qbo_camera
1. General ROS Package Info
- Type:
- ROS Package
- Description:
- Provides the launcher to the stereo webcam system and a calibration program
- Created:
- 2012-04-10
- License:
- GPLv2
2. Package Summary
The packages provides a launcher that starts the webcams. The default mode is the stereo mode with a 320×240 resolution for each camera. The The launcher also starts the stereo_image_proc ROS node in order to make the stereo processing.
The package also includes a simple calibration program.
3. Dependencies
4. Nodes
4.1 usb_camera_calib_stereo
Subscribed Topics
~stereo/left/image_raw (sensor_msgs::Image)
Left webcam images
Subscribed Topics
~stereo/right/image_raw (sensor_msgs::Image)
Right webcam images
ROS Parameters
~board_width (int, default: 6)
Number of rectangles in the horizontal direction of the calibration pattern
~board_height (int, default: 8)
Number of rectangles in the vertical direction of the calibration pattern
~number (int, default: 9)
Number of images to take in each step. The steps are left webcam calibration, right webcam calibration and stereo calibration
~dimension (float, default: 1.0)
The dimension in meters of the calibration pattern rectangles