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1. 发明授权

EP3620777B1 INSPECTION SYSTEM AND INSPECTION METHOD 有权
公开(公告)号：EP3620777B1
公开(公告)日：2024-06-05
申请号：EP18887118.0
申请日：2018-03-17
IPC分类号： G01N21/88 , G01N21/84 , G01B11/24 , G02B21/00 , G02B5/20 , G02B5/30 , G02B21/08 , G02B27/28
CPC分类号： G01N21/84 , G01N21/88 , G01N21/8806 , G01N2021/884820130101 , G01N2021/884520130101 , G02B5/201 , G02B5/205 , G02B5/30 , G02B21/0016 , G02B21/082 , G02B27/288 , G01B11/24

2. 发明公开

EP3411744A1 COMPACT NEAR-EYE DISPLAY OPTICS FOR HIGHER OPTICAL PERFORMANCE 审中-公开
公开(公告)号：EP3411744A1
公开(公告)日：2018-12-12
申请号：EP16820499.8
申请日：2016-12-14
申请人： Google LLC
发明人： CAROLLO, Jerome , HU, Xinda , BIERHUIZEN, Serge
IPC分类号： G02B27/01
CPC分类号： G02B27/0172 , G02B5/3083 , G02B27/0025 , G02B27/0179 , G02B27/142 , G02B27/283 , G02B27/286 , G02B27/288 , G02B2027/011 , G02B2027/0121 , G02B2027/0132
摘要： Systems and methods are described for receiving image content from an emissive display toward a first filter stack, the first filter stack adapted to be oriented in a first direction from an optical axis of a first lens, and toward the first lens, transmitting the image content through a curved lens parallel to the optical axis of the first lens, wherein the curved lens transmits a portion of the image content to at least one optical element and to a second filter stack, the second filter stack being adapted to be oriented in a second direction from the optical axis of the first lens, and receiving the portion from the second filter stack and providing at least some of the portion to the first lens for viewing by a user.

3. 发明公开

EP3097513A4 POLARIZATION IMAGING FOR FACIAL RECOGNITION ENHANCEMENT SYSTEM AND METHOD 无效
标题翻译：极地飞行学院
公开(公告)号：EP3097513A4
公开(公告)日：2017-08-02
申请号：EP15772893
申请日：2015-01-22
申请人： POLARIS SENSOR TECH INC
发明人： PEZZANITI J LARRY , CHENAULT DAVID B
IPC分类号： G06K9/58 , G02B27/00 , G06K9/00 , G06K9/20 , G06K9/46
CPC分类号： G06K9/00288 , G02B5/201 , G02B27/288 , G06K9/00255 , G06K9/00275 , G06K9/209 , G06K9/4661

4. 发明公开

EP2579088A4 OPTICAL FIBRE BIREFRINGENCE COMPENSATION MIRROR AND CURRENT SENSOR 有权转让
标题翻译：光纤双折射补偿镜和电流传感器
公开(公告)号：EP2579088A4
公开(公告)日：2016-11-09
申请号：EP11786337
申请日：2011-05-25
申请人： ADAMANT KOGYO COMPANY LTD
发明人： KONNO YOSHIHIRO , SASAKI MASARU
IPC分类号： G02B27/28 , G01R15/24
CPC分类号： G01R19/00 , G01R15/246 , G02B6/274 , G02B27/283 , G02B27/288
摘要： Disclosed is an optical fibre birefringence compensation mirror which as well as being easy to align and assemble, compensates for the birefringence generated by a sensor optical fibre, particularly in current sensors, increases the vibration resistance of a current sensor, and enables large current detection by a current sensor. Also disclosed is a current sensor wherein vibration resistance has been increased due to the optical connection of the optical fibre birefringence compensation mirror. The optical fibre birefringence compensation mirror comprises: an optical fibre, a birefringence element, a lens, a magnet, a Faraday rotator, and a mirror. From the light incidence/emission end surface of the optical fibre, the birefringence element, Faraday rotator, and mirror are arranged in said order, and the optical fibre is a single mode type optical fibre. Light comes in from the optical fibre, and is separated into two linearly polarised lights by the birefringence element. The polarisation planes of the two linearly polarised lights are rotated by 45 degrees by the Faraday rotator, and the two linearly polarised lights are point-symmetrically reflected at one point by the mirror, then once again rotated by 45 degrees by the Faraday rotator, then re-combined to be one light by the birefringence element and made to enter the optical fibre.

