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Eye tracking method and related products

An eye-tracking and algorithmic technology, applied in the acquisition/recognition of eyes, instruments, subcutaneous biometrics, etc., can solve problems such as inability to process eyeballs, affecting user experience, and low accuracy of eye-tracking technology

Active Publication Date: 2021-09-14
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The pictures of eyeballs collected by existing eye tracking will have white spots, which have a great impact on the accuracy of eye tracking. The existing technology cannot process the white spots of the eyeballs, which makes the accuracy of the existing eye tracking technology low and affects users. degree of experience

Method used

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  • Eye tracking method and related products
  • Eye tracking method and related products
  • Eye tracking method and related products

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Embodiment Construction

[0033] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0034] The terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method...

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Abstract

The embodiment of the present application discloses an eye tracking method and related products. The method is applied to electronic equipment, and the electronic equipment includes: a front-facing camera, and the front-facing camera supports HDR mode. It is characterized in that the method includes the following Step: the electronic device collects the first image through the front camera, and judges whether the first picture contains leukoplakia; when the electronic device determines that the first picture contains leukoplakia, the electronic device triggers the HDR mode to collect n images, and among the n images The EV value of each image is different; the value of n is an integer greater than or equal to 3; the electronic device synthesizes the n images into a second image through the HDR algorithm, and transmits the second image to the eye tracking algorithm for identification to realize eye tracking, which improves the user's vision. experience.

Description

technical field [0001] This application relates to the technical field of electronic equipment, in particular to an eye tracking method and related products. Background technique [0002] With the popularization and application of electronic devices (such as mobile phones, tablet computers, etc.), electronic devices can support more and more applications, and their functions are becoming more and more powerful. Indispensable electronic supplies. [0003] Eye tracking is a scientific application of technology that allows users to turn pages without touching the screen. In principle, eye tracking is mainly to study the acquisition, modeling and simulation of eye movement information, and it has a wide range of uses. When people's eyes look in different directions, there will be subtle changes in the eyes, and these changes will produce features that can be extracted. The computer can extract these features through image capture or scanning, so as to track changes in the eyes...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06F3/01
CPCG06F3/013G06V40/19G06V40/10G06V40/14
Inventor 王文东方攀陈岩
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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