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71. 发明授权

EP2278909B1 RETINAL FUNDUS SURVEILLANCE METHOD AND APPARATUS 有权
标题翻译：方法和仪器监测视网膜背景
公开(公告)号：EP2278909B1
公开(公告)日：2016-02-17
申请号：EP09734045.9
申请日：2009-04-22
申请人： Annidis Health Systems Corp.
发明人： KAHN, David, Alexander , POWELL, Ian
IPC分类号： A61B3/12 , A61B3/14 , A61B3/15 , A61B5/00
CPC分类号： A61B5/14555 , A61B3/12 , A61B5/0075 , A61B5/021 , G01J3/10 , G01J3/32 , G01N21/21 , G01N21/55 , G01N21/6486 , G01N2201/062

72. 发明公开

EP2773989A4 PHOTONIC BANDGAP STRUCTURES FOR MULTISPECTRAL IMAGING DEVICES 审中-公开
标题翻译：光子带隙结构FOR多光谱成像仪
公开(公告)号：EP2773989A4
公开(公告)日：2015-10-21
申请号：EP12845591
申请日：2012-10-12
申请人： UNIV NEW YORK STATE RES FOUND
发明人： GAN QIAOQIANG , CARTWRIGHT ALEXANDER N , LIU KE , XU HUINA
IPC分类号： G02B5/32 , G02B6/12 , G02B6/138
CPC分类号： G02B1/005 , B82Y20/00 , G01J3/0256 , G01J3/18 , G01J3/32 , G01J2003/1213 , G02B5/1857 , G02B6/02133 , G02B6/1225 , G02B6/138 , H04N5/23238 , H04N5/332

73. 发明公开

EP2866006A8 Fast focusing method and device for multi-spectral imaging 有权
标题翻译：快速聚焦的方法和装置用于多光谱成像
公开(公告)号：EP2866006A8
公开(公告)日：2015-06-10
申请号：EP14002892.9
申请日：2014-08-20
申请人： The Hong Kong Research Institute of Textiles and Apparel Limited
发明人： Shen, Huiliang , Wei, Wang , Zheng, Zhihuan , Xin, John H. , Shao, Sijie
IPC分类号： G01J3/02 , G02B7/28 , H04N5/232 , G01J3/51 , G01J3/28
CPC分类号： H04N5/23212 , G01J3/0202 , G01J3/0208 , G01J3/0235 , G01J3/0237 , G01J3/027 , G01J3/0294 , G01J3/28 , G01J3/2823 , G01J3/32 , G01J3/51 , G01J2003/2826 , G02B7/38
摘要： Fast focusing methods and devices for multi-spectral imaging are disclosed. The method comprising selecting one of a plurality of imaging channel as a reference channel, adjusting rotation positions of a stepper motor, calculating focus measures corresponding to all rotation positions of the stepper motor, and obtaining a first distribution curve; in each of the other imaging channels, selecting at least three rotation positions of the stepper motor, matching focus measures at the selected rotation positions with the first distribution curve to obtain a second distribution curve and a offset value between the first distribution curve and the second distribution curve, and calculating a clear focusing position of the imaging channel to be focused according to the offset value; performing a fine-tuning focusing, and thereby obtaining a more precise clear focusing position. A fast focusing for multi-spectral imaging and obtain clear multi-spectral images is obtained.

74. 发明公开

EP2843938A3 Method, apparatus and computer program product for sensing of visible spectrum and near infrared spectrum 有权转让
标题翻译：用于感测可见光谱和近红外光谱的方法，设备和计算机程序产品
公开(公告)号：EP2843938A3
公开(公告)日：2015-03-25
申请号：EP14182188.4
申请日：2014-08-26
申请人： Nokia Corporation
发明人： Shenoy, Ravi , Govindarao, Krishna Annasagar , Uliyar, Mithun , Muninder, Veldandi
IPC分类号： H04N5/33 , H04N5/335 , H04N9/04 , G01J3/28 , G06T3/40 , G02B5/20
CPC分类号： G01J3/2823 , G01J3/0213 , G01J3/32 , G01J2003/283 , G01J2003/323 , G02B5/201 , G02B5/208 , H01L27/14625 , H04N9/045
摘要： In accordance with an example embodiment a method, apparatus and computer program product are provided. The method comprises filtering incident light by an IR cut-off filter to generate filtered light. The IR cut-off filter comprises a plurality of pixels with pass-band characteristics for visible light wavelengths and is configured to perform stop-band attenuation of near infrared (NIR) wavelengths. The stop-band attenuation is configured to vary based on spatial location of pixels within the IR cut-off filter. The filtered light received from the IR cut-off filter is sensed by the image sensor to generate sensed light. A baseband signal and a modulated NIR signal are determined by performing transformation of the sensed light. A NIR spectrum associated with the incident light is determined by demodulating the modulated NIR signal. A visible spectrum associated with the incident light is determined based on the NIR spectrum and the baseband signal.
摘要翻译：根据示例实施例，提供了一种方法，装置和计算机程序产品。该方法包括通过红外截止滤光片过滤入射光以产生滤光。 IR截止滤光片包括多个具有用于可见光波长的通带特性的像素，并被配置为执行近红外（NIR）波长的阻带衰减。阻带衰减被配置为基于IR截止滤波器内的像素的空间位置而变化。从IR截止滤波器接收的过滤光由图像传感器感测以产生感测光。通过执行感测光的变换来确定基带信号和调制NIR信号。通过解调调制的NIR信号来确定与入射光相关联的NIR光谱。基于NIR频谱和基带信号确定与入射光相关的可见光谱。

