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Method for triggering re-correction and related device

An algorithm and a technique for calibrating data, applied in the input/output process of data processing, input/output of user/computer interaction, instruments, etc., can solve problems such as deficiencies

Active Publication Date: 2020-03-24
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although eyeballs can achieve the effect of interaction between human and mobile equipment to a certain extent, there are also obvious deficiencies.

Method used

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  • Method for triggering re-correction and related device
  • Method for triggering re-correction and related device

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Embodiment Construction

[0026] 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.

[0027] 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 invention discloses a method for triggering re-correction and a related device, which are applied to electronic equipment. The method comprises the following steps: selecting a target verification point of a display screen of the electronic equipment; detecting an algorithm output point of the user watching the display screen, wherein the algorithm output point is the watching position of the eyes of the user on the display screen calculated by the electronic equipment; determining whether the algorithm output point is successfully corrected according to the target verification point and the algorithm output point; and if not, triggering re-correction. According to the embodiment of the invention, the correction effect is improved, and the gaze accuracy is improved.

Description

technical field [0001] The present application relates to the technical field of mobile terminals, and in particular to a method and a related device for triggering recalibration. Background technique [0002] With the advancement of science and technology, the ways of human-computer interaction are becoming more and more diverse. The viewpoint of the human eye is an important human body information. In recent years, eye tracking has played an increasingly important role in the field of human-machine systems. Among them, eye tracking is one of the main ways to realize human-computer interaction. Eye tracking mainly uses high-definition cameras and electromagnetic, ultrasonic, invisible infrared rays, etc. to collect images of people's heads, and then after certain image processing, find real-time The position of the pupil of the person is obtained, and finally a certain algorithm is used to determine the direction of the person's line of sight and other information. Althou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
CPCG06F3/013
Inventor 韩世广方攀陈岩
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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