College of Engineering, Hunan Agricultural University, Changsha 410128, China

[Imou, Kenji] Biological and Environmental Mechanism Lab, University of Tokyo, Tokyo 113-8657, Japan

Hunan Provincial Engineering Technology Research Center for Modern Agricultural Equipment, Changsha 410128, China

[Liu, Zhonghua] National Research Center of Engineering Technology for Functional Ingredients from Botanicals, Changsha 410128, China

[Li, Ming] College of Engineering, Hunan Agricultural University, Changsha 410128, China <&wdkj&> National Research Center of Engineering Technology for Functional Ingredients from Botanicals, Changsha 410128, China <&wdkj&> Hunan Provincial Engineering Technology Research Center for Modern Agricultural Equipment, Changsha 410128, China

College of Engineering, Hunan Agricultural University, China

农业机械;定位;传感器;导航

Absolute distance;Absolute position;Artificial landmark;Azimuth angles;Camera angles;Center of gravity;Co-ordinate system;Direction angle;Features extraction;Geometric transformations;Imaging information;Landmarks detection;Natural sunlight;Noise elimination;Omni-directional vision;Omnidirectional image;Outdoor environment;Position estimation;Positioning accuracy;Positioning algorithms;Positioning error;Positioning system;Precision equipment;Rugged environments;Sensor position;Small area;Spatial points;System calibration;Tilt angle;Visual positioning;Working areas;Agricultural machinery;Algorithms;Cameras;Computer vision;Error compensation;Geometry;Location;Navigation;Sensors;Testing;Tracking (position);Global positioning system

工学院