75. 发明公开

EP2728323A4 SPECTRAL IMAGE CAPTURING DEVICE 审中-公开
标题翻译： SPECTRUM图像捕获设备
公开(公告)号：EP2728323A4
公开(公告)日：2015-03-18
申请号：EP12801979
申请日：2012-06-05
申请人： OLYMPUS CORP
发明人： MORISHITA KOKI
IPC分类号： G01J3/26 , H04N9/04
CPC分类号： G01J3/0205 , G01J3/26 , G01J3/32 , G01J3/36 , H04N9/097

76. 发明公开

EP2844969A2 TUNABLE OPTICAL FILTER 审中-公开
标题翻译：可调谐光学滤波器
公开(公告)号：EP2844969A2
公开(公告)日：2015-03-11
申请号：EP13722009.1
申请日：2013-05-03
申请人： Isis Innovation Limited
发明人： SMITH, Jason Michael , VALLANCE, Claire
IPC分类号： G01J3/26 , G02B26/00
CPC分类号： G01J3/12 , G01J3/0205 , G01J3/26 , G01J3/32 , G01J2003/1213 , G01N21/25 , G01N2201/061 , G01N2201/068 , G02B5/10 , G02B5/201 , G02B26/001
摘要： An apparatus for performing spectroscopy incorporates, between an EM source and a detector, an optical filter comprising a pair of mirrors opposed along the optical axis and shaped to provide an optical cavity with stable resonance and having a cavity length of at most 50µm and a mode at a wavelength within said band of wavelengths for bandpass filtering EM radiation passing therethrough. The actuator system is arranged to move the mirrors relative to each other along the length of the optical cavity for tuning the wavelength of said mode.

77. 发明公开

EP2773989A1 PHOTONIC BANDGAP STRUCTURES FOR MULTISPECTRAL IMAGING DEVICES 审中-公开
标题翻译：光子带隙结构FOR多光谱成像仪
公开(公告)号：EP2773989A1
公开(公告)日：2014-09-10
申请号：EP12845591.2
申请日：2012-10-12
申请人： The Research Foundation Of State University Of New York
发明人： GAN, Qiaoqiang , CARTWRIGHT, Alexander, N. , LIU, Ke , XU, Huina
IPC分类号： G02B5/32 , G02B6/12
CPC分类号： G02B1/005 , B82Y20/00 , G01J3/0256 , G01J3/18 , G01J3/32 , G01J2003/1213 , G02B5/1857 , G02B6/02133 , G02B6/1225 , G02B6/138 , H04N5/23238 , H04N5/332
摘要： The invention discloses methods for making photonic bandgap structures and photonic bandgap structures made by those processes. In one embodiment, the photonic bandgap structure is flexible. In another photonic bandgap structure, the structure has a graded, periodic grating. One embodiment of a method according to the present invention comprises the steps of preparing a pre-polymer mixture, positioning that mixture between two slides, exposing the mixture to electromagnetic radiation, curing the mixture, and discarding at least one of the slides. In another embodiment of the method, the pre-polymer mixture is exposed to the electromagnetic radiation through a prism. In one embodiment of the method, the pre-polymer mixture is exposed to the electromagnetic radiation through a lens. In one embodiment of the invention, the photonic bandgap structure is used as a filter in a multispectral imaging device comprising a imaging device, the filter, a processor, and an electronic image storage device.

