Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Blank screen sign identification method and device, storage medium and mobile terminal

A technology of black screen gestures and recognition methods, applied in the input/output process of data processing, devices with touchpads/sensors/detectors, telephone communications, etc. Black screen gestures and other problems, to achieve the effect of improving the gesture recognition rate and avoiding low recognition rate

Active Publication Date: 2017-11-24
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of actual use, since the user usually draws the gesture to be input on the touch screen at will when inputting the gesture of the black screen, some misjudgments of the gesture of the black screen often occur, thereby causing the mobile terminal to execute Actions corresponding to wrong black screen gestures, or do nothing

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
  • Blank screen sign identification method and device, storage medium and mobile terminal
  • Blank screen sign identification method and device, storage medium and mobile terminal
  • Blank screen sign identification method and device, storage medium and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0028] Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe the steps as sequential processing, many of the steps may be performed in parallel, concurrently, or simultaneously. Additionally, the order of steps may be rearranged. The process may be terminated when its operations are complete, but may also have additional steps not included in the figure. The ...

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 embodiment of the invention discloses a blank screen sign identification method and device, a storage medium and a mobile terminal. The method comprises the steps that switching states of all blank screen signs in an application layer are monitored, and blank screen sign switching in a driving layer is updated according to the switching states; a started blank screen sign is matched with blank screen signs in a preset easily-mixed sign group, whether the identification condition of the started blank screen sign is changed or not is judged according to the matching result; if yes, a first identification condition of the started blank screen sign in the driving layer is replaced with a preset second identification condition, and the sign type of the blank screen sign input by a user is identified by the second identification condition. According to the technical scheme, the started blank screen sign is responded according to the configuration of the user on the blank screen sign, the identification condition of the started blank screen sign is adjusted specifically, the situation that the identification rate of current blank screen signs is not high can be effectively avoided, and the sign identification rate is improved.

Description

technical field [0001] Embodiments of the present invention relate to mobile terminal technologies, and in particular, to a black screen gesture recognition method, device, storage medium, and mobile terminal. Background technique [0002] Current mobile terminals, such as smart phones, handheld computers, tablet computers or handheld game consoles, are usually designed to have a structure of a touch screen to provide a touch input method to make the user's operation more convenient. [0003] Black screen gesture is a unique and futuristic function of smart phones. When the black screen gesture function is turned on, it can also be used to detect gestures on the touch screen when the smart phone is in a standby state with a black screen. , thus triggering the corresponding function or software inside the mobile phone. However, in the process of actual use, since the user usually draws the gesture to be input on the touch screen at will when inputting the gesture of the blac...

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): G06F3/0488H04M1/725H04M1/72448
CPCG06F3/04883H04M2250/22H04M1/72448G06F3/0484G06F3/04886
Inventor 韩通郭明强石仁栋汪昊张强
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com