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    APPARATUS AND METHODS FOR VERIFYING THE LOCATION OF AREAS OF INTEREST WITHIN A SAMPLE IN AN IMAGING SYSTEM
    4.
    发明授权
    APPARATUS AND METHODS FOR VERIFYING THE LOCATION OF AREAS OF INTEREST WITHIN A SAMPLE IN AN IMAGING SYSTEM 有权
    装置和方法用于检查定位陈述强大的图像区域内的样品中的图片系统

    公开(公告)号：EP1226546B1

    公开(公告)日：2007-03-21

    申请号：EP00992753.4

    申请日：2000-10-27

    申请人： CYTYC CORPORATION

    发明人： ZAHNISER, David, J. ,  GEISELMAN, Theodore, S.

    IPC分类号： G06K9/58

    CPC分类号： G06T7/73 ,  G01N1/30 ,  G01N15/1468 ,  G01N15/147 ,  G01N15/1475 ,  G01N15/1484 ,  G01N21/3151 ,  G01N2015/1006 ,  G01N2015/1472 ,  G01N2015/1488 ,  G02B21/34 ,  G06K9/00134 ,  G06K2009/3225 ,  G06T7/0012 ,  G06T2207/20104 ,  G06T2207/30016 ,  G06T2207/30024

    摘要： An apparatus and method for verifying the location of an area of interest within a sample are disclosed. An imaging system includes an optical system and a stage movable relative to the optical system. A computer server is in communication with the imaging system and with a review station. The imaging system is capable of spatially locating a datum mark on the sample and determining a spatial offset value of the mark relative to a nominal position thereof. The coordinate systems of a respective one of the imaging system and the review station can be standardized. The method includes locating a datum mark on the sample, and identifying an area of interest within the sample. The method further includes determining the location of the area of interest relative to the mark. The method further includes locating again the datum, and checking that a dimensional error in locating the datum mark is less than a tolerance value to verify location of the area of interest.

    摘要翻译： 对于样品中检验的感兴趣区域的位置的装置和方法是游离缺失盘。 一种成像系统包括在光学系统和可动台相对于光学系统。一种计算机服务器是与所述成像系统和具有审查站的通信。 成像系统能够相对于所述标记的空间偏移值在样品上和确定性采矿定位空间日期标记到其标称位置的。 一个respectivement成像系统中的一个和审查站的坐标系可以被标准化。 该方法包括定位日期标记在样品上，以及确定样品内感兴趣的区域。 该方法包括确定性此外采矿相对于所述标记的感兴趣的区域的位置。 该方法包括进一步再定位的日期，并检查没有在定位日期标记的尺寸误差小于公差值来验证感兴趣的区域的位置。

    Eye tracking method using an image pickup apparatus
    6.
    发明公开
    Eye tracking method using an image pickup apparatus 失效
    Augenfolgeverfahren unter Verwendung einesBildaufnahmegeräts。

    公开(公告)号：EP0596868A2

    公开(公告)日：1994-05-11

    申请号：EP94101635.4

    申请日：1989-07-14

    申请人： ATR COMMUNICATION SYSTEMS RESEARCH LABORATORIES

    发明人： Tomono, Akira, c/o ATR Comm. Syst Res. Lab. ,  Iida, Muneo, c/o ATR Comm. Syst Res. Lab. ,  Omura, Kazunori, c/o ATR Comm. Syst Res. Lab.

    IPC分类号： G06K9/58 ,  G06F3/033 ,  G06F15/70

    CPC分类号： G06F3/013 ,  G06K9/00604 ,  G06K9/2036 ,  G06K9/58

    摘要： Image pickup apparatus comprise an illuminating apparatus (61) emitting light having the wavelength X 2 to the image of the face is provided around a lens (65) and an illuminating apparatus (62) emitting light having the wavelength λ 1 to the image of the face is provided apart form an optical axis of the lens. The light reflected from the image of the face having the wavelength λ 1 is branched by means of a prism (608, 609). Out of the branched reflected light, regularly reflected component and diffused reflected component are detected by a CCD image pickup element (614), the diffused reflected component is detected by a CCD image pickup element (613) and the difference between the detected outputs is calculated by subtraction operating means (617), thereby generating an image reflected from the cornea. Meanwhile, the light reflected from the image of the face having the wavelength X 2 is separated by means of a prism (607) and a wavelength separating film (610). Consequently, the regularly reflected component is cut off, and the diffused reflected component is detected by a CCD image pickup element (612). The difference between the detected output and the diffused reflected component as the output from the CCD image pickup element (613) is calculated by subtraction operating means (618), whereby the pupil is extracted.

