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    • 7. 发明公开
    • 영상 모델링 시스템에서 형상 정보, 재질 정보 및 조명 정보를 획득하는 장치 및 방법
    • 用于获取图像建模系统中几何,照明和材料信息的方法和装置
    • KR1020130028370A
    • 2013-03-19
    • KR1020110091874
    • 2011-09-09
    • 삼성전자주식회사
    • 심현정김도균이승규
    • G06T17/00G06T15/04G06T15/50G06T15/02
    • G01B11/2509G01B11/2513H04N13/239H04N13/254H04N13/363G06T17/30G06T15/02G06T15/04G06T15/50G06T17/00G06T17/20
    • PURPOSE: An apparatus and a method for obtaining shape information, material information, and lighting information in an image modeling system are provided to compose a virtual object and a real image by extracting light condition and material information. CONSTITUTION: An optical image reception unit(310) receives images for an object which receives pattern light. A frequency confirmation unit(320) confirms a plurality of frequency bands for the pattern light from the images. A code assignment unit(330) assigns a plurality of code values classifying a surface of the object based on one or more reflection light for each frequency band. A surface point obtaining unit(340) classifies surface points of the object based on a plurality of the code values. [Reference numerals] (310) Optical image reception unit; (320) Frequency confirmation unit; (330) Code set assignment unit; (340) Surface point obtaining unit; (350) Shape information extracting unit
    • 目的:提供一种用于在图像建模系统中获取形状信息,材料信息和照明信息的装置和方法,以通过提取光条件和材料信息来构成虚拟对象和实像。 构成:光学图像接收单元(310)接收用于接收图案光的物体的图像。 频率确认单元(320)确认来自图像的图案光的多个频带。 代码分配单元(330)基于每个频带的一个或多个反射光来分配对对象的表面进行分类的多个代码值。 表面点获取单元(340)基于多个代码值对对象的表面点进行分类。 (附图标记)(310)光学图像接收单元; (320)频率确认单元; (330)代码集分配单元; (340)表面点获取单元; (350)形状信息提取单元
    • 8. 发明公开
    • 서로 다른 색깔의 다중 격자 무늬를 이용한 비전검사장치
    • 使用多种不同颜色的网格图案的视觉检查装置
    • KR1020120111189A
    • 2012-10-10
    • KR1020110029548
    • 2011-03-31
    • 주식회사 미르기술
    • 박찬화김성현구자명장권규
    • G01N21/88G01B11/25H05K13/08
    • G01B11/245G01B11/2509G01N21/956G01N2021/95638
    • PURPOSE: A vision inspecting device using multiple lattice patterns having different colors is provided to eliminate a half mirror being arranged in the front side of a central camera unit, thereby obtaining clear images. CONSTITUTION: A vision inspecting device using multiple lattice patterns having different colors comprises a stage part(10), a lighting part(20), a central camera part(30), lateral camera parts(40-2), a lattice pattern irradiating part(50-2), a vision processing part(60), and a controller(70). The stage unit fixes an inspection object(5) at an inspection position or transfers. The lighting unit is arranged on the top of the stage unit and provides lights to the inspection object. The central camera unit is arranged in a central part of the lighting unit, thereby obtaining two dimensional images of the inspection object. Lateral camera units are arranged in a lateral part of the central camera unit. The lattice pattern irradiating part is arranged between cameras of the lateral camera unit in the lateral part of the central camera unit. The vision processing part reads images photographed by the central camera unit, thereby judging whether the inspection object is faulty or not.
    • 目的:提供使用具有不同颜色的多个格子图案的视觉检查装置,以消除在中央相机单元的前侧布置的半反射镜,从而获得清晰的图像。 构成:使用具有不同颜色的多个格子图案的视觉检查装置包括台部(10),照明部(20),中央相机部(30),横向相机部(40-2),格子图案照射部 (50-2),视觉处理部(60)和控制器(70)。 舞台单元将检查对象(5)固定在检查位置或传送。 照明单元布置在舞台单元的顶部,并向检查对象提供灯光。 中央相机单元布置在照明单元的中心部分,从而获得检查对象的二维图像。 横向摄像机单元布置在中央摄像机单元的侧面部分中。 格子图案照射部分布置在中央相机单元的侧部中的侧向相机单元的照相机之间。 视觉处理部分读取由中央相机单元拍摄的图像,从而判断检查对象是否有故障。