Font size adaptive adjustment method and mobile terminal based on eyes

An adaptive adjustment and font size technology, applied in the field of mobile Internet and machine learning, can solve problems such as inaccurate judgment, achieve good comfort, reduce eye fatigue, and improve the reading experience

Active Publication Date: 2015-05-20
广州华见智能科技有限公司
View PDF5 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Patent 201310064450.2 first measures the distance from the user's eyes to the personal terminal when the user reads the personal terminal, and uses it as the basis for font adjustment. This distance sensor is used to test the distance from the face to the mobile phone, but the elderly sometimes have blurred vision and cannot approach infinitely , judging by distance is inaccurate

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Font size adaptive adjustment method and mobile terminal based on eyes
  • Font size adaptive adjustment method and mobile terminal based on eyes
  • Font size adaptive adjustment method and mobile terminal based on eyes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment example 1

[0041] According to the eye image, the method for determining the font size includes the following steps: calculating the distance between the collected eye image and the samples in the comfortable eye font sample library, and obtaining the font size corresponding to the nearest comfortable eye font sample.

[0042] There is a comfortable eye font sample library in the mobile terminal, which refers to a sample database that associates eye feature vectors and display font sizes when people read comfortably.

[0043] Comfort Eyes Font Sample Library

[0044]

[0045] X1 in the table indicates that when the eyes feel comfortable using the mobile terminal, the font size displayed on the mobile terminal at that time is S1.

Embodiment example 2

[0047] According to the eye image, the method for determining the font size includes the following steps: classify the current eye image, if it is classified into the adjustment category A+, then increase the current font, and the increment is; if it is classified into the adjustment category A-, then adjust the current font down, The reduction is; if classified into adjustment category A, no adjustment will be made.

[0048] There are three types of font adjustment category sample databases in the mobile terminal, which associate eye images in different states with font sizes. Adjustment category A+, the font of the mobile terminal corresponding to this type of eye image needs to be enlarged to make the eyes feel comfortable when reading; adjustment category A-, the font of the mobile terminal corresponding to this type of eye image needs to be adjusted smaller to make the eyes feel comfortable when reading. Feel comfortable; adjust category A, the font of the mobile terminal...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a font size adaptive adjustment method based on eyes. The method comprises the steps that the eye images of a user who uses a mobile terminal are collected; according to the eye images, the font size is determined; the display font of the mobile terminal is set to be a determined font size. The invention further relates to the font size adaptive adjustment mobile terminal based on eyes. The font size adaptive adjustment mobile terminal comprises a human face image collecting module, an eye detection module, a font size determining module and a display control module. The font size adaptive adjustment method and the mobile terminal based on eyes have the advantages that the comfort degree of reading the interface of the mobile terminal by the eyes of people can be adaptively detected, so that the displayed font size is adjusted adaptively, and the mobile terminal can be used by users of different ages in different environments.

Description

Technical field [0001] The present invention involves an eye -based self -adaptation adjustment method and its mobile terminal, which belongs to the field of mobile Internet and machine learning. Background technique [0002] Many mobile terminal products have been widely used. For example, mobile phones, palm -on -computer computers, etc. have been widely used in online browsing webs, reading novels, mobile office, etc. The biggest advantage is that users can be restricted by space and time.It can be carried out in free time, which is in line with the lifestyle and reading needs of modern people.However, each mobile terminal user has different habits. Some users like large fonts when looking at mobile terminal texts, such as old people, and some users like small fonts when looking at the text.Even the same person will have different requirements for text display fonts at different times and occasions.Therefore, users need to manually adjust the size of the screen and adjust the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14G06K9/62G06K9/66H04M1/725
CPCG06F3/013G06V30/194
Inventor 不公告发明人
Owner 广州华见智能科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap