白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Camera peek into turn

專利號(hào)
US12137285B2
公開(kāi)日期
2024-11-05
申請(qǐng)人
Waymo LLC(US CA Mountain View)
發(fā)明人
Nirmal Patel
IPC分類
H04N23/60; B60R1/27; B60R1/28; G05D1/00; G06T15/20; H04N23/63; H04N23/69
技術(shù)領(lǐng)域
camera,vehicle,virtual,vehicle's,computing,may,heading,turn,as,system
地域: CA CA Mountain View

摘要

Aspects of the disclosure relate to adjusting a virtual camera's orientation when a vehicle is making a turn. One or more computing devices may receive the vehicle's original heading prior to making the turn and the vehicle's current heading. Based on the vehicle's original heading and the vehicle's current heading, the one or more computing devices may determine an angle of a turn the vehicle is performing and The one or more computing devices may determine a camera rotation angle and adjust the virtual camera's orientation relative to the vehicle to an updated orientation by rotating the virtual camera by the camera rotation angle and generate a video corresponding to the virtual camera's updated orientation. The video may be displayed on the display by the one or more computing devices.

說(shuō)明書

The predetermined distance may be based on the speed of the vehicle and the distance the vehicle is from the turn. In this regard, when the vehicle is traveling at a higher rate of speed the predetermined distance may greater than when the vehicle is traveling at a slower rate of speed. This may allow for a smoother, more gradual rotation of the virtual camera.

In some embodiments, the rotation of the virtual camera may temporarily cease when the vehicle is stopped or projected to stop. For instance, the virtual camera may receive the vehicle's projected trajectory and determine the vehicle is going to turn left but will first pass through a stop light. As such, the virtual camera may not rotate until the car travels through the stop light.

A squashing function may be used to minimize minor camera rotations, such as those caused by minor oversteering corrections, etc., as well as to smooth larger camera rotations. In this regard, the squashing function may prevent the generated video from including imagery which appears to constantly switch position or move too quickly. For instance, two example squashing results, 1310 and 1302 are further shown in FIG. 13. To get squashing results, the angle of the turn the vehicle is performing, as shown by the X-axis of FIG. 13, may be input into a squashing function. The squashing function may calculate and output a corresponding camera rotation angle, as shown in the Y-axis. The output camera angle rotation values, as shown on the Y-axis, which may be more or less gradual than the angles of the turn, as shown on the X-axis.

權(quán)利要求

1
微信群二維碼
意見(jiàn)反饋