5. 发明公开

EP3082204A1 BIREFRINGENT FILTER UNIT 失效
标题翻译：多氯联苯过滤器
公开(公告)号：EP3082204A1
公开(公告)日：2016-10-19
申请号：EP16162151.1
申请日：2016-03-24
申请人： Canon Kabushiki Kaisha
发明人： OHKOBA, Minoru
IPC分类号： H01S3/08
CPC分类号： G02B27/288 , A61B5/0095 , G02B1/08 , G02B5/3066 , G02B5/3083 , H01S3/08054 , H01S3/1625 , H01S3/1636
摘要： The birefringent filter unit includes a planar birefringent plate arranged such that the light enters the birefringent plate at an approximate Brewster's angle, a first reflecting member arranged substantially parallel to the birefringent plate to allow the light having passed through the birefringent plate to enter the birefringent plate at the approximate Brewster's angle, and a second reflecting member arranged opposite to the first reflecting member and substantially parallel to the birefringent plate, which allows the light having passed through the birefringent plate after being reflected by the first regulating member to enter the birefringent plate at the approximate Brewster's angle.
摘要翻译：双折射滤光器单元包括布置成使得光以近似布鲁斯特角进入双折射板的平面双折射板，布置成基本上平行于双折射板的第一反射部件，以允许穿过双折射板的光进入双折射板并且与第一反射部件相对地布置并且基本上平行于双折射板的第二反射部件，该第二反射部件允许通过第一调节部件反射的光穿过双折射板进入双折射板，大概布鲁斯特角。

6. 发明授权

EP2075618B1 The method of light beam back reflection and retro-reflector for realization 有权
标题翻译：向后的方法涉及通过后向反射器的光束的反射和它的实现
公开(公告)号：EP2075618B1
公开(公告)日：2016-05-04
申请号：EP08172968.3
申请日：2008-12-29
申请人： UAB "Ekspla"
发明人： Balickas, Stanislovas , Antanavicius, Romaldas , Michailovas, Andrejus
IPC分类号： G02B26/06 , G02B26/08 , G02B27/28 , G01B9/02 , H01S3/08 , G02B5/04
CPC分类号： G02B26/06 , G02B5/04 , G02B26/0883 , G02B27/288 , H01S3/005 , H01S3/08059

