Eye location under different eye poses, scales, and illuminations

• 来源期刊: 中国光学快报(英文版)
• 学科: 工学
• 关键词: 位置 Hausdorff距离 姿势 灯饰 BP神经网络 光照变化 灰度图像 定位尺寸
• 年，卷（期）: 2010,（1）
• 所属期刊栏目: Machine Vision
• 页码范围: 59-62
• 页数: 4页
• 分类号: TP391.41 TD922.7
• 语种: 英文

摘要

Robust non-intrusive eye location plays an important role in vision-based man-machine interaction.A modified Hausdorff distance based measure to localize the eyes is proposed,which could tolerate various changes in eye pose,shape,and scale.To eliminate the effects of the illumination variations,an 8- neighbour-based transformation of the gray images is proposed.The transformed image is less sensitive to illumination changes while preserves the appearance information of eyes.All the localized candidates o...