Electronic device, control method, and recording medium
First Claim
1. An electronic device comprising:
- a camera;
a location sensor;
a display; and
a controller configured toacquire a database including name information of tangible objects, first location information indicating locations of the tangible objects, and first feature point information related to feature points of the tangible objects,generate image recognition information on the basis of a captured image captured by the camera, the image recognition information including distance information indicating a distance from the electronic device to a particular subject and second feature point information related to feature points of the particular subject,identify a name of the particular subject on the basis of the image recognition information, the database, and second location information indicating a location of the electronic device acquired by the location sensor, andcause an overlay image, yielded by overlaying the name on the captured image, to be displayed on the display.
1 Assignment
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Accused Products
Abstract
An electronic device includes a camera, a location sensor, a display, and a controller. The controller acquires a database including name information of tangible objects, first location information indicating locations of the tangible objects, and first feature point information related to feature points of the tangible objects. The controller generates image recognition information on the basis of a captured image captured by the camera, the image recognition information including distance information indicating a distance from the electronic device to a particular subject and second feature point information related to feature points of the particular subject. The controller identifies a name of the particular subject on the basis of the image recognition information, the database, and second location information indicating a location of the electronic device acquired by the location sensor. The controller causes an overlay image, yielded by overlaying the name on the captured image, to be displayed on the display.
13 Citations
22 Claims
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1. An electronic device comprising:
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a camera; a location sensor; a display; and a controller configured to acquire a database including name information of tangible objects, first location information indicating locations of the tangible objects, and first feature point information related to feature points of the tangible objects, generate image recognition information on the basis of a captured image captured by the camera, the image recognition information including distance information indicating a distance from the electronic device to a particular subject and second feature point information related to feature points of the particular subject, identify a name of the particular subject on the basis of the image recognition information, the database, and second location information indicating a location of the electronic device acquired by the location sensor, and cause an overlay image, yielded by overlaying the name on the captured image, to be displayed on the display. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A method for controlling an electronic device comprising a camera, a location sensor, a display, a communication interface, and a controller, the method comprising:
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causing, using the controller, the communication interface to acquire a database from an external source, the database including name information of tangible objects, first location information indicating locations of the tangible objects, and first feature point information related to feature points of the tangible objects; generating, using the controller, image recognition information on the basis of a captured image captured by the camera, the image recognition information including distance information indicating a distance from the electronic device to a particular subject and second feature point information related to feature points of the particular subject; identifying, using the controller, a name of the particular subject on the basis of the image recognition information, the database, and second location information indicating a location of the electronic device acquired by the location sensor; and causing, using the controller, an overlay image yielded by overlaying the name on the captured image to be displayed on the display.
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22. A non-transitory computer-readable recording medium including computer program instructions to be executed by an electronic device comprising a camera, a location sensor, a display, a communication interface, and a controller, the instructions causing the controller to:
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cause the communication interface to acquire a database from an external source, the database including name information of tangible objects, first location information indicating locations of the tangible objects, and first feature point information related to feature points of the tangible objects; generate image recognition information on the basis of a captured image captured by the camera, the image recognition information including distance information indicating a distance from the electronic device to a particular subject and second feature point information related to feature points of the particular subject; identify a name of the particular subject on the basis of the image recognition information, the database, and second location information indicating a location of the electronic device acquired by the location sensor; and cause an overlay image, yielded by overlaying the name on the captured image, to be displayed on the display.
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Specification