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1. 发明公开

EP2527928A4 GENERATION METHOD FOR COMPLEX AMPLITUDE IN-LINE HOLOGRAM AND IMAGE RECORDING DEVICE USING SAID METHOD 有权转让
标题翻译：工艺生产具有复杂的幅度和影象记录设备内嵌全息图这个方法
公开(公告)号：EP2527928A4
公开(公告)日：2013-07-10
申请号：EP10843984
申请日：2010-12-22
申请人： HYOGO PREFECTURAL GOVERNMENT
发明人： SATO KUNIHIRO
IPC分类号： G03H1/04 , G03H1/08
CPC分类号： G03H1/0443 , G03H1/0866 , G03H2001/0445 , G03H2001/0454 , G03H2001/0456 , G03H2001/0473 , G03H2001/0816 , G03H2001/0825 , G03H2001/0883 , G03H2001/2239 , G03H2210/13 , G03H2210/62 , G03H2222/18 , G03H2222/33 , G03H2222/42 , G03H2222/46 , G03H2222/52
摘要： Disclosed are a generation method for generating a complex amplitude in-line hologram and an image recording device using said method, wherein it is possible to realize high-speed processing and high-speed recording from a single off-axis hologram without limiting the spatial frequency band and without creating errors from interpolation, and the like. The complex amplitude in-line hologram (J) is generated by performing the following in order: the acquisition of data for one off-axis hologram (I) obtained by means of off-axis holography, and for an off-axis reference light (R) used for obtaining the hologram (I) (S1); the setting of a reconstruction in-line reference light (R') (S2); a modulation process for performing spatial heterodyne modulation on the hologram (I) on the basis of the phases of the reference lights (R, R') (S3); and a filtering process for performing spatial frequency filtering on the hologram modulated by the modulation process (S4). Because spatial sampling is not performed, the limits on the viewing angle (¨) are relaxed.

2. 发明公开

EP1678657A2 BIOMETRIC HOLOGRAM BASED DATA VERIFICATION METHODS AND APPARATUS 审中-公开
标题翻译： BIOMETRIC，ON全息图基础的数据验证过程和装置
公开(公告)号：EP1678657A2
公开(公告)日：2006-07-12
申请号：EP04791641.6
申请日：2004-10-01
申请人： Ver-Tec Security Systems Limited
发明人： WINTERBOTTOM, David , WILTSHIRE, John, D. , BOWMAKER, Ben
IPC分类号： G06K9/00
CPC分类号： G06K9/00006 , G03H1/0011 , G03H1/0248 , G03H1/2249 , G03H1/265 , G03H2001/0016 , G03H2001/0022 , G03H2001/0415 , G03H2001/2231 , G03H2001/2255 , G03H2001/2263 , G03H2001/2289 , G03H2001/2665 , G03H2210/13 , G03H2210/20 , G03H2210/22 , G03H2210/30 , G03H2210/33 , G03H2210/42 , G03H2210/52 , G03H2210/53 , G03H2210/54 , G03H2223/14 , G03H2225/24 , G03H2225/35 , G03H2227/06 , G03H2250/40 , G07C9/00087 , G07C2209/41
摘要： This invention generally relates to methods and apparatus for verifying data, and more particularly to holographic data carriers and apparatus for creating such data carriers, and to methods of verifying data stored on holographic data carriers. A data carrier comprising: a hologram storing data to reproduce an image of a portion of a human body characteristic of an individual; and a second data bearing device; and wherein data stored by said second data bearing device is verifiable using data stored in said hologram.

