Unlock instant, AI-driven research and patent intelligence for your innovation.

Touch detection method, device and equipment and computer readable storage medium

A detection method and touch technology, applied in the field of image processing, can solve the problems of restricting usage scenarios, increasing usage difficulty and cost, etc., and achieving the effects of simplicity, reliability, versatility, low cost, and wide application range.

Pending Publication Date: 2022-04-29
IFLYTEK CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most fingertip touch detection technologies or products require matching pressure sensors. The layout range and density of pressure sensors determine the touch effect. If large-area touch detection is required, large-scale pressure sensors are required, which greatly improves limited usage scenarios
[0003] In addition, vision-based touch solutions in general scenarios need to be equipped with special functional devices such as depth cameras and structured light cameras, which increases the difficulty and cost of use.

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
  • Touch detection method, device and equipment and computer readable storage medium
  • Touch detection method, device and equipment and computer readable storage medium
  • Touch detection method, device and equipment and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The solutions of the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0034] In the following description, for purposes of illustration rather than limitation, specific details, such as specific system architectures, interfaces, and techniques, are set forth in order to provide a thorough understanding of the present application.

[0035] The terms "system" and "network" are often used interchangeably herein. The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. In addition, the character " / " in this article generally indicates that the contextual objects are an "or" relationship. In addition, "many" herein means two or more than two.

[0036] see figure 1 , figure 1 is ...

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 discloses a touch detection method, device and equipment and a computer readable storage medium. The method comprises the following steps: acquiring a first image and a second image shot on a touch detection plane; respectively carrying out target detection on the first image and the second image to obtain a first image position of the target part of the target object in the first image and a second image position of the target part of the target object in the second image; performing conjoint analysis on the first image position and the second image position to obtain a touch detection result; wherein the touch detection result comprises whether the target part touches the touch detection plane or not. According to the scheme, the accuracy of the touch detection result can be improved, and the cost is low.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular to a touch detection method, device, equipment and computer-readable storage medium. Background technique [0002] At present, most fingertip touch detection technologies or products require matching pressure sensors. The layout range and density of pressure sensors determine the touch effect. If large-area touch detection is required, large-scale pressure sensors are required, which greatly improves The usage scenarios are limited. [0003] In addition, vision-based touch solutions in general scenarios need to be equipped with special functional devices such as depth cameras and structured light cameras, which increases the difficulty and cost of use. Contents of the invention [0004] The technical problem mainly solved by the present application is to provide a touch detection method, device, equipment and computer-readable storage medium, which can impr...

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): G06T7/73G06T7/11G06T7/00G06T5/30G06N3/08G06V10/74G06V10/82
CPCG06T7/73G06T7/11G06T7/0002G06N3/08G06T5/30G06F18/22
Inventor 盛典张圆林垠殷保才
Owner IFLYTEK CO LTD