{"id":16678937,"url":"https://github.com/otl/cv_camera","last_synced_at":"2025-03-17T00:32:33.325Z","repository":{"id":10749614,"uuid":"13008991","full_name":"OTL/cv_camera","owner":"OTL","description":"ROS opencv camera driver that uses 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OpenCV camera driver\n========================\n\nIt is very easy to capture video device if we use `cv::VideoCapture` of OpenCV.\n\nIf you are searching ROS2 driver, check [here](https://github.com/Kapernikov/cv_camera)\n\ncv_camera_node\n------------------\n\nThis node uses [camera_info_manager](http://wiki.ros.org/camera_info_manager) for dealing with camera_info.\nIf no calibration data is set, it has dummy values except for width and height.\n\n### Publish\n\n* `~image_raw` (*sensor_msgs/Image*)\n* `~camera_info` (*sensor_msgs/CameraInfo*)\n\n### Service\n\n* `~set_camera_info` (*sensor_msgs/SetCameraInfo*)\n\n### Parameters\n\n* `~rate` (*double*, default: 30.0) – publish rate [Hz].\n* `~device_id` (*int*, default: 0) – capture device id.\n* `~device_path` (*string*, default: \"\") – path to camera device file, e. g. `/dev/video0`.\n* `~frame_id` (*string*, default: \"camera\") – `frame_id` of message header.\n* `~image_width` (*int*) – try to set capture image width.\n* `~image_height` (*int*) – try to set capture image height.\n* `~camera_info_url` (*string*) – url of camera info yaml.\n* `~file` (*string*, default: \"\") – if not \"\" then use movie file instead of device.\n* `~capture_delay` (*double*, default: 0) – estimated duration of capturing and receiving the image.\n* `~rescale_camera_info` (*bool*, default: false) – rescale camera calibration info automatically.\n* `~camera_name` (*bool*, default: same as `frame_id`) – camera name for `camera_info_manager`.\n\nSupports CV_CAP_PROP_*, by below params.\n\n* `~cv_cap_prop_pos_msec` (*double*)\n* `~cv_cap_prop_pos_avi_ratio` (*double*)\n* `~cv_cap_prop_frame_width` (*double*)\n* `~cv_cap_prop_frame_height` (*double*)\n* `~cv_cap_prop_fps` (*double*)\n* `~cv_cap_prop_fourcc` (*double*)\n* `~cv_cap_prop_frame_count` (*double*)\n* `~cv_cap_prop_format` (*double*)\n* `~cv_cap_prop_mode` (*double*)\n* `~cv_cap_prop_brightness` (*double*)\n* `~cv_cap_prop_contrast` (*double*)\n* `~cv_cap_prop_saturation` (*double*)\n* `~cv_cap_prop_hue` (*double*)\n* `~cv_cap_prop_gain` (*double*)\n* `~cv_cap_prop_exposure` (*double*)\n* `~cv_cap_prop_convert_rgb` (*double*)\n* `~cv_cap_prop_rectification` (*double*)\n* `~cv_cap_prop_iso_speed` (*double*)\n\nAnd supports any props. Thanks to Hernan Badino!\n\n* `~property_$(i)_code` (*int*) – set this code property using `~property_$(i)_value`, $(i) must start from 0.\n* `~property_$(i)_value` (*double*) – the value to be set to `~property_$(i)_code`\n\nIf you want to set the property which code is 404 as 1,\n\n```bash\nrosrun cv_camera cv_camera_node _property_0_code:=404 _property_0_value:=1\n```\n\nIf you want to set more, use `~property_1_code` and `~property_1_value`.\n\nNodelet\n-------------------\n\nThis node works as nodelet (`cv_camera/CvCameraNodelet`).\n\nContributors\n--------------------\n\nPR is welcome. I'll review your code to keep consistency, be patient.\n\n* Oleg Kalachev\n* Mikael Arguedas\n* Maurice Meedendorp\n* Max Schettler\n* Lukas Bulwahn\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fotl%2Fcv_camera","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fotl%2Fcv_camera","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fotl%2Fcv_camera/lists"}