1)pupil center瞳孔中心
1.The shift of the pupil center relative to the coaxially sighted corneal reflex in Chinese myopic patients under photopic and mesopic conditions近视眼瞳孔中心在明视与间视状态下相对于共轴角膜反光点的移位
2.· RESULTS: The mean pupil center while normal was situated nose anode.目的:通过测量缩瞳前后瞳孔中心偏移方向及偏移量,探讨其对有晶状体眼前房人工晶状体植入术中晶状体定位的影响和改进的方法。
3.Using eye-gaze distinguishing and tracking method based on image processing technology,and it uses Hough method of circle detection to obtain the pupil center′s position and determine the eye-gaze direction,then infers horizontal an-gle and vertical angle of the eyeball rotation,realizing the tracking of eye-gaze direction.利用基于图像处理技术的视线方向识别和跟踪方法,采用Hough变换检测圆心算法求得瞳孔中心位置来确定视线方向,推导出眼球转动的水平、垂直角度,实现眼视线方向跟踪。
pupil centroid shift瞳孔中心移位
1.Measurement of eye cyclotorsion and pupil centroid shift during corneal refractive surgery;角膜屈光手术中眼球旋转和瞳孔中心移位的测量
2.Research on pupil centroid shift and eye cyclotorsion during laser in situ keratomileusis;准分子激光原位角膜磨镶术中瞳孔中心移位及眼球旋转的研究
3.Influencing factors for eye cyclotorsion and pupil centroid shift during LASIK;LASIK术中眼球旋转和瞳孔中心移位的相关因素分析
3)center coordinate of eye pupil瞳孔中心坐标
4)Localization of Pupil Center瞳孔中心定位
5)back forth threshold detection method瞳孔中心检测算法
1.A new algorithm for detecting the centre of the pupil is presented, which extracts the position signal of the pupil centre by using the back forth threshold detection method following the two value transformation of the video signal of the eye, which is completed by IC design.提出了一种新的瞳孔中心检测算法。
6)pupil[英]['pju:pl][美]['pjupl?]瞳孔
1.Scotopic pupil size in patients at pre-LASIK and post-LASIK;LASIK术前和术后暗视下瞳孔变化的临床研究
2.Effect of Penehyclidine Hydrochloride on Intraocular Pressure and Pupil Size During Goeneral Anesthesia;盐酸戊乙奎醚对全麻患者瞳孔大小及眼压的影响
3.Observation of the Apoptosis of Rabbit s Retinal Cells Induced by Transpupillary Thermotherapy;经瞳孔热疗后兔眼视网膜细胞凋亡的观察
延伸阅读
阿盖耳-罗伯逊瞳孔阿盖耳-罗伯逊瞳孔 又称"反射瞳孔强直"或"A R瞳孔"，是一种瞳孔变化，其特点为瞳孔缩小，对调节反射正常，而对光反射消失，除极罕见者外，视力正常，总是两侧性，主要见于神经梅毒。但对Ar gyll-Robertson瞳孔的解释，目前仍难作出定论。近来对这一名词并不专限于神经梅毒患者的瞳孔，也见于睡眠性脑炎后期患者、糖尿病所致的假性脊髓痨等。
