SYSTEMS AND METHODS FOR VISUAL POSITION ESTIMATION IN AUTONOMOUS VEHICLES

• Main Authors: CREUSOT CLEMENT, MINSTER GAUTIER
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2019
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

Systems and method are provided for controlling a vehicle. In one embodiment, a visual position estimation method includes providing a ground model of an environment, and receiving, at a vehicle, sensor data relating to the environment, the sensor data including optical image data acquired by an optical camera coupled to the vehicle. A virtual camera image is generated based on the ground model, the position of the vehicle, and a position of the optical camera. The position of an object in the environment is determined based on the virtual camera image and the optical image data. 提供用于控制车辆的系统和方法。在一个实施例中，视觉位置评估方法包括提供环境的地面模型，并在车辆处接收与环境相关的传感器数据，该传感器数据包括由联接于车辆的光学照相机获取的光学图像数据。虚拟照相机图像基于地面模型、车辆的位置以及光学照相机的位置来生成。基于虚拟照相机图像和光学图像数据确定环境中物体的位置。