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Package Summary
cv_camera uses OpenCV capture object to capture camera image. This supports camera_image and nodelet.
- Maintainer: Takashi Ogura <t.ogura AT gmail DOT com>
- Author: Takashi Ogura <t.ogura AT gmail DOT com>
- License: BSD
- Source: git https://github.com/OTL/cv_camera.git (branch: master)
Package Summary
cv_camera uses OpenCV capture object to capture camera image. This supports camera_image and nodelet.
- Maintainer status: developed
- Maintainer: Takashi Ogura <t.ogura AT gmail DOT com>
- Author: Takashi Ogura <t.ogura AT gmail DOT com>
- License: BSD
- Source: git https://github.com/OTL/cv_camera.git (branch: master)
Package Summary
cv_camera uses OpenCV capture object to capture camera image. This supports camera_image and nodelet.
- Maintainer status: developed
- Maintainer: Takashi Ogura <t.ogura AT gmail DOT com>
- Author: Takashi Ogura <t.ogura AT gmail DOT com>
- License: BSD
- Source: git https://github.com/OTL/cv_camera.git (branch: master)
Package Summary
cv_camera uses OpenCV capture object to capture camera image. This supports camera_image and nodelet.
- Maintainer status: developed
- Maintainer: Takashi Ogura <t.ogura AT gmail DOT com>
- Author: Takashi Ogura <t.ogura AT gmail DOT com>
- License: BSD
- Source: git https://github.com/OTL/cv_camera.git (branch: master)
Package Summary
cv_camera uses OpenCV capture object to capture camera image. This supports camera_image and nodelet.
- Maintainer status: developed
- Maintainer: Takashi Ogura <t.ogura AT gmail DOT com>
- Author: Takashi Ogura <t.ogura AT gmail DOT com>
- License: BSD
- Source: git https://github.com/OTL/cv_camera.git (branch: master)
Package Summary
cv_camera uses OpenCV capture object to capture camera image. This supports camera_image and nodelet.
- Maintainer status: maintained
- Maintainer: Takashi Ogura <t.ogura AT gmail DOT com>
- Author: Takashi Ogura <t.ogura AT gmail DOT com>
- License: BSD
- Source: git https://github.com/OTL/cv_camera.git (branch: master)
Package Summary
cv_camera uses OpenCV capture object to capture camera image. This supports camera_image and nodelet.
- Maintainer status: maintained
- Maintainer: Takashi Ogura <t.ogura AT gmail DOT com>
- Author: Takashi Ogura <t.ogura AT gmail DOT com>
- License: BSD
- Source: git https://github.com/OTL/cv_camera.git (branch: master)
ROS OpenCV camera driver
It is very easy to capture video device if we use cv::VideoCapture of OpenCV.
cv_camera_node
This node uses camera_info_manager for dealing with camera_info. If no calibration data is set, it has dummy values except for width and height.
Publish
- ~image_raw (sensor_msgs/Image)
- ~camera_info (sensor_msgs/CameraInfo)
Service
- ~set_camera_info (sensor_msgs/SetCameraInfo)
Parameters
- ~rate (double: default 30.0) publish rate [Hz].
- ~device_id (int: default 0) capture device id.
- ~frame_id (string: default "camera") frame_id of message header.
- ~image_width (int) try to set capture image width.
- ~image_height (int) try to set capture image height.
- ~camera_info_url (string) url of camera info yaml.
- ~file (string: default "") if not "" then use movie file instead of device.
Usage
rosparam set cv_camera/device_id 0 rosrun cv_camera cv_camera_node
- with the first line set the camera device to use
- run the node with the second line
Nodelet
This node works as nodelet (cv_camera/CvCameraNodelet).