The invention discloses an automobile A pillar blind area image display system and a method. According to the system, a plurality of cameras and flexible display screens are installed on A pillars atthe two ends of an automobile, a central processing unit is packaged in the automobile, the original hardware structure of the automobile does not need to be changed, installation is easier and more convenient, and system operation is more stable and reliable. The method comprises the steps: determining A pillar blind area image coordinate ranges based on a head posture and a human eye position; extracting A pillar blind area images from captured external images, adjusting the captured A pillar blind area images through perspective transformation, adjusting image angles to be closer to that ofthe external actual environment. According to the method, the final A pillar blind area images can be dynamically displayed according to the head posture of a driver and the position change of humaneyes, and the method and the system are more accurate and reliable.
本发明公开了一种汽车A柱盲区图像显示系统及方法,该系统的多个相机及柔性显示屏安装在汽车两端的A柱上,中央处理器封装在汽车内部,无需改变汽车原有的硬件结构,安装更加简便,且系统工作更加稳定可靠。该方法基于头部姿态和人眼位置确定A柱盲区图像坐标范围,并从拍摄的外部图像中截取A柱盲区图像后,通过透视变换调整截取的A柱盲区图像,调整画面角度,以更接近外部实际的环境,该方法可以根据驾驶员头部姿态和人眼位置变化动态显示最终的A柱盲区图像,更加准确可靠。
Automobile A pillar blind area image display system and method
一种汽车A柱盲区图像显示系统及方法
2020-10-02
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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