公开(公告)号：US20170011501A1

公开(公告)日：2017-01-12

申请号：US14969363

申请日：2015-12-15

Applicant: OptiMedica Corporation

Inventor： JAVIER G. GONZALEZ ,  JOHN S. HART

IPC: G06T7/00 ,  A61F9/008

CPC classification number: A61F9/00814 ,  A61F9/00825 ,  A61F2009/00844 ,  A61F2009/00855 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00887 ,  A61F2009/00889 ,  A61F2009/00897 ,  G06T7/0012 ,  G06T7/70 ,  G06T2207/30041

Abstract: A method of verifying a laser scan at a predetermined location within an object includes imaging at least a portion of the object, the resulting image comprising the predetermined location; identifying the predetermined location in the image, thereby establishing an expected scan location of the laser scan in the image; performing a laser scan on the object by scanning a focal point of the laser beam in a scanned area; detecting a luminescence from the scanned area and identifying an actual scanned location within the image based on the detected luminescence; and determining whether the difference between the actual scanned location and the expected scan location is within a threshold value.

Abstract translation: 在对象内的预定位置处验证激光扫描的方法包括成像对象的至少一部分，所得到的图像包括预定位置; 识别图像中的预定位置，从而在图像中建立激光扫描的预期扫描位置; 通过在扫描区域中扫描激光束的焦点对物体进行激光扫描; 基于检测到的发光来检测来自扫描区域的发光并识别图像内的实际扫描位置; 以及确定实际扫描位置和预期扫描位置之间的差是否在阈值内。