78. 发明公开

EP2730901A3 Spectroscopic apparatus and spectroscopic light source 审中-公开
标题翻译：分光装置和光谱光源
公开(公告)号：EP2730901A3
公开(公告)日：2014-06-11
申请号：EP13191760.1
申请日：2013-11-06
申请人： Yokogawa Electric Corporation
发明人： Iga, Mitsuhiro , Tanaami, Takeo , Kakuryu, Nobuyuki
IPC分类号： G01J3/12 , G01J3/26 , G01J3/51 , G02B26/00
CPC分类号： G01J3/46 , G01J3/0235 , G01J3/26 , G01J3/32 , G01J3/51 , G01J2003/1221 , G01J2003/1226 , G01J2003/1243 , G01J2003/1247 , G02B26/008
摘要： A spectroscopic apparatus includes an optical system configured to transmit output light from a sample (1) irradiated with irradiation light from a light source (OS), a two-dimensional array light detector (2) configured to photograph light transmitted through the optical system, and a control unit (6). The optical system include a first optical device (3) disposed between the sample and the two-dimensional array light detector, a second optical device (4) disposed between the two-dimensional array light detector and the first optical device, and a variable band-pass filter (5, 7) disposed in at least one of spaces between the first optical device and the sample and between the second optical device and the two-dimensional array light detector. The control unit changes a light transmission wavelength band of the variable band-pass filter in accordance with a photographing timing of the two-dimensional array light detector.

79. 发明公开

EP2730901A2 Spectroscopic apparatus and spectroscopic light source 审中-公开
标题翻译：光谱仪器和光谱光源
公开(公告)号：EP2730901A2
公开(公告)日：2014-05-14
申请号：EP13191760.1
申请日：2013-11-06
申请人： Yokogawa Electric Corporation
发明人： Iga, Mitsuhiro , Tanaami, Takeo , Kakuryu, Nobuyuki
IPC分类号： G01J3/26
CPC分类号： G01J3/46 , G01J3/0235 , G01J3/26 , G01J3/32 , G01J3/51 , G01J2003/1221 , G01J2003/1226 , G01J2003/1243 , G01J2003/1247 , G02B26/008
摘要： A spectroscopic apparatus includes an optical system configured to transmit output light from a sample (1) irradiated with irradiation light from a light source (OS), a two-dimensional array light detector (2) configured to photograph light transmitted through the optical system, and a control unit (6). The optical system include a first optical device (3) disposed between the sample and the two-dimensional array light detector, a second optical device (4) disposed between the two-dimensional array light detector and the first optical device, and a variable band-pass filter (5, 7) disposed in at least one of spaces between the first optical device and the sample and between the second optical device and the two-dimensional array light detector. The control unit changes a light transmission wavelength band of the variable band-pass filter in accordance with a photographing timing of the two-dimensional array light detector.
摘要翻译：一种分光装置包括：光学系统，被配置为透射来自被来自光源（OS）的照射光照射的样品（1）的输出光;二维阵列光检测器（2），被配置为拍摄透过光学系统的光; 和控制单元（6）。该光学系统包括设置在样品和二维阵列光检测器之间的第一光学装置（3），设置在二维阵列光检测器和第一光学装置之间的第二光学装置（4），以及可变带（5,7），设置在第一光学装置和样本之间以及第二光学装置和二维阵列光检测器之间的至少一个空间中。控制单元根据二维阵列光检测器的拍摄定时来改变可变带通滤波器的光透射波长带。

80. 发明公开

EP2728323A1 SPECTRAL IMAGE CAPTURING DEVICE 审中-公开
标题翻译： SPEKTRUMSBILDERFASSUNGSVORRICHTUNG
公开(公告)号：EP2728323A1
公开(公告)日：2014-05-07
申请号：EP12801979.1
申请日：2012-06-05
申请人： Olympus Corporation
发明人： MORISHITA Koki
IPC分类号： G01J3/26 , H04N9/04
CPC分类号： G01J3/0205 , G01J3/26 , G01J3/32 , G01J3/36 , H04N9/097
摘要： In a spectral imaging apparatus which is provided with a variable wavelength spectroscopic element transmitting light so that transmitted light is light with a plurality of peak wavelengths in predetermined wavelength ranges and changing a distance between surfaces of a pair of optical substrates opposite to each other to change the peak wavelengths, the spectral imaging apparatus includes a light splitting unit which splits light transmitted by the variable wavelength spectroscopic element into components in each of the predetermined wavelength ranges and image-capturing units each of which captures only a spectral image formed by the components in each of the wavelength ranges into which the light transmitted by the variable wavelength spectroscopic element is split by the light splitting unit, the wavelength ranges including the peak wavelengths respectively, and the image-capturing units capture images respectively and simultaneously.
摘要翻译：在具有透射光的可变波长分光元件的光谱成像装置中，使得透射光是具有预定波长范围内的多个峰值波长的光，并且改变彼此相对的一对光学基板的表面之间的距离，以改变峰值波长，光谱成像装置包括分光单元，其将由可变波长分光元件透射的光分解成每个预定波长范围的分量，以及图像捕获单元，每个捕获单元仅捕获由组分形成的光谱图像由可变波长分光元件透射的光被分光单元分开的波长范围分别包括峰值波长的波长范围，图像捕获单元分别捕获图像。

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