Visibility improvement method based on eye tracking, machine-readable storage medium and electronic device
First Claim
Patent Images
1. A method of improving visibility using gaze tracking, comprising:
- displaying a first image on a display of an electronic device;
while the first image is displayed on the display of the electronic device, obtaining a gaze of a user by using a camera device coupled to the electronic device;
determining a first portion of the first image, based on the gaze of the user obtained by the camera device;
obtaining, from a server, a second image having a second portion with higher visibility than visibility of the first portion of the first image based on the determined first portion;
displaying, on the display of the electronic device, the second image having the second portion with higher visibility obtained from the server,wherein the second image having the second portion with higher visibility than the visibility of the first portion of the first image has at least one of higher resolution, higher definition, or higher brightness than at least one of a corresponding resolution, definition, or brightness of the first portion of the first image,wherein the method further comprises;
while the second image is displayed on the display of the electronic device, determining a movement of a virtual viewpoint of the user based on a gaze of the user, andwherein the second image having the second portion with higher visibility is an actual image acquired from an actual three-dimensional (3D) map obtained by photographing cities or streets.
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Abstract
A visibility improvement method using gaze tracking includes detecting a gaze of a user using a camera; determining a focus object at which the user gazes from among at least one object viewed through a display unit of an electronic device; and displaying, on the display unit, an image with high visibility that corresponds to the focus object and has higher visibility than the focus object.
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Citations
20 Claims
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1. A method of improving visibility using gaze tracking, comprising:
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displaying a first image on a display of an electronic device; while the first image is displayed on the display of the electronic device, obtaining a gaze of a user by using a camera device coupled to the electronic device; determining a first portion of the first image, based on the gaze of the user obtained by the camera device; obtaining, from a server, a second image having a second portion with higher visibility than visibility of the first portion of the first image based on the determined first portion; displaying, on the display of the electronic device, the second image having the second portion with higher visibility obtained from the server, wherein the second image having the second portion with higher visibility than the visibility of the first portion of the first image has at least one of higher resolution, higher definition, or higher brightness than at least one of a corresponding resolution, definition, or brightness of the first portion of the first image, wherein the method further comprises; while the second image is displayed on the display of the electronic device, determining a movement of a virtual viewpoint of the user based on a gaze of the user, and wherein the second image having the second portion with higher visibility is an actual image acquired from an actual three-dimensional (3D) map obtained by photographing cities or streets. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A non-transitory machine-readable storage medium having a program recorded thereon, which when executed, performs a method of improving visibility using gaze tracking, the method comprising:
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displaying a first image on a display of an electronic device; while the first image is displayed on the display of the electronic device, obtaining a gaze of a user by using a camera device coupled to the electronic device; determining a first portion of the first image, based on the gaze of the user obtained by the camera device; obtaining, from a server, a second image having a second portion with higher visibility than visibility of the first portion of the first image based on the determined first portion; displaying, on the display of the electronic device, the second image having the second portion with higher visibility obtained from the server, wherein the second image having the second portion with higher visibility than the visibility of the first portion of the first image has at least one of higher resolution, higher definition, or higher brightness than at least one of a corresponding resolution, definition, or brightness of the first portion of the first image, wherein the method further comprises; while the second image is displayed on the display of the electronic device, determining a movement of a virtual viewpoint of the user based on a gaze of the user, and wherein the second image having the second portion with higher visibility is an actual image acquired from an actual three-dimensional (3D) map obtained by photographing cities or streets. - View Dependent Claims (10, 11, 12, 13, 14)
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15. An electronic device, comprising:
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a camera device that photographs an eye of a user coupled to the electronic device; a display that displays at least one object; and a processor configured to; control the display to display a first image on the display of the electronic device; while the first image is displayed on the display of the electronic device, obtain a gaze of a user by using the camera device coupled to the electronic device; determine a first portion of the first image, based on the gaze of the user obtained by the camera device; obtain, from a server, a second image having a second portion with higher visibility than visibility of the first portion of the first image based on the determined first portion; control the display of the electronic device to display the second image having the second portion with higher visibility obtained from the server, wherein the second image having the second portion with higher visibility than the visibility of the first portion of the first image has at least one of higher resolution, higher definition, or higher brightness than at least one of a corresponding resolution, definition, or brightness of the first portion of the first image, wherein the processor is further configured to; while the second image is displayed on the display of the electronic device, determining a movement of a virtual viewpoint of the user based on a gaze of the user, and wherein the second image having the second portion with higher visibility is an actual image acquired from an actual three-dimensional (3D) map obtained by photographing cities or streets. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification