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61. 发明授权

KR100942201B1 초점검출장치 및 그 제어방법 有权
标题翻译：焦点检测装置及其控制方法
公开(公告)号：KR100942201B1
公开(公告)日：2010-02-11
申请号：KR1020070076192
申请日：2007-07-30
申请人： 캐논 가부시끼가이샤
发明人： 나카자와이사오
IPC分类号： G02B7/28 , G03B13/36
CPC分类号： G02B7/34
摘要： 초점검출장치는, 광전변환소자를 이용해 초점 검출 시야에 대응한 한 쌍의 피사체 상 간의 상대적인 위치 관계를 검출하도록 동작가능한 초점검출수단을 구비하고, 상기 초점검출수단은, 상기 광전변환소자의 제1 개수의 영역을 이용해 초점 검출 시야에 대응한 피사체 상을 검출하는 동작의 제1 모드와, 상기 제1 개수와 다른 상기 광전변환소자의 제2 개수의 영역을 이용해서 초점 검출 시야에 대응한 피사체 상을 검출하는 동작의 제2 모드를 전환가능하다.
초점검출, 광전변환, 촬영렌즈, 피사체 상

62. 发明公开

KR1020090041638A 카메라 모듈 无效
标题翻译：相机模块
公开(公告)号：KR1020090041638A
公开(公告)日：2009-04-29
申请号：KR1020070107257
申请日：2007-10-24
申请人： 엘지이노텍 주식회사
发明人： 김용
IPC分类号： G02B7/28 , G02B7/04 , G03B3/00
摘要： A camera module is provided to remove a noise in moving a voice coil up and down and being collided with the camera module by using an automatic focus algorithm. A lens unit(110) of the camera module(100) moves from the lowest step and the highest step. An image sensor unit(120) converts a light passed through the lens unit into an electric signal. A lens drive part(130) controls the movement of the lens by corresponding to an input signal. A controller(140) produces a driving signal to move the lens from lowest step to highest step and determine a best focus by using a signal through the image sensor.
摘要翻译：提供相机模块，以通过使用自动对焦算法来消除上下移动音圈并与相机模块相撞的噪音。摄像机模块（100）的透镜单元（110）从最下步和最高台阶移动。图像传感器单元（120）将通过透镜单元的光转换成电信号。透镜驱动部（130）通过对应于输入信号来控制透镜的移动。控制器（140）产生驱动信号以将镜头从最低阶跃到最高阶段，并通过使用通过图像传感器的信号来确定最佳焦点。

63. 发明公开

KR1020080097485A 오토 포커스 无效
标题翻译：自动对焦
公开(公告)号：KR1020080097485A
公开(公告)日：2008-11-05
申请号：KR1020087023358
申请日：2007-03-14
申请人： 노키아 코포레이션
发明人： 믹카넨야르노
IPC分类号： G02B7/28 , G02B7/00
CPC分类号： G02B7/287 , G02B7/36 , G03B13/34 , H04N5/23212
摘要： A device, method and a computer program product are shown for correcting the focus error in an optical device, wherein in a first position of the optical device at least one focus detector is focused onto a given image plane of the target subject and the distance (d1) between the optical device and the given image plane is locked and wherein in a second position of the optical device following a reorientation of the optical device for achieving the desired framing of the image the shutter is released, the method comprising sensing a distance vector parallel to the focus plane after reorientation between the first position and the second position after reorientation, calculating a focus correction value (de) from the sensed distance vector and adding the focus correction value (de) as a corrective to the locked focus distance (d1).
摘要翻译：示出了用于校正光学装置中的聚焦误差的装置，方法和计算机程序产品，其中在光学装置的第一位置中，至少一个焦点检测器被聚焦到目标对象的给定图像平面上，并且距离（在光学装置和给定的图像平面之间的d1）被锁定，并且其中在光学装置的第二位置跟随光学装置的重新定向以实现图像的期望的构图，快门被释放，该方法包括感测距离矢量在重新定向后在第一位置和第二位置之间重新定向之后平行于聚焦平面，从感测的距离矢量计算聚焦校正值（de），并将聚焦校正值（de）作为校正值添加到锁定的聚焦距离（d1 ）。

64. 发明公开

KR1020080084563A 합초 제어 장치 및 촬상 장치 无效
标题翻译：聚焦控制装置和成像装置
公开(公告)号：KR1020080084563A
公开(公告)日：2008-09-19
申请号：KR1020077020651
申请日：2007-01-16
申请人： 소니 주식회사
发明人： 후지이신이치 , 아카마쓰노리히코 , 아오야마준 , 신타니다이 , 나카지마히데카즈
IPC分类号： G02B7/28 , G02B7/34 , G02B7/36 , H04N5/232
CPC分类号： G02B7/365 , G03B13/36 , H04N5/23212 , H04N5/772 , H04N2101/00
摘要： In a contrast AF control prior to main imaging, a focus position of a lens of a focus lens (2a) is detected by using, at the highest priority, an AF evaluation value acquired by using a high pass filter (601) among the high pass filter (601) and band pass filters (602) to (604) arranged in an AF circuit (600) and having different frequency characteristics. Thus, a focus control device is set so that when imaging an ordinary object, the HPF (601) is used with a higher priority for performing extraction while counting a component of a high frequency band increasing in the image data. Accordingly, it is possible to perform highly-accurate focus control for various objects.
摘要翻译：在主成像之前的对比度AF控制中，通过以最高优先级使用通过使用高通滤波器（601）获得的AF评价值来检测聚焦透镜（2a）的透镜的焦点位置通过滤波器（601）和布置在AF电路（600）中并具有不同频率特性的带通滤波器（602）至（604）。因此，设置聚焦控制装置，使得当对普通物体进行成像时，在对图像数据中的高频带增加的分量进行计数的同时，HPF（601）被用于执行提取的较高优先级。因此，可以对各种物体执行高精度的聚焦控制。

65. 发明公开

KR1020060129422A 오토포커스 제어 장치 및 방법, 기록 매체와 프로그램 无效
标题翻译：自动控制装置和方法，记录媒体和程序
公开(公告)号：KR1020060129422A
公开(公告)日：2006-12-15
申请号：KR1020067017602
申请日：2005-02-01
申请人： 소니 주식회사
发明人： 오까자끼,사까에
IPC分类号： G02B7/36 , G02B7/28 , G03B13/36 , H04N5/232
CPC分类号： H04N5/23212 , G02B7/282 , G02B7/36
摘要： The autofocus response characteristic can be improved. An image pickup sensor performs exposures (ex11,ex12) (C) in synchronism with a video vertical sync signal (VP1) (A). A camera signal processing part reads an image signal obtained by the exposure (ex11) at a timing (VR12) (D). An AF detecting part derives the high frequency component of the video signal corresponding to an AF detection scale-down gate frame (which will be referred to simply as gate frame hereinafter) at the timing of the gate frame, then rectifies the derived high frequency component, and then produces a focus evaluation value immediately after the timing of the gate frame. An AF module receives the produced focus evaluation value at a timing of AF module (21) (F), then produces such an autofocus control signal (LD22) that the focus position gets close to an in-focus position (G), and then moves a focus lens based on the autofocus control signal. The present invention may be applied to a video camera.
摘要翻译：可以提高自动对焦响应特性。图像拾取传感器与视频垂直同步信号（VP1）（A）同步地执行曝光（ex11，ex12）（C）。相机信号处理部分在时刻（VR12）（D）读取通过曝光获得的图像信号（ex11）。 AF检测部件在门帧的定时导出与AF检测缩小门帧对应的视频信号的高频分量（以下简称为门帧），然后对导出的高频分量，然后在门帧的定时之后立即产生焦点评估值。 AF模块在AF模块（21）（F）的定时接收所产生的焦点评估值，然后产生聚焦位置接近对焦位置（G）的自动对焦控制信号（LD22），然后基于自动对焦控制信号移动聚焦透镜。本发明可以应用于摄像机。

66. 发明公开

KR1020060109328A 오토 포커스 장치 및 오토 포커스 방법과 프로그램 无效
标题翻译：自动装置和自动装置方法和程序
公开(公告)号：KR1020060109328A
公开(公告)日：2006-10-19
申请号：KR1020060033882
申请日：2006-04-14
申请人： 소니 주식회사
发明人： 스또히데까즈 , 이또유지로 , 다께모또신지
IPC分类号： G02B7/28 , H04N5/232
CPC分类号： H04N5/23212 , G02B7/285 , G02B7/365
摘要： A method, program, and an apparatus for automatically adjusting focus of an optical system are provided to enhance user's convenience by performing a focusing process according to settings determined in a UI. Lens drivers(21b,22b) drive a lens. Position detectors(21a,22a) detect the focus position of the lens. A distance measuring sensor(45) measures the distance between the lens and an object. An evaluation value calculator(37) calculates an evaluation value based on a frequency component of an image signal within a specific region. A controller drives the lens drivers according to the focus position, the evaluation value, and the measured distance from the distance measuring sensor, so that the focus position of the lens is moved to an in-focus position. The controller controls the lens drivers, the distance measuring sensor, and the evaluation value calculator according to setting in a UI(User Interface,55,56).
摘要翻译：提供了一种用于自动调整光学系统的焦点的方法，程序和装置，以通过根据在UI中确定的设置执行聚焦处理来增强用户的便利性。镜头驱动器（21b，22b）驱动镜头。位置检测器（21a，22a）检测透镜的聚焦位置。距离测量传感器（45）测量透镜和物体之间的距离。评估值计算器（37）基于特定区域内的图像信号的频率分量来计算评价值。控制器根据聚焦位置，评估值和距距离测量传感器的测量距离来驱动透镜驱动器，使得透镜的聚焦位置移动到对焦位置。控制器根据UI中的设置（用户界面，55,56）控制镜头驱动程序，距离测量传感器和评估值计算器。

67. 发明公开

KR1020060086938A 포커싱 시스템 및 방법 无效
标题翻译：聚焦系统和方法
公开(公告)号：KR1020060086938A
公开(公告)日：2006-08-01
申请号：KR1020067005077
申请日：2004-09-20
申请人： 에이오티아이 오퍼레이팅 컴퍼니 인코포레이티드
发明人： 해몬드,마이클,존 , 레이놀즈,그레고리,토마스
IPC分类号： G02B21/24 , G02B21/00 , G02B7/28
CPC分类号： G02B21/247 , G02B21/244
摘要： A method of automatically focusing a microscope having a light source, an objective lens or lens system, a means to direct incident light through the objective lens or lens system to be reflected by the object, an aperture to limit the spatial extent of the incident light and serve as an illumination pupil, a means to direct at least some of the reflected light to an imaging system, and an imaging system to image the reflected light so directed is described. In accordance with the invention a beam of light is directed from a light source through an objective of the microscope system to an object whereby light is reflected from the surface thereof; reflected light is collected and directed to an imaging system, wherein the incident beam of light is limited in spatial extent by imaging an aperture to form an illumination pupil, the centroid of illumination of the illumination pupil is aligned with the incident optical axis of the instrument, and reflected light is projected to the imaging system comprising at least one pair of images from eccentric sections of an imaging pupil displaced from the optical axis in opposite directions, and wherein the separation of the images thereby produced is determined to provide an indication of the object distance. A focusing system implementing the method and a microscope fitted with such a system are also described.
摘要翻译：一种自动聚焦具有光源，物镜或透镜系统的显微镜的方法，用于将入射光通过物镜或透镜系统引导以被物体反射的装置，用于限制入射光的空间范围的孔并且用作照明光瞳，将至少一些反射光引导到成像系统的装置，以及用于对如此引导的反射光进行成像的成像系统。根据本发明，光束从光源通过显微镜系统的目标被引导到物体，由此光从其表面反射; 反射光被收集并且被引导到成像系统，其中通过对孔径进行成像以形成照明光瞳，入射光束在空间范围内受到限制，照明光瞳的照明质心与仪器的入射光轴对准并且将反射光投射到成像系统，该成像系统包括从相对方向从光轴移位的成像光瞳的偏心部分的至少一对图像，并且其中确定由此产生的图像的分离以提供物距。还描述了实现该方法的聚焦系统和配备有这种系统的显微镜。

68. 发明公开

KR1020060031638A 대상 결정 장치 및 촬상 장치 有权
标题翻译：对象决策设备和成像设备
公开(公告)号：KR1020060031638A
公开(公告)日：2006-04-12
申请号：KR1020057024724
申请日：2004-07-14
申请人： 오므론 가부시키가이샤
发明人： 이지리요시히사 , 츠유구치타쿠야 , 이마에후미카즈 , 야마모토마사시
IPC分类号： G03B3/12 , G02B7/28 , G03B3/00 , G03B13/36
CPC分类号： H04N5/23212 , G06K9/00248 , H04N5/23219 , H04N5/235
摘要： Face detection is executed only for an image imaged according to predetermined arbitrary focal information. In this face detection, a personal face is detected according to a relative value of a statistical amount in a plurality of characteristic regions generated by convexes/concaves and organs of the personal face. Accordingly, even when the face of the image used for face detection is unclear, it is possible to obtain a statistical amount in a certain region and to detect such a face. Consequently, it is possible to rapidly detect a main object as a focusing object without performing focal control in the stage of preliminary imaging in the imaging device.
摘要翻译：仅针对根据预定的任意焦点信息成像的图像执行面部检测。在该脸部检测中，根据由个人面部的凸部/凹部和器官产生的多个特征区域中的统计量的相对值来检测个人面部。因此，即使当用于脸部检测的图像的脸部不清楚时，也可以获得某一区域的统计量并检测这样的面部。因此，可以在成像装置中的初步成像阶段中不进行焦点控制来快速检测作为聚焦对象的主体。

69. 发明公开

KR1020020070841A 입자광학 렌즈 시스템 및 이와 같은 렌즈 시스템의 사용 방법 失效
标题翻译：颗粒光学透镜布置和采用这种镜片布置的方法
公开(公告)号：KR1020020070841A
公开(公告)日：2002-09-11
申请号：KR1020020010625
申请日：2002-02-27
申请人： 칼 짜이스 에스엠테 게엠베하
发明人： 베이켄마이어안드레아스
IPC分类号： G02B7/28
CPC分类号： B82Y10/00 , B82Y40/00 , G03F7/2037 , H01J37/147 , H01J37/3174 , H01J2237/15 , H01J2237/1534
摘要： PURPOSE: A particle-optical lens arrangement and a method employing such a lens arrangement are provided, which reduces aberration as to particle beam prolonged out of an optical axis component of the lens arrangement. CONSTITUTION: A lens arrangement for the particle-optical imaging of an object(23), to be imaged and positionable in an object area(27), into an image area(31), comprising: a first focusing lens device(55) for providing a field having a focusing effect on the imaging particles for imaging the object(23) from the object area(27) into an intermediate image area(59), a second focusing lens device(57) for providing a further field having a focusing effect on the imaging particles for imaging the object(23), which has been imaged into the intermediate image area(59), into the image area(31), and a deflection lens device(63) for providing a field having a deflecting effect on the imaging particles in a region of the intermediate image area(59).
摘要翻译：目的：提供一种粒子 - 光学透镜装置和采用这种透镜装置的方法，其减小了从透镜装置的光轴部件延伸出的粒子束的像差。构成：将被成像并定位在物体区域（27）中的物体（23）的粒子 - 光学成像的透镜装置到图像区域（31）中，包括：第一聚焦透镜装置（55），用于提供对成像粒子具有聚焦效果的场，用于将物体（23）从对象区域（27）成像到中间图像区域（59）;第二聚焦透镜装置（57），用于提供具有聚焦对已经成像到中间图像区域（59）中的被摄体（23）进行成像的成像粒子对图像区域（31）的影响以及用于提供具有偏转效果的场的偏转透镜装置（63）在中间图像区域（59）的区域中的成像粒子上。

70. 发明公开

KR1020000011124A 촬상장치의오토포커스장치및줌트랙킹커브의보정방법 失效
标题翻译：拾取装置的自动聚焦系统和变焦跟踪曲线的校正方法
公开(公告)号：KR1020000011124A
公开(公告)日：2000-02-25
申请号：KR1019980709284
申请日：1997-05-16
申请人： 산요덴키가부시키가이샤
发明人： 오까지마다다시 , 스기모또가즈히꼬
IPC分类号： G02B7/28
CPC分类号： G02B7/102
摘要： PURPOSE: An auto focus system of a pickup device is provided to conspicuously improve tracking correctness of a focus without great increase of data memory capacity. CONSTITUTION: The system comprises a memory for memorizing data of a plurality of zoom tracking curves and previously calculated correcting data, a calculator for performing a predetermined interpolation process using the curves data and the correcting data and calculating a zoom tracking curve to a subject, and a tracker for tracking a focus on the basis of the calculated zoom tracking curve.
摘要翻译：目的：提供拾取装置的自动对焦系统，显着提高对焦的跟踪正确性，而不会大大增加数据存储容量。构成：该系统包括用于存储多个变焦跟踪曲线和先前计算的校正数据的数据的存储器，用于使用曲线数据和校正数据执行预定内插处理并计算对象的变焦跟踪曲线的计算器，以及跟踪器，用于根据计算出的变焦跟踪曲线跟踪焦点。

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