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Lip shape recognition character input method based on cloud analysis and model match

A technology of model matching and text input, applied in the field of human-computer interaction, it can solve problems such as loud noise and hinder the issuance of on-site oral production orders, and achieve the effect of reducing work pressure

Inactive Publication Date: 2015-04-22
ANHUI COSWIT INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In many production workshops, there is a lot of noise in the production environment, which seriously hinders the issuance of oral production instructions on site

Method used

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  • Lip shape recognition character input method based on cloud analysis and model match

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Embodiment Construction

[0016] In order to describe the present invention more specifically, the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Such as figure 1 As shown, firstly, a video camera is used to obtain the lip video image of the target person, and then the on-site computer uploads the lip image to the cloud server; then the cloud server analyzes the lip video image according to the image analysis technology to obtain the lip shape eigenvalues, and perform lip model matching. In the lip shape model library, each lip shape corresponds to a corresponding text. After the cloud server finds the matching lip model, it feeds back the text corresponding to the matching lip model to the on-site computer, and the on-site computer completes the input of the text.

[0018] As a further optimization of this embodiment, the text entered by the computer is displayed on the electronic display...

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Abstract

The invention aims at the current situation that the language communication is difficult for people in a noisy environment such as a manufacturing shop, and provides a lip shape recognition character input method based on cloud analysis and model match. The fundamental of the lip shape recognition character input method based on the cloud analysis and the model match is that a lip image of a target person shot by a camera is uploaded to a cloud server by a computer on spot through internet; the cloud server automatically analyzes the lip image, extracts a characteristic value of the lip shape, and matches the lip shape with lip shape models in a cloud lip shape model base; after the matched lip shape model is obtained, a corresponding character to the matched lip shape model is fed back to the computer on spot to complete the input of the character. According to the technical scheme, an effective solution is provided for the transmission of verbal production orders on the manufacturing shop spot, and the working pressure on the imaging analysis and lip shape model match of the computer on spot is relieved.

Description

technical field [0001] The invention relates to the technical field of human-computer interaction, in particular to a lip shape recognition text input method based on cloud analysis and model matching. Background technique [0002] In many production workshops, there is a lot of noise in the production environment, which seriously hinders the issuance of oral production instructions on site. [0003] In order to solve the above problems, the present invention provides a lip shape recognition text input method based on cloud analysis and model matching, which is used to improve the efficiency of oral production instructions on the production site, and reduce the image analysis and lip model matching work of the on-site computer pressure. Contents of the invention [0004] In view of the above problems, the present invention provides a cloud-based analysis and model by uploading the collected lip video images to the cloud, and using video processing technology to automatica...

Claims

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Application Information

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IPC IPC(8): G06K9/00
CPCG06F3/005G06F2203/011G06V40/20
Inventor 陈拥权李建中郑荣稳
Owner ANHUI COSWIT INFORMATION TECH