map matching framework base HMM model in rust 一个用rust实现的基于HMM模型的地图匹配框架
该项目是一个基于HMM模型的地图匹配框架,是FMM的rust实现。基于此论文的rust实现。
fast map matching using rust
Usage: rmm [OPTIONS] --network-file <ROAD_NETWORK_FILE> <GPS_TRAJ_FILE>
Arguments:
<GPS_TRAJ_FILE> input gps traj input
Options:
--gps-err <GPS_ERR> gps tolerance scope [default: 0.0001]
--radius <RADIUS> find candidate points in radius [default: 0.01]
--knn <KNN> selct k nearest candidate [default: 4]
--max-speed <MAX_SPEED> max speed [default: 30]
--factor <FACTOR> factor for speed [default: 4]
--reverse-tolerance <REVERSE_TOLERANCE> reverse tolerance [default: 4]
-n, --network-file <ROAD_NETWORK_FILE> road network path
-h, --help Print help
-V, --version Print version
rmm --network-file ./edges_shanghai.json traj.geojson