公开(公告)号：WO2005024720A2

公开(公告)日：2005-03-17

申请号：PCT/IL2004/000820

申请日：2004-09-09

Applicant: C.M.D. CONTROLLED MICRO DEVICES LTD. ,  CYBER VISION (2004) LTD. ,  KOSOLAPOV, Samuel

Inventor： KOSOLAPOV, Samuel

IPC: G06T

CPC classification number: G01B11/2509

Abstract: A method and system for determining surface topology of a three-dimensional (3D) structure, based on a structured pattern that is projected onto the surface structure, and images of the pattern superposed on the structured surface are analysed to provide surface coordinates of the structure. The pattern comprises a plurality of unique color edges defined between pairs of differently-colored stripes, which substantially overcomes ambiguity problems. In one embodiment, a calibration method is provided enabling the surface coordinates to be obtained from a single image of the structure.

Abstract translation: 基于投影到表面结构上的结构化图案和叠加在结构化表面上的图案的图像，确定三维（3D）结构的表面拓扑的方法和系统是 分析以提供结构的表面坐标。 该图案包括限定在成对不同颜色的条纹之间的多个独特颜色边缘，其基本上克服了不明确性问题。 在一个实施例中，提供校准方法，使得能够从结构的单个图像获得表面坐标。

公开(公告)号：WO2004070315A1

公开(公告)日：2004-08-19

申请号：PCT/IL2004/000119

申请日：2004-02-05

Applicant: FITRACKS LTD. ,  DANENBERG, Noam ,  KOSOLAPOV, Samuel

Inventor： DANENBERG, Noam ,  KOSOLAPOV, Samuel

IPC: G01B11/25

CPC classification number: A43D1/025

Abstract: The present invention provides a method and apparatus for determining the three-dimensional shape and dimensions of a human foot. The invention is based on projecting a plurality of parallel planes of laser light on the foot, receiving the reflected image of the intersection of the planes of light with the foot in a digital image capturing device, and processing the reflected images to reconstruct the three-dimensional surface of the foot.

Abstract translation: 本发明提供了一种用于确定人脚的三维形状和尺寸的方法和装置。 本发明基于在脚上投射激光的多个平行平面，在数字图像捕获装置中接收光平面与脚的相交的反射图像，并且处理反射图像以重构三维图像， 脚的三维表面。

公开(公告)号：WO2005112009A2

公开(公告)日：2005-11-24

申请号：PCT/IL2005/000508

申请日：2005-05-16

Applicant: KOSOLAPOV, Samuel

Inventor： KOSOLAPOV, Samuel

IPC: G11B7/00

CPC classification number: G06K19/086 ,  G06K7/14 ,  G06K7/1465

Abstract: An optical authentication device comprising a plurality of elements having optical polarizing properties distributed in a pseudo-random manner over a predetermined area; at least three optically detectable markers positioned in predetermined positions with respect to the predetermined area; whereby, when viewing the predetermined area with an optical imaging sensor of a reader under an illumination having specific polarization properties a first image is obtained that is different from one or more other images obtained under one or more illuminations having different polarization properties, thus by comparing two or more images of at least a portion of the device to saved images of the same device or a portion thereof taken under the same illuminations, using the markers for aligning images to be compared, authentication is achieved.

Abstract translation: 一种光学认证装置，包括在预定区域上以伪随机方式分布的具有光学偏振性质的多个元件; 至少三个可光学检测的标记物相对于预定区域定位在预定位置; 由此，当在具有特定偏振特性的照明下用读取器的光学成像传感器观察预定区域时，获得与在具有不同偏振特性的一个或多个照明下获得的一个或多个其它图像不同的第一图像，因此通过比较 使用用于对准要比较的图像的标记的认证来实现设备的至少一部分的两个或更多个图像以保存相同设备的图像或其在相同照明下拍摄的部分。