    摘要翻译： 图像拾取装置包括：照射装置（61），其围绕透镜（65）和发射具有波长λ1的光的照明装置（62）设置为发射具有波长λ2的光的照明装置（61） 面被分开形成透镜的光轴。 从具有波长λ1的面的图像反射的光通过棱镜（608,609）分支。 在分支反射光中，由CCD图像拾取元件（614）检测规则反射分量和漫反射分量，通过CCD图像拾取元件（613）检测扩散反射分量，并计算检测输出之间的差 通过减法操作装置（617），从而产生从角膜反射的图像。 同时，通过棱镜（607）和波长分离膜（610）分离从具有波长λ2的面的图像反射的光。 因此，规则反射分量被切断，并且由CCD图像拾取元件（612）检测扩散的反射分量。 作为CCD摄像元件（613）的输出，检测出的输出与扩散反射分量之间的差异由减法运算装置（618）计算，从而提取光瞳。

    Liquid crystal spatial light modulator
    8.
    发明公开
    Liquid crystal spatial light modulator 失效
    RäumlicherLichtmodulator mitFlüssigkristall。

    公开(公告)号：EP0525424A2

    公开(公告)日：1993-02-03

    申请号：EP92111152.2

    申请日：1992-07-01

    申请人： SEIKO INSTRUMENTS INC.

    发明人： Kato, Naoki ,  Yamamoto, Shuhei ,  Ebihara, Teruo ,  Sekura, Rieko ,  Yamanaka, Junko

    IPC分类号： G06K9/46 ,  G02F1/135 ,  G06K9/58

    CPC分类号： G06K9/58 ,  G02F1/135 ,  G02F1/141

    摘要： The object is to directly produce an edge enhanced or edge extracted image, without using a specific device structure, by an optically writable spatial light modulator of the ferroelectric liquid crystal type which is applied to an image processing device and to an optical information processing spat- ical light modulator etc.
    Optical axes of bistable states of ferroelectric liquid crystal molecules and polarization axes of a polarizer and an analyzer are set in positions as indicated in Fig. 1, so as to read out an edge enhanced image while continuously irradiating a writing light and a reading light to optically input image information.
    There can be directly obtained the edge enhanced or edge extracted image useful for optical information processing, thereby expanding application fields in the optical information processing technology.

    摘要翻译： 本发明的目的是通过应用于图像处理装置的铁电液晶型的光学可写空间光调制器和光信息处理空间光直接地产生边缘增强或边缘提取的图像而不使用特定的器件结构 调制器等。将铁电液晶分子和偏振器和分析器的偏振轴的双稳态的光轴设置在如图1所示的位置。 以便在连续照射写入光和读取光的同时读出边缘增强图像以光学地输入图像信息。 可以直接获得边缘增强或边缘提取的图像，对光信息处理有用，从而扩展了光信息处理技术中的应用领域。

    Method and apparatus for verifying an image pattern
    9.
    发明公开
    Method and apparatus for verifying an image pattern 失效
    用于验证图像图案的方法和装置

    公开(公告)号：EP0426310A3

    公开(公告)日：1992-12-30

    申请号：EP90310995.7

    申请日：1990-10-08

    申请人： Philip Morris Products Inc.

    发明人： Casasent, David P.

    IPC分类号： G06K9/58 ,  G06K9/74

    CPC分类号： G06K9/74 ,  G06K9/58 ,  G06K2209/01

    摘要： Lines of text (12) e.g., printing on a product (10) are verified by forming a one-dimensional image of each line substrantially parallel to its length. This one-dimensional image information is compared to corresponding information for the intended lines of text (at 30, 32). This comparison is preferably done using acousto-optic correlator systems. space and frequency multiplexing may be used to allow parallel processing of several lines of text and/or to allow comparisons with multiple references to be made simultaneously. The invention may be used to determine the acceptability of products based on the correctness of the text image, and to reject products on which the correct text does not appear (at 10R).

    Logarithmic polar coordinate transforming method, vision recognizing method, and optical information processing apparatus
    10.
    发明公开
    Logarithmic polar coordinate transforming method, vision recognizing method, and optical information processing apparatus 失效
    对数关系变换，Visionserkennungsverfahren und optischesInformationsverarbeitungsgerät。

    公开(公告)号：EP0473121A2

    公开(公告)日：1992-03-04

    申请号：EP91114384.0

    申请日：1991-08-27

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Itoh, Masami ,  Nishii, Kanji ,  Kawamura, Hiroyuki ,  Fukui, Atsushi

    IPC分类号： G06F15/332 ,  G06K9/58 ,  G06E3/00

    CPC分类号： G06K9/745 ,  G03H1/08 ,  G06E3/005 ,  G06K9/58

    摘要： A vision recognizing method includes a logarithmic polar coordinate transforming method includes the steps of storing information (f) of an input image, generating complex amplitude information (f * A * T) based on the information (f) of the input image, phase information (A), and amplitude information (T), an amplitude of which changes according to distance between each point composing the amplitude information (T) and origin of logarithmic polar coordinate, and Fourier-transforming the complex amplitude information (f * A * T). An optical information processing apparatus is for carrying out the method by combination of lenses and liquid crystal displays.

    摘要翻译： 一种视觉识别方法包括对数极坐标变换方法，包括以下步骤：存储输入图像的信息（f），基于输入图像的信息（f）产生复幅度信息（f * A * T），相位信息 （A）和幅度信息（T），其幅度根据构成振幅信息（T）的每个点与对数极坐标的原点之间的距离而变化，并且对复数振幅信息（f * A * T ）。 光学信息处理装置用于通过透镜和液晶显示器的组合来执行该方法。