithDebInfo # (optionally add -DCMAKE_EXPORT_COMPILE_COMMANDS=1)
How to use
Examine the launch file and adjust the topic remapping, frequency
etc, then start as follows (assuming the camera driver is running
under node name event_camera
):
ROS1:
# create rendered ROS image stream from events
roslaunch event_camera_renderer renderer.launch camera:=event_camera
rqt_image_view
ROS2:
# create rendered ROS image stream from events
ros2 launch event_camera_renderer renderer.launch.py camera:=event_camera
ros2 run rqt_image_view rqt_image_view
Parameters:
-
fps
Frequency (in hz) at which images are emitted. Default: 25. -
display_type
Supported types aretime_slice
(all events between frames are aggregated) orsharp
(number of events is auto-controlled to produce sharp features). Default istime_slice
. This image shows the difference (left is sharp, right is time_slice):
License
This software is issued under the Apache License Version 2.0.
Wiki Tutorials
Source Tutorials
Package Dependencies
System Dependencies
Dependant Packages
Launch files
- launch/renderer.launch
-
- camera [default: /event_camera]
- topic [default: events]
- type [default: time_slice]