| 摘 要: 文章采用语音命令控制和蒙层屏幕显示相结合的方式，提供一种有效监视儿童屏幕距离、观看屏幕时间 的语音控制智能视频终端的交互方法。该设计提供语音控制智能视频终端的交互方案；提供屏幕交互方案，包括如何获 取屏幕图像、如何获取背景色、如何识别可点击区域、蒙层页面的生成以及距离监控的实现等。整个系统设计智能化， 提供自动识别屏幕背景色和寻找各按钮点击区域块的方法，将适用于各类智能视频终端，观看者只需要安装语音控制软 件便可以对现有的视频终端进行语音控制，不需要各视频终端开发商进行二次开发。 |
| 关键词: 语音控制；屏幕交互；蒙层页面；距离监控 |
|
中图分类号: TP39
文献标识码: A
|
| 基金项目: 中国教师发展基金会（CTF120715）, 广东理工学院质量工程项目基金（JXGG2017023）. |
|
| Design of the Interactive Intelligent Video Terminal for Children Eyesight Protection |
|
LI Qingxia
|
( Guangdong Polytechnic College, Zhaoqing 526100, China)
|
| Abstract: By means of combining of voice command and layer screen display,this paper provides an interactive way of voice-controlled intelligent video terminal,which effectively monitors the distance between children and screen as well as the screen watching time.This design provides an interactive program of voice-controlled intelligent video terminal,including voiceprint recognition,voice-recognition and analysis.This design also provides screen interactive program which includes how to get screen images and background colors,how to recognize clickable area,generation of covered pages and realization of distance monitoring.The entire system design provides ways of automatically recognizing the screen background color and searching area blocks,which will be applicable to various intelligent video terminals,and by installing voice-controlled software,viewers can control the existing video terminals by speech without further development by software suppliers. |
| Keywords: voice control;screen covered page;distance monitoring |
