摘要
提出了一种基于图像处理技术以实现人眼注视方向的实时检测方法。研究了人眼瞳孔、眼眶的位置、形状及其与视线方向的关系。以人眼注视不同方向时,眼睛瞳孔位置和眼眶形状产生的差异为基础,通过对所拍摄的眼部图片进行实时处理与分析,实现了对人眼注视方向的实时检测。实验结果表明了该方法的可行性及有效性。
A gazing direction detecting method in real time based on image processing is developed. The locations of pupils, the shapes of eye socket and the relationship between theirs and the gazing direction are discussed. The locations of pupils and the shapes of eye sockets are changed in different gazing directions. With the aid of these changes, gazing direction of human eyes can be determined in real time by the processing and analyzing of eyes images captured by camera. The experimental results validate that this method is the feasibility and validity.
出处
《光学技术》
CAS
CSCD
2004年第5期547-548,551,共3页
Optical Technique
基金
国家自然科学基金(60203005)
国家教委<跨世纪优秀人才计划>基金
关键词
眼睛
图像处理
注视方向检测
eyes
image processing
gazing direction detecting
