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Terminal self-adaptive amplification display method and system based on sight line tracking and terminal

An adaptive zoom-in and eye-tracking technology, applied in the input/output process of data processing, input/output of user/computer interaction, instruments, etc., to achieve effects that are conducive to interaction, enhance visual experience, and improve user experience

Inactive Publication Date: 2019-09-27
广东以诺通讯有限公司
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Problems solved by technology

[0004] In view of the shortcomings of the above-mentioned prior art, the purpose of the present invention is to provide a terminal adaptive zoom-in display method, system and terminal based on eye-sight tracking, aiming at solving the problem of adaptive zoom-in display of the user's attention area in the prior art, so that users can see the displayed content more clearly

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  • Terminal self-adaptive amplification display method and system based on sight line tracking and terminal
  • Terminal self-adaptive amplification display method and system based on sight line tracking and terminal

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[0024] In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] as attached figure 1 As shown, a method for self-adaptive magnification and display of a terminal based on gaze tracking provided by the present invention includes a terminal with a front-facing camera, and is implemented through the following steps:

[0026] S10 obtains the gaze point of the user on the terminal display screen in real time through the front camera;

[0027] It can be understood that the front camera collects pictures of the user's gaze movement, and analyzes the characteristics of the user's gaze movement trajectory through a gaze tracking algorithm, so as to obtain...

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Abstract

The invention provides a terminal self-adaptive amplification display method and system based on sight line tracking and a terminal. The self-adaptive amplification display method comprises the steps that a terminal with a front camera obtains a fixation point of a user on a terminal display screen in real time, a user attention area is segmented according to the position of the fixation point, and the segmented user attention area is subjected to self-adaptive amplification and displayed at the specific position of the terminal display screen in real time. According to the invention, a sight line tracking technology is utilized to obtain a user attention area according to a user pupil center motion track; carrying out self-adaptive amplification display on the user attention area; and touch control can be performed in an adaptively amplified region, so that a user can see displayed contents more clearly, the control is more flexible and accurate, the visual experience when the user browses a display picture of the terminal is enhanced, meanwhile, the interaction between the user and the terminal is also facilitated, and particularly, the use experience is greatly improved for middle-aged and elderly users.

Description

technical field [0001] The invention belongs to the technical field of multimedia human-computer interaction, and in particular relates to a terminal adaptive zoom-in display method, system and terminal based on line-of-sight tracking. Background technique [0002] With the explosive growth of the mobile Internet market, users have higher and higher requirements for application experience. However, due to the characteristics of portability and flexibility of the mobile terminal, even the size of the display screen of the full-touch ultra-large screen terminal is often limited, which will bring a lot of inconvenience to the user. For example, when using a terminal device to shop online or view a network map, the user needs to see certain details or specific locations of the product, but the limited size of the terminal display screen cannot meet the needs of the user to see clearly; for example, some users I like to read e-books, novels, and secretive words, which seem to be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F3/0484G06K9/00G06K9/34
CPCG06F3/013G06F3/0484G06F2203/04806G06V40/19G06V10/267
Inventor 杨彩霞蒲昊张乐张帅普高伟雷鹏程
Owner 广东以诺通讯有限公司
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