IMAGE-BASED MOTION SENSOR AND RELATED MULTI-PURPOSE CAMERA SYSTEM
First Claim
1. An image-based motion sensor, comprising:
- a camera system, arranged for generating an image output including a plurality of captured images; and
a processing system, arranged for obtaining a motion sensor output by processing the image output, wherein the motion sensor output includes information indicative of at least one of a motion status and an orientation status of the image-based motion sensor.
2 Assignments
0 Petitions
Accused Products
Abstract
An image-based motion sensor includes a camera system and a processing system. The camera system is arranged for generating an image output including a plurality of captured images. The processing system is arranged for obtaining a motion sensor output by processing the image output, wherein the motion sensor output includes information indicative of at least one of a motion status and an orientation status of the image-based motion sensor. For example, information indicative of the orientation status of the image-based motion sensor may includes roll, pitch, and yaw related motion information, and information indicative of the motion status of the image-based motion sensor may includes speed, acceleration and displacement information.
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Citations
31 Claims
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1. An image-based motion sensor, comprising:
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a camera system, arranged for generating an image output including a plurality of captured images; and a processing system, arranged for obtaining a motion sensor output by processing the image output, wherein the motion sensor output includes information indicative of at least one of a motion status and an orientation status of the image-based motion sensor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A multi-purpose camera system, comprising:
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an image capture block, arranged for generating an image signal; and an image signal processing block, arranged for processing the image signal; wherein when the multi-purpose camera system is operated in a first operation mode, the multi-purpose camera system acts as a camera for generating a captured image output; and
when the multi-purpose camera system is operated in a second operation mode, the multi-purpose camera system acts as part of a motion sensor for generating a motion sensor output. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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30. An electronic device, comprising:
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a multi-purpose camera system, comprising; an image capture block, arranged for generating an image signal; and an image signal processing block, arranged for processing the image signal, wherein when the multi-purpose camera system is operated in a first operation mode, the multi-purpose camera system acts as a camera for generating a captured image output, and when the multi-purpose camera system is operated in a second operation mode, the multi-purpose camera system acts as part of a motion sensor; and a processing system, acting as another part of the motion sensor and arranged for generating a motion sensor output by processing the image output, wherein the motion sensor output includes information indicative of at least one of a motion status and an orientation status of the electronic device. - View Dependent Claims (31)
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Specification