基于视频的视线追踪技术的专利分析  

Patent Analysis for Eye Tracking Technology Based on Video

作　　者：詹超慧[1] 戚颖[1] 奚惠宁 冯薇[1] 曹璐[1] 

机构地区：[1]国家知识产权局专利局专利审查协作北京中心,北京100190

出　　处：《电视技术》2013年第S2期85-87,共3页Video Engineering

摘　　要：通过对基于视频的视线追踪技术的全球专利申请和中国专利申请进行检索与统计,概览了该领域专利申请的总体情况,定性与定量地分析出在基于视频的视线追踪技术领域的专利分布结构,并研究了该领域中存在哪些发展空间,希望对业内人士有所帮助。By searching and analyzing the global patent applications and Chinese patent applications of the eye tracking technology based on video,patent application's total situation of this field is summarized,and qualitative analysis and quantitative analysis of the eye tracking technology based on video are introduced.It is hoped to be helpful for the people in the field by studying the development space of the eye tracking technology based on video.

关 键 词：视频 视线追踪 专利 分析 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]