Systems and methods for utilizing compressed sensing in an entertainment system
First Claim
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1. An entertainment device for generating an image of an object within a region, comprising:
- an ultrasonic transmitter that transmits ultrasound into the region;
an ultrasonic receiver that receives an ultrasonic reflection of the transmitted ultrasound from a plurality of sites on the object within the region;
a first imaging module that generates coarse image data of the object at a first resolution based on the received ultrasonic reflections, wherein the object includes one or more human controllers of the entertainment device;
an identification module that identifies a portion of interest on the object based on the generated coarse image data;
an electromagnetic radiation transmitter that transmits electromagnetic radiation into the identified portion of interest of the object within the region, wherein the identified portion corresponds to a particular body part of one of the human controllers;
an electromagnetic radiation receiver that receives electromagnetic radiation from the identified portion of interest on the object;
a second imaging module that generates fine image data of the portion of interest on the object at a second resolution based on electromagnetic radiation received by the electromagnetic radiation receiver, wherein the second resolution is greater than the first resolution;
a compressed sensing module that enhances the fine image data using compressed sensing techniques;
a kinematic determination module that determines a first kinematic value associated with the portion of interest on the object based on at least one of received electromagnetic radiation and received ultrasonic reflections; and
a modification module that modifies a state of the entertainment device based on the first kinematic value associated with the portion of interest on the object.
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Abstract
The present disclosure provides systems and methods for using compressed sensing for imaging an object for use in combination with an entertainment or infotainment device. For example, the system may utilize a few—(e.g., 1, 2, 3 . . . ) pixel imaging sensor to obtain coarse image data from each of a plurality of subregions of a region of interest. Compressed sensing techniques may then be used to estimate a higher resolution image of the region of interest using the coarse image data from the plurality of subregions.
49 Citations
12 Claims
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1. An entertainment device for generating an image of an object within a region, comprising:
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an ultrasonic transmitter that transmits ultrasound into the region; an ultrasonic receiver that receives an ultrasonic reflection of the transmitted ultrasound from a plurality of sites on the object within the region; a first imaging module that generates coarse image data of the object at a first resolution based on the received ultrasonic reflections, wherein the object includes one or more human controllers of the entertainment device; an identification module that identifies a portion of interest on the object based on the generated coarse image data; an electromagnetic radiation transmitter that transmits electromagnetic radiation into the identified portion of interest of the object within the region, wherein the identified portion corresponds to a particular body part of one of the human controllers; an electromagnetic radiation receiver that receives electromagnetic radiation from the identified portion of interest on the object; a second imaging module that generates fine image data of the portion of interest on the object at a second resolution based on electromagnetic radiation received by the electromagnetic radiation receiver, wherein the second resolution is greater than the first resolution; a compressed sensing module that enhances the fine image data using compressed sensing techniques; a kinematic determination module that determines a first kinematic value associated with the portion of interest on the object based on at least one of received electromagnetic radiation and received ultrasonic reflections; and a modification module that modifies a state of the entertainment device based on the first kinematic value associated with the portion of interest on the object. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification