In a mobile device having an articulated front portion with a work tool, a fisheye camera with a wide field of view including the front portion is generally mounted on a rear portion of the mobile device in a fixed direction. When the front portion moves (e.g., rotates) relative to the rear portion, the view around the front portion may be impaired due to clipping in fisheye distortion correction. Digital translation of the disclosed panoramic video rotates the projection surface according to the movement of the front, and the projection video is generated on the projection surface using the information that may have been clipped to extend the visual area around the work tool. The digital translation may simulate an operator to turn their head to view the longitudinal axis of the front downward when using the work tool.
在具有带作业工具的铰接的前部的移动设备中,包含前部的具有宽视场的鱼眼摄像机通常沿固定方向安装在移动设备的后部上。当前部相对于后部移动(例如旋转)时,由于鱼眼失真校正中的剪裁,围绕前部的视图可能受损。所公开的全景视频的数字平移根据前部的移动来旋转投影表面,利用可能已经被剪裁的信息在投影表面上生成投影视频,以扩展作业工具周围的可视区域。数字平移可以模拟操作者在使用作业工具时转动他们的头部以向下观察前部的纵向轴线。
Digital translation of panoramic video tracking machine work tool movement
跟踪机器作业工具移动的全景视频的数字平移
31.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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