Autonomous tracking based on radius
First Claim
1. A vehicle comprising:
- a camera;
a radius tracking controller configured to;
determine a radius of a virtual sphere around the vehicle based on the camera, anddetermine an updated target position of the vehicle based on a comparison between a vehicle position of the vehicle and a previous target position of the vehicle and based on the radius; and
a vehicle controller interface configured to move the vehicle towards the updated target position.
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Accused Products
Abstract
Disclosed is a configuration of an autonomous vehicle for autonomously following a moving subject based on a radius of a virtual sphere surrounding the autonomous vehicle. The autonomous vehicle may be an unmanned ground vehicle or an unmanned aerial vehicle, which autonomously follows the subject (e.g., a device, a live entity, or any object) based on the virtual sphere. The radius of the virtual sphere may be dynamically configured according to a velocity of the autonomous vehicle or configurations of a camera coupled to the autonomous vehicle. Accordingly, the autonomous vehicle can follow the subject along a smooth trajectory, and capture images of abrupt movements of the subject in a cinematically pleasing manner.
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Citations
20 Claims
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1. A vehicle comprising:
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a camera; a radius tracking controller configured to; determine a radius of a virtual sphere around the vehicle based on the camera, and determine an updated target position of the vehicle based on a comparison between a vehicle position of the vehicle and a previous target position of the vehicle and based on the radius; and a vehicle controller interface configured to move the vehicle towards the updated target position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method comprising:
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determining a radius of a virtual sphere around a vehicle based on a camera; determining an updated target position of the vehicle based on a comparison between a vehicle position of the vehicle and a previous target position of the vehicle and based on the radius; and moving the vehicle towards the updated target position. - View Dependent Claims (11, 12, 13, 14, 15)
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16. An aerial vehicle comprising:
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a radius tracking controller configured to; determine a radius of a virtual sphere around the aerial vehicle based on a velocity of the vehicle, and determine an updated target position of the aerial vehicle based on the radius and a comparison between a position of the aerial vehicle and a previous target position of the aerial vehicle; and a vehicle controller interface module configured to move the aerial vehicle towards the updated target position of the aerial vehicle. - View Dependent Claims (17, 18, 19, 20)
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Specification