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公开(公告)号：WO00002024A1
公开(公告)日：2000-01-13
申请号：PCT/FR1999/001648
申请日：1999-07-05
IPC: G01J3/50
CPC classification number: G01J3/50 , G01J2003/468
Abstract: The invention concerns a device for colour coding digital images of fluorescent objects on a computer-aided table scanner. The device consists of a colour scanner provided with an ultraviolet lamp as light source, a reflecting band highly fluorescent in the visible as auxiliary reference white and a cover whereof the surface in contact with the measured object is reflecting but not fluorescent.
Abstract translation: 本发明涉及一种用于在计算机辅助台式扫描器上对荧光物体的数字图像进行颜色编码的装置。 该装置由以紫外线灯为光源的彩色扫描器，作为辅助基准白色的可见光高度荧光的反射带以及与测量对象接触的表面反射而不是荧光的盖。
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公开(公告)号：KR101872995B1
公开(公告)日：2018-07-02
申请号：KR1020160164825
申请日：2016-12-06
Applicant: (주)옵토레인
CPC classification number: G01N21/6428 , B01L3/50851 , C12Q1/686 , G01J1/0252 , G01J1/0488 , G01J3/0286 , G01J3/4406 , G01J3/443 , G01J3/51 , G01J2003/468 , G01N21/21 , G01N2021/6471 , G02B5/22
Abstract: 광각이미션필터는베이스매질, 포토레지스트, 및안료를포함한다. 상기베이스매질은평평한형상으로배치되고투명하며여기광에의해형광이나인광을발생시키지않는재질을포함한다. 상기포토레지스트는상기베이스매질내에배치되고, 열경화, 광경화, 및건조로이루어지는그룹에서선택되는어느하나이상의방법에의해고체상태로고정된다. 상기안료는상기베이스매질내에배치되고, 일정한파장의광을흡수한다. 상기포토레지스트에의해상기여기광을 1차적으로필터링하고상기안료에의해상기여기광을 2차적으로필터링하여상기여기광의입사각과무관하게필터링이가능한광학특성을갖는다.
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公开(公告)号：KR100260575B1
公开(公告)日：2000-07-01
申请号：KR1019960062859
申请日：1996-12-07
Applicant: 닛뽕덴끼 가부시끼가이샤
Inventor： 이마다고우지
IPC: H01J9/42
CPC classification number: G01J3/46 , G01J2003/468
Abstract: CRT 형광면의 색도검사장치가 설치되어 온라인 자동 검사를 가능하게 한다. 지지부재가 설치되어, 형광면을 갖는 컬러 CRT 의 페이스패널을 지지한다. 자외선 광원이 지지부재 상에 놓인 형광면을 향해 자외선을 조사한다. 이동성 센서부가 조사된 자외선에 의해 형광면의 한 위치로부터 방출된 가시광을 감지하며 감지된 가시광의 적색, 녹색 및 청색 성분에 대한 색도신호를 출력한다. 판정부가 센서부로부터 출력된 색도신호를 수신하여 수신된 색도신호에 해당하는 색도값을 결정하며, 이렇게 결정된 색도값을 대응하는 설정값과 비교하여 색도값이 적당한지의 여부를 결정한다. 제어부는 센서부 및 판정부를 제어한다. 센서부는 감지하는 동안 페이스패널의 표면과 접촉하도록 놓여 제어부의 제어하에서 외부광의 영향을 방지한다.
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公开(公告)号：KR1019940010055B1
公开(公告)日：1994-10-21
申请号：KR1019850008304
申请日：1985-11-07
Applicant: 매슈렉스코오포레이션
Inventor： 마아크알구아드
IPC: G01J3/46
CPC classification number: G01J3/50 , G01J3/1838 , G01J3/502 , G01J2001/4242 , G01J2003/468 , G01N21/4738 , G01N21/64 , G01N21/86
Abstract: 내용 없음.
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公开(公告)号：KR1020180064678A
公开(公告)日：2018-06-15
申请号：KR1020160164825
申请日：2016-12-06
Applicant: (주)옵토레인
CPC classification number: G01N21/6428 , B01L3/50851 , C12Q1/686 , G01J1/0252 , G01J1/0488 , G01J3/0286 , G01J3/4406 , G01J3/443 , G01J3/51 , G01J2003/468 , G01N21/21 , G01N2021/6471 , G02B5/22 , G02B5/223 , G03F7/0002 , G03F7/70225
Abstract: 광각이미션필터는베이스매질, 포토레지스트, 및안료를포함한다. 상기베이스매질은평평한형상으로배치되고투명하며여기광에의해형광이나인광을발생시키지않는재질을포함한다. 상기포토레지스트는상기베이스매질내에배치되고, 열경화, 광경화, 및건조로이루어지는그룹에서선택되는어느하나이상의방법에의해고체상태로고정된다. 상기안료는상기베이스매질내에배치되고, 일정한파장의광을흡수한다. 상기포토레지스트에의해상기여기광을 1차적으로필터링하고상기안료에의해상기여기광을 2차적으로필터링하여상기여기광의입사각과무관하게필터링이가능한광학특성을갖는다.
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Patent Agency Ranking
公开(公告)号：US20160202178A1
公开(公告)日：2016-07-14
申请号：US14594956
申请日：2015-01-12
Applicant: Verily Life Sciences