{"id":15520046,"url":"https://github.com/clemsciences/lidar-server-flask-vue","last_synced_at":"2026-01-07T20:04:34.477Z","repository":{"id":44978584,"uuid":"190588776","full_name":"clemsciences/lidar-server-flask-vue","owner":"clemsciences","description":"Visualize processed LiDAR data through a web 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Visualization tool for processed LiDAR data\n\nIt is assumed python 3.6 with pip 3.6 are installed as well as Node JS with NPM.\n\nProcedure to install the tool:\n```bash\n$ cd lidar-server-flask-vue\n$ pip install -r requirements\n$ cd flaskvue/frontend\n$ npm install\n$ npm run start\n```\n\nTested on Python 3.6.\n\nThe first aim is to bind: \n* a low level code https://github.com/gobgob/rplidar_a3,\n* a high level code https://github.com/gobgob/lidar-processor,\n* this project for visualization.\n\nThe second aim is: \n* to be generic enough to be compatible with other LiDAR devices ,\n* to have a clear and precise protocol to visualize outputs of several methods for displaying forms, tracking, etc.\n\n## High-level code\n\nIt processes data sent by low-level:\n* directly, if there is a direct connection,\n* indirectly, if this is the web interface which resends data.\n\nIt can display real-time measures as well as recorded measures.\n\nIt can locate, map, predict, smooth, filter trajectories.\n\n### Location\n\nInput: list of points whose coordinates are in LiDAR basis.\n\nOutput: list of points/groups of points in the map coordinates.\n\n### Mapping\n\nInput: list of points whose coordinates are in LiDAR coordinates.\n\nOutput: list of points whose coordinates are in a fix basis.\n\n### Filtering, prediction, smoothing\n\nInput: list of points whose coordinates are in LiDAR coordinates.\n\nOutput: filtered, smoothed or predicted coordinates according to a model which depends on how the robot moves, the quality of the LiDAR, environment and measure rate. \n\n## Web interface\n\n- handles connections,\n- displays points in polar or cartesian coordinates\n- displays groups of points\n\n\n### Web interface components\n\n#### Connection to low-level\n\n* Fields: IP address, port\n* Buttons: connect, disconnect\n\n#### Connection to high-level\n\n* Fields: IP address, port\n* Buttons: connect, disconnect\n\n#### Visualisation configuration\n\n* Fields: number of updates per second\n\n#### Coordinates\n\n* Fields: polar or cartesian\n\n#### Background\n\n* Showing a map\n* Showing the environment of the robot\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fclemsciences%2Flidar-server-flask-vue","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fclemsciences%2Flidar-server-flask-vue","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fclemsciences%2Flidar-server-flask-vue/lists"}