7. 发明公开

EP2989432A2 IMAGING APPARATUS AND METHOD 有权
标题翻译：成像装置和方法
公开(公告)号：EP2989432A2
公开(公告)日：2016-03-02
申请号：EP14717858.6
申请日：2014-04-16
申请人： MBDA UK Limited
发明人： GREENWAY, Christopher , SIMMONS, Richard, Charles
IPC分类号： G01J3/02 , G01J4/04 , G01J3/28 , G01J3/447 , G01J3/50 , G02B27/28 , H01L27/146 , H04N5/33 , G06T5/00
CPC分类号： H04N5/33 , G01J3/0208 , G01J3/0224 , G01J3/0235 , G01J3/0264 , G01J3/027 , G01J3/2823 , G01J3/447 , G01J3/50 , G01J4/04 , G01J2003/2826 , G02B5/3058 , G02B27/288 , G06T5/50 , G06T7/11 , G06T2207/10036 , G06T2207/10048 , G06T2207/20224 , G06T2210/61
摘要： An imaging apparatus and method are provided for improving discrimination between parts of a scene enabling enhancement of an object in the scene. A camera unit is arranged to capture first and second images from the scene in first and second distinct and spectrally spaced apart wavebands. An image processing unit processes the images so captured and processes polarimetric information in the images to enable better discrimination between parts of the scene. An image of the scene, including a graphical display of the polarimetric information, may be displayed on a visual display unit thus enhancing an object in the scene for viewing by a user. Correlation parameters indicating, possibly on a pixel-by-pixel basis, the correlation between the actual image intensity at each angle of polarization and a modelled expected image intensity may be used to enhance the visibility of an object.
摘要翻译：提供了一种成像装置和方法，用于改善场景中能够增强场景中的对象的部分之间的区分。摄像机单元（12）被布置为在第一和第二不同且光谱间隔开的波段中捕捉来自场景（8）的第一和第二图像。图像处理单元（14）处理如此拍摄的图像并处理图像中的偏振信息，以便能够更好地区分场景的各个部分。包括极化信息的图形显示的场景的图像可以被显示在视觉显示单元（16）上，从而增强场景中的对象以供用户观看。可能在逐个像素的基础上指示每个偏振角处的实际图像强度（30）和模型化的预期图像强度之间的相关性的相关参数可以用于增强对象的可见性。

8. 发明公开

EP2676596A4 POLARIZATION OBSERVATION DEVICE 无效转让
标题翻译： POLARISATIONSBEOBACHTUNGSVORRICHTUNG
公开(公告)号：EP2676596A4
公开(公告)日：2015-09-23
申请号：EP12853859
申请日：2012-10-04
申请人： OLYMPUS MEDICAL SYSTEMS CORP
发明人： ARIYOSHI DAIKI
IPC分类号： A61B1/00 , A61B1/04 , G02B21/00
CPC分类号： H04N5/2256 , A61B1/00009 , A61B1/00186 , A61B1/0638 , A61B1/0646 , G02B27/288

9. 发明授权

EP1441242B1 WAVEPLATE, WAVELENGTH FILTER AND WAVELENGTH MONITOR 有权
标题翻译：波浪板，波长滤波器和波长监控装置
公开(公告)号：EP1441242B1
公开(公告)日：2013-03-13
申请号：EP02775449.8
申请日：2002-10-31
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： IMAKI, Masao , YAMAMOTO, Syuhei , MIKAMI, Youhei , HIRANO,Yoshihito , SATOU, Makoto , MASUDA, Kenji , NISHIMURA, Yasunori , MASUYAMA, Yuji
IPC分类号： G02B5/30 , G01J9/00
CPC分类号： H01S5/0687 , G01J9/00 , G02B1/02 , G02B5/3083 , G02B27/288 , H01S5/0612 , H01S5/0683

10. 发明公开

EP2293541A4 IMAGE PROCESSING APPARATUS, IMAGE DIVISION PROGRAM AND IMAGE SYNTHESISING METHOD 有权转让
标题翻译：图像处理装置，图像分割程序和图象合成
公开(公告)号：EP2293541A4
公开(公告)日：2013-01-09
申请号：EP09769839
申请日：2009-05-15
申请人： PANASONIC CORP
发明人： SATO SATOSHI , KANAMORI KATSUHIRO
IPC分类号： H04N5/225 , G01B11/24 , G06T1/00 , G06T15/50
CPC分类号： H04N5/2256 , G02B27/283 , G02B27/288 , H04N5/23229
摘要： A polarization image capturing section 103 obtains a first polarization image containing polarization information. A polarization information obtaining section 104 obtains first polarization information from the first polarization image. An illumination control section 102 changes an illumination section 101 and again obtains a second polarization image by means of the polarization image capturing section 103. The polarization information obtaining section 104 obtains second polarization information from the second polarization image. A light source dependency estimation section 105 obtains light source dependency from the first and second polarization information obtained from the first and second polarization images. An area dividing section 106 performs an area division by using the polarization information and light source dependency information.

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