3. 发明公开

EP0754987A3 Subject plate for recording holograms, hologram-making method, and hologram-recorded article 失效
标题翻译：用于接收产生全息图的全息图方法支撑板和全息记录制品
公开(公告)号：EP0754987A3
公开(公告)日：1997-09-17
申请号：EP96111510.2
申请日：1996-07-17
申请人： DAI NIPPON PRINTING CO., LTD.
发明人： Ueda, Kenji, c/o Dai Nippon Pr. Co., Ltd. , Tahara, Shigehiko, c/o Dai Nippon Pr. Co., Ltd. , Anegawa, Takehiko, c/o Dai Nippon Pr. Co., Ltd. , Morii, Akio, c/o Dai Nippon Pr. Co., Ltd.
IPC分类号： G03H1/02
CPC分类号： G03H1/0486 , G02B5/32 , G03H1/0248 , G03H1/0252 , G03H1/0256 , G03H1/041 , G03H1/181 , G03H1/20 , G03H1/2249 , G03H2001/0417 , G03H2001/186 , G03H2001/187 , G03H2001/207 , G03H2001/2263 , G03H2001/2289 , G03H2210/13 , G03H2210/30 , G03H2210/32 , G03H2210/562 , G03H2210/63 , G03H2222/18 , G03H2223/24 , G03H2223/25 , G03H2227/04 , G03H2240/11 , G03H2250/10 , G03H2250/12 , G03H2250/33 , G03H2250/34 , G03H2250/35 , G03H2250/40 , G03H2250/44 , G03H2270/23 , Y10T156/1095 , Y10T156/1098 , Y10T428/24802 , Y10T428/24868 , Y10T428/24876 , Y10T428/24893 , Y10T428/24901
摘要： The invention provides a hologram-recording subject plate comprising a block and a variety of subjects fixedly contained therein, which ensures easy, stable yet continuous recording of a multiplicity of identical holograms or different holograms reconstructible by illuminating light as is the case with a hologram-replicating method, a hologram-making method using the same, and a hologram-recorded article. The subject plate comprises a transparent solid block 5 and a hologram-recording subject S contained therein. A photosensitive material film 1 is applied directly onto one surface of the subject plate, and the subject plate is then irradiated with laser light 7 through the photosensitive material film 1. Such simple operation enables a multiplicity of identical holograms to be recorded in an easy, stable yet continuous manner.

4. 发明公开

EP3304214A1 PROCÉDÉ D'OBSERVATION D'UN ÉCHANTILLON 有权
标题翻译：观察样品的方法
公开(公告)号：EP3304214A1
公开(公告)日：2018-04-11
申请号：EP16733151.1
申请日：2016-05-26
申请人： Commissariat à l'énergie atomique et aux énergies alternatives
发明人： ALLIER, Cédric , BORDY, Thomas , CIONI, Olivier , HERVE, Lionel , MOREL, Sophie
IPC分类号： G03H1/08 , G03H1/04 , G01N15/14
CPC分类号： G03H1/0866 , G03H1/0443 , G03H1/2645 , G03H2001/0447 , G03H2001/0454 , G03H2001/0471 , G03H2001/0816 , G03H2001/2263 , G03H2001/266 , G03H2210/13 , G03H2222/13 , G03H2222/17 , G03H2222/18 , G03H2240/62
摘要： Method for observing a sample (10) including a step of illuminating the sample with a light source and recording, with a photodetector (16), a plurality of images, the images representing the light transmitted by the sample in various spectral bands. From each image, a complex amplitude representative of the light wave transmitted by the sample in a given spectral band is determined. The method, which is iterative, then comprises: back-propagating each complex amplitude to a plane of the sample; calculating a weighting function from a weighted sum of the back-propagated complex amplitudes; propagating said weighting function to the plane of the photodetector; updating each complex amplitude, in the plane of the sample, depending on the weighting function thus propagated.

