The inaccurate location due to the high similarity between the eyes and brows is avoided by changing the eye template to eye-brow template.
将眼睛模板转化成眼眉模板后,避免了由于眉毛和部分眼睛相似造成的特征点错误定位。
Based on generalized symmetry transform principle, an improved algorithm for eyes location was proposed: First, according to the characteristics of gray sharp changes on vertical, the candidate eyebrow and eye regions were selected rapidly by using integral image technique; then, a symmetry transform algorithm was applied to search eyes; finally, eyes were determined based on prior knowledge.
首先,利用面部眉眼区域的灰度呈纵向明显变化的特点,应用积分图法快速地初步定位眉眼区域,在这些候选的区域内用对称变换法检测候选的眼睛点,最后根据先验知识确定眼睛对。
The expression of eyes is one of the most important parts in body language.
眉眼语是人体语言的重要组成部分。
He had bushy eyebrows that grew together in the centre.
他长着毛茸茸的眉毛，眉宇间连在一起。
He drew his heavy black brows together in a frown.
他皱着眉头,浓黑的眉毛拧成了一个结。
He arched his eyebrows.
他把眉毛向上弯成拱形 [耸起双眉] 。
He raised an eyebrow at Jack.
他扬起眉毛看着杰克。
Miss Ley lifted her eyebrows.
莱伊小姐扬起了眉毛。
children muffled almost to the eyebrows.
孩子几乎被裹到了眉毛。
Scowling, Chueh-hui bit his lips.
他马上把眉毛竖起来。
His eyebrows project noticeably.
他的眉毛特别突出。
Her eyebrow is long and slim.
她的眉毛又长又细。
The arch of a raised eyebrow.
呈拱形的扬起的眉毛
Eyebrows on fire/concentrate on immediate matters
火烧眉毛,先顾眼前
a cosmetic pencil used to darken the eyebrows.
用来画黑眉毛的化妆笔。
Lao Yang knitted his brows.
老杨的眉毛拧了个结。
Moses shut his eyes and raised his brows.
摩西闭上眼睛，扬起眉毛。
A cap was pulled low over his brow.
帽子片下拉到眉毛上边。
Eyes... lovely... but hidden beneath bushman eyebrows.
眼睛 ……气色…… 可惜眉毛活像两只毛毛虫。
The smooth area between the eyebrows just above the nose.
眉间，印堂鼻子上部和眉毛之间的光滑部分
The brow fat pad lies directly posterior to the eyebrow skin and orbicularis oculus muscle and aids in smooth gliding of the eyebrow with animation.
后眉部脂肪垫位于眉毛皮肤及眼轮匝肌之后方，可以帮助脸部表情动作时眉毛有顺畅的滑动。