公开(公告)号：EP2908208A2

公开(公告)日：2015-08-19

申请号：EP14200351.6

申请日：2014-12-24

Applicant: Optelec Development B.V.

Inventor： Auger, Robert ,  Vugts, Johannes Jacobus Antonius Maria ,  Illing, Ivar

IPC: G06F1/16

Abstract: An apparatus to capture and display an image of an object includes a frame, at least one optical sensor for capturing the image of the object, means for moving the frame relative to a surface of the object in a first direction, and means for moving the optical sensor relative to the frame in a second direction.

Abstract translation: 用于捕获和显示对象的图像的装置包括框架，用于捕获对象的图像的至少一个光学传感器，用于沿着第一方向相对于物体的表面移动框架的装置，以及用于移动 光学传感器相对于框架在第二方向上。

公开(公告)号：EP2767219A1

公开(公告)日：2014-08-20

申请号：EP14155202.6

申请日：2014-02-14

Applicant: Optelec Development B.V.

Inventor： Auger, Robert

IPC: A61B3/032 ,  G02B27/02 ,  G09B25/00

CPC classification number: A61B3/0025 ,  A61B3/0041 ,  A61B3/032 ,  G02B27/027 ,  G06T3/40 ,  G09B21/008

Abstract: A system for determining a recommended magnification factor and/or a recommended range for magnification factors for a magnifier such as a loupe or an electronic magnifier to be used by a person wherein the system comprises at least one test object having a predetermined size and a portable camera for recording an image of at least a portion of the at least one test object and displaying at least a portion of the image of the at least one test object to the person, wherein the camera is provided with a light sensitive sensor for obtaining an image of at least a portion of the at least one test object, a display and processing means for processing the image obtained by means of the sensor and for displaying at least a portion of the image of the at least one test object on the display, in possible a magnified form, wherein the camera is provided with means for selecting the magnification of the at least one portion of the image which is displayed on the display and wherein the camera is arranged to calculate the recommended magnification factor and/or the recommended range for magnification factors on basis of a predetermined algorithm wherein the predetermined algorithm uses as parameters: a value representing the selected magnification for the displayed at least one portion of the image, the size of the at least one test object and a distance between an eye of the person and the at least one test object while the at least one test object is seen by the person by means of the portable camera; and/or parameters which can be derived from the value representing the selected magnification for the displayed at least one portion of the image, the size of the at least one test object and a distance between an eye of the person and the object while the at least one test object is seen by the person by means of the portable camera.

Abstract translation: 一种用于确定性挖掘系统的推荐放大系数和/或用于放大系数为一放大镜的推荐范围：如放大镜或便携式电子放大镜由worin系统包括具有预定尺寸和至少一个测试对象的人可以使用 相机用于记录图像的至少一个测试对象的至少一个部分和至少显示所述至少一个测试对象的人的图像的一部分，worin照相机设置有光敏传感器用于获取 所述至少一个测试对象的至少一部分的图像，显​​示和处理装置，用于处理由所述传感器获得的图像和用于至少在显示器上显示的所述至少一个测试对象的图像的一部分， 在可能的放大形式，worin相机是用于选择其在显示器上显示的图像的至少一个部分的放大所有配备有装置和相机worin 布置成计算建议放大系数和/或预定算法worin预定算法使用作为参数的基础上，推荐范围为放大系数：表示用于图像的显示的至少一个部分所选择的放大倍数的值，大小 所述至少一个测试对象和人的眼睛和当所述至少一个测试对象由人由便携式摄像机的手段观察到的至少一个测试对象之间的距离; 并且可以从值导出/或参数表示用于图像的显示的至少一个部分所选择的倍率，所述至少一个测试对象的尺寸和该人的眼睛和对象之间的距离，而在 至少一个测试对象由人由便携式摄像机的手段观察。