5. 发明公开

EP0934540A4 APPARATUS AND METHOD FOR GENERATING DIFFRACTIVE ELEMENT USING LIQUID CRYSTAL DISPLAY 失效
标题翻译：装置和方法，用于产生衍射元件中使用的液晶显示器
公开(公告)号：EP0934540A4
公开(公告)日：2000-11-15
申请号：EP97945468
申请日：1997-10-01
申请人： PACIFIC HOLOGRAPHICS INC
发明人： LONG MICHAEL D
IPC分类号： G03H1/04 , G06K19/16 , G02B5/32 , G02F1/137 , G03H1/00 , G03H1/08 , G03H1/26
CPC分类号： G03H1/041 , G03H1/0011 , G03H1/0236 , G03H2001/048 , G03H2001/0482 , G03H2001/0497 , G03H2001/2223 , G03H2001/2231 , G03H2001/2244 , G03H2001/2247 , G03H2210/13 , G03H2210/22 , G03H2210/32 , G03H2210/52 , G03H2210/55 , G03H2225/22 , G03H2240/42 , G06K19/16
摘要： Apparatus and method for recording diffractive high resolution graphical information is suited to recording information that would be difficult to counterfeit. In one embodiment, light is selectively passed by a shutter (52), and through spatial filter (54) to remove noise. Liquid crystal display (68) or similar display device receives a data stream from computer (20) and displays periodic structure(s), diffracting the incident beam into one or more diffracted beams (59). Lens (78) focuses an image of the macroscopic pattern formed of these periodic structures to a recording material in image plane (80) where diffracting structure(s) caused by the overlap of some or all the diffracting beams and, optionally, the undiffracted beam, is created. Optional mask (76) blocks some or all of the diffracted and undiffracted beams. The recording material is moved and the process repeated with another pattern of periodic structures until the desired macroscopic image is composited.

6. 发明公开

EP2287681A1 Hologram-recorded article 失效
标题翻译： Hologrammaufgezeichneter Artikel
公开(公告)号：EP2287681A1
公开(公告)日：2011-02-23
申请号：EP10182166.8
申请日：1996-07-17
申请人： Dai Nippon Printing Co., Ltd.
发明人： Ueda, Kenji , Tahara, Shigehiko , Anegawa, Takehiko , Morii, Akio
IPC分类号： G03H1/02 , G03H1/04
CPC分类号： G03H1/0486 , G02B5/32 , G03H1/0248 , G03H1/0252 , G03H1/0256 , G03H1/041 , G03H1/181 , G03H1/20 , G03H1/2249 , G03H2001/0417 , G03H2001/186 , G03H2001/187 , G03H2001/207 , G03H2001/2263 , G03H2001/2289 , G03H2210/13 , G03H2210/30 , G03H2210/32 , G03H2210/562 , G03H2210/63 , G03H2222/18 , G03H2223/24 , G03H2223/25 , G03H2227/04 , G03H2240/11 , G03H2250/10 , G03H2250/12 , G03H2250/33 , G03H2250/34 , G03H2250/35 , G03H2250/40 , G03H2250/44 , G03H2270/23 , Y10T156/1095 , Y10T156/1098 , Y10T428/24802 , Y10T428/24868 , Y10T428/24876 , Y10T428/24893 , Y10T428/24901
摘要： The invention provides a hologram-recorded article (1), wherein a continuous form of photosensitive material film comprising at least one adhesive or self-adhesive layer and at least one photosensitive material layer and having support film layers on both sides thereof is periodically provided thereon with hologram-recorded areas (A) at a constant inter-frame interval (b), said hologram-recorded areas being of constant size (a) as viewed in a longitudinal direction of said film.
摘要翻译：本发明提供了一种全息记录制品（1），其中周期性地在其上周期性地设置包括至少一个粘合剂或自粘层和至少一个感光材料层并且在其两侧上具有支撑膜层的连续形式的感光材料膜具有恒定的帧间间隔（b）的全息记录区域（A），所述全息记录区域在所述胶片的纵向方向上是恒定的尺寸（a）。

