公开(公告)号：WO2012079560A3

公开(公告)日：2012-08-23

申请号：PCT/DE2011002059

申请日：2011-12-04

Applicant: CHRONOS VISION GMBH ,  JUST KAI

Inventor： JUST KAI

IPC: G06K9/00 ,  A61B3/00

CPC classification number: G06K9/46 ,  A61B3/0025 ,  G06K9/0061

Abstract: A method for determining the torsional component of an eye about the line of sight comprises the steps of: recording an image of the eye (110); extracting a search area (120) and transforming the search area into a polar coordinate image (130); detecting objects of at least one predetermined object type in the polar coordinate image (140); creating a function of each object type depending on the polar coordinate angle phi (150); creating a code from the functions of the object types depending on the polar coordinate angle phi (160); and comparing the code with a code determined from a prior recording (170). The function of each object type is a one-dimensional function that is produced by combination (for example, summation) along the radius components. A device for determining a measurement of the torsional position of the eye position is designed to carry out the method.

Abstract translation: 用于确定视线周围的眼睛的扭转分量的方法包括以下步骤：拍摄眼睛（110）的图像; 提取搜索区域（120）并将其转换为极坐标图像（130）; 检测极坐标图像（140）中的至少一个预定对象类型的对象; 根据极坐标角Phi（150）创建各个对象类型的函数; 根据极坐标角度Phi（160）从对象类型的函数创建代码; 并将该代码与从先前拍摄确定的代码（170）进行比较。 每个对象类型的功能是通过沿着半径分量组合（例如求和）产生的一维函数。 用于确定眼睛位置的扭转位置的测量的装置被设计为执行该方法。

公开(公告)号：WO2015176699A3

公开(公告)日：2016-03-24

申请号：PCT/DE2015000242

申请日：2015-05-13

Applicant: CHRONOS VISION GMBH

Inventor： SPASOVSKI SASO ,  JUST KAI ,  POGADE WOLFGANG

IPC: A61F9/008 ,  A61B3/113

CPC classification number: A61B3/113 ,  A61B3/0008 ,  A61B34/20 ,  A61B2034/2055 ,  A61B2034/2065 ,  A61F9/00802 ,  A61F9/00812 ,  A61F9/00825 ,  A61F2009/00846

Abstract: Disclosed are a method and a device (10) for controlling an eye surgery system, wherein a light pattern is generated on an eye (30) by an illumination device (12) and is captured by a camera unit (11) while the patient is in the position in which he or she will undergo the surgery. At least one property of the eye (30) characterizing the current orientation of the eye (30) during the surgery is determined from the light pattern (40) by a computing unit (13).

Abstract translation: 用于控制眼外科系统，方法和设备（10）产生的光的在眼睛上（30），与照明装置（12）的图案，并用照相机装置（11），而病人是在操作位置记录下来。 与计算单元（13）被确定的光图案（40），它表征了眼睛（30）的操作期间的瞬时位置的眼睛（30）的至少一个性质。