ELECTRONIC DEVICE, SYSTEM AND METHOD FOR DETERMINING A SEMANTIC GRID OF AN ENVIRONMENT OF A VEHICLE

• Main Authors: VIGNARD NICOLAS, ERKENT OZGUR, LAUGIER CHRISTIAN, WOF CHRISTIAN
• Format: Patent
• Language: Chinese; English
• Published: 08.06.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention relates to an electronic device (1) for determining a semantic grid of an environment of a vehicle. The electronic device is configured to: receive first image data of an optical sensor, the first image data comprising a 2D image of the environment, perform a semantic segmentation of the 2D image and project the resulting semantic image into at least one predetermined semantic plane, receive an occupancy grid representing an allocentric bird eye's view of the environment, wherein the control device further comprises: a neural network configured to determine a semantic grid by fusing the occupancy grid with the at least one predetermined semantic plane. The invention further relates to a system and a method. 本发明涉及一种用于确定车辆的环境的语义网格的电子设备(1)。该电子设备被配置为：接收光学传感器的第一图像数据，该第一图像数据包括环境的2D图像；执行2D图像的语义分割并将所得的语义图像投影到至少一个预定的语义平面中；接收表示环境的异体中心鸟瞰图的占用网格，其中，控制设备进一步包括：神经网络，其被配置为通过将占用网格与至少一个预定的语义平面融合来确定语义网格。本发明进一步涉及系统和方法。