7. 发明公开

EP1515199A3 Subject plate for recording holograms, hologram-making method, and hologram-recorded article 失效
标题翻译：用于接收产生全息图的全息图方法支撑板和全息记录制品
公开(公告)号：EP1515199A3
公开(公告)日：2010-07-21
申请号：EP04027769.1
申请日：1996-07-17
申请人： DAI NIPPON PRINTING CO., LTD.
发明人： Ueda, Kenji, c/o Dai Nippon Print. Co., Ltd. , Tahara, Shigehiko, c/o Dai Nippon Print. Co., Ltd. , Anegawa, Takehiko, c/o Dai Nippon Print. Co., Ltd. , Morii, Akio, c/o Dai Nippon Print. Co., Ltd.
IPC分类号： G03H1/02 , G03H1/04 , G03H1/20
CPC分类号： G03H1/0486 , G02B5/32 , G03H1/0248 , G03H1/0252 , G03H1/0256 , G03H1/041 , G03H1/181 , G03H1/20 , G03H1/2249 , G03H2001/0417 , G03H2001/186 , G03H2001/187 , G03H2001/207 , G03H2001/2263 , G03H2001/2289 , G03H2210/13 , G03H2210/30 , G03H2210/32 , G03H2210/562 , G03H2210/63 , G03H2222/18 , G03H2223/24 , G03H2223/25 , G03H2227/04 , G03H2240/11 , G03H2250/10 , G03H2250/12 , G03H2250/33 , G03H2250/34 , G03H2250/35 , G03H2250/40 , G03H2250/44 , G03H2270/23 , Y10T156/1095 , Y10T156/1098 , Y10T428/24802 , Y10T428/24868 , Y10T428/24876 , Y10T428/24893 , Y10T428/24901
摘要： The invention provides a hologram-replicating method, a hologram-making method using the same, and a hologram-recorded article. A hologram-recording subject plate comprises a transparent solid block and a hologram-recording subject contained therein. A photosensitive material film is applied directly onto one surface of the subject plate, and the subject plate is then irradiated with laser light through the photosensitive material film. Such simple operation enables a multiplicity of identical holograms to be recorded in an easy, stable yet continuous manner.

8. 发明公开

EP1515166A2 Apparatus and method for generating diffractive element using liquid crystal display 失效
$Apparatus and method for generating diffractive element using liquid crystal display$
标题翻译：的装置和方法使用的液晶显示器生成的衍射元件
公开(公告)号：EP1515166A2
公开(公告)日：2005-03-16
申请号：EP04029924.0
申请日：1997-10-01
申请人： Pacific Holographics, Inc
发明人： The designation of the inventor has not yet been filed
IPC分类号： G02B5/32 , G03H1/00 , G03H1/04 , G03H1/08 , G03H1/26 , G02F1/137 , G06K19/16
CPC分类号： G03H1/041 , G03H1/0011 , G03H1/0236 , G03H2001/048 , G03H2001/0482 , G03H2001/0497 , G03H2001/2223 , G03H2001/2231 , G03H2001/2244 , G03H2001/2247 , G03H2210/13 , G03H2210/22 , G03H2210/32 , G03H2210/52 , G03H2210/55 , G03H2225/22 , G03H2240/42 , G06K19/16
摘要： The invention relates to an authentication structure comprising: a layer of material; a diffractive structure formed within said layer of material; and a non-diffractive micro-graphical feature providing security information embedded within said diffractive structure formed within said layer of material; said diffractive structure and said non-diffractive micro-graphical feature being integrally formed within substantially disjoint non-overlapping regions of said layer of material, said micro-graphical feature comprising a plurality of non-diffractive graphical structures including at least one alpha-numerical or symbolic character embedded in a surround of said diffractive structure, said non-diffractive micro-graphical feature not overlying or underlying said diffractive structure; said diffractive structure generating an optical characteristic which is dependent upon either or both of a direction of irradiation of said diffractive structure and a direction of sensing a transmission or reflection of said irradiation through or from said diffractive structure; and said non-diffractive micro-graphical feature having a substantially constant optical characteristic substantially independent of either or both of said direction of said irradiation and said direction of sensing said transmission or reflection of said irradiation through or from said non-diffractive structure.
摘要翻译：本发明涉及在认证结构，包括：材料层; 材料形成在所述层内的衍射结构; 和嵌入材料的形成在所述层内的所述衍射结构内的非衍射微图形特征提供安全信息; 所述衍射结构和所述非衍射微图形特征的材料的所述层的基本上不相交的非重叠区域内被整体形成，所述微图形特征包括非衍射图形结构的多元性包括至少一个字母数字或符号字符嵌入在所述衍射结构的环绕，所述非衍射微图形特征不覆盖或底层所述衍射结构; 所述光学特性的衍射结构产生的所有其取决于任一或两个所述衍射结构和通过或从所述衍射结构感测所述照射的透射或反射的方向的照射的方向的; 所述并且具有基本上独立任一个或两者照射。所述的所述方向和通过或从所述非衍射构造感测所述传输或所述照射的反射的所述方向的基本恒定的光学特性非衍射微图形特征。

9. 发明授权

EP0934540B1 APPARATUS AND METHOD FOR GENERATING DIFFRACTIVE ELEMENT USING LIQUID CRYSTAL DISPLAY 失效
标题翻译：装置和方法，用于产生衍射元件中使用的液晶显示器
公开(公告)号：EP0934540B1
公开(公告)日：2004-12-22
申请号：EP97945468.3
申请日：1997-10-01
申请人： Pacific Holographics, Inc
发明人： LONG, Michael, D.
IPC分类号： G02B5/32 , G03H1/00 , G03H1/04 , G03H1/08 , G03H1/26 , G02F1/137 , G06K19/16
CPC分类号： G03H1/041 , G03H1/0011 , G03H1/0236 , G03H2001/048 , G03H2001/0482 , G03H2001/0497 , G03H2001/2223 , G03H2001/2231 , G03H2001/2244 , G03H2001/2247 , G03H2210/13 , G03H2210/22 , G03H2210/32 , G03H2210/52 , G03H2210/55 , G03H2225/22 , G03H2240/42 , G06K19/16
摘要： Apparatus and method for recording diffractive high resolution graphical information is suited to recording information that would be difficult to counterfeit. In one embodiment, light is selectively passed by a shutter (52), and through spatial filter (54) to remove noise. Liquid crystal display (68) or similar display device receives a data stream from computer (20) and displays periodic structure(s), diffracting the incident beam into one or more diffracted beams (59). Lens (78) focuses an image of the macroscopic pattern formed of these periodic structures to a recording material in image plane (80) where diffracting structure(s) caused by the overlap of some or all the diffracting beams and, optionally, the undiffracted beam, is created. Optional mask (76) blocks some or all of the diffracted and undiffracted beams. The recording material is moved and the process repeated with another pattern of periodic structures until the desired macroscopic image is composited.

10. 发明公开

EP3270233A1 METHOD AND APPARATUS FOR PROCESSING THREE-DIMENSIONAL IMAGE 有权
标题翻译：用于处理三维图像的方法和设备
公开(公告)号：EP3270233A1
公开(公告)日：2018-01-17
申请号：EP16204130.5
申请日：2016-12-14
申请人： Samsung Electronics Co., Ltd.
发明人： KIM, Yuntae , SUNG, Geeyoung , LEE, Hongseok
IPC分类号： G03H1/08
CPC分类号： G03H1/0443 , G03H1/0808 , G03H2001/0224 , G03H2210/13 , G03H2210/30 , G03H2210/33 , G03H2210/441 , G03H2210/454 , G03H2225/60 , G06T2200/04 , G06T2207/10024 , G06T2207/10028 , G06T2207/20021 , G06T2207/20056 , G06T2207/20212 , G06T2219/008 , G09G3/003 , G09G5/026 , G09G2300/023 , H04N13/15 , H04N13/189
摘要： A method and apparatus for processing a three-dimensional image are provided. The method includes receiving original color data and original depth data of a plurality of layers of an original holographic image, selecting reference layers from among the plurality of layers, mapping adjustment color data of a non-selected layer, which is determined based on using the original depth data of the non-selected layer and the reference layers, to each of the reference layers, and generating a computer generated hologram image by using the original color data of the reference layers and the adjustment color data that has been mapped to the reference layers.
摘要翻译：提供了一种用于处理三维图像的方法和设备。该方法包括：接收原始全息图像的多个层的原始颜色数据和原始深度数据，从多个层中选择参考层，映射基于使用该图像确定的未选择层的调整颜色数据将非选择层和参考层的原始深度数据分配给每个参考层，并且通过使用参考层的原始颜色数据和已被映射到参考的调整颜色数据来生成计算机生成的全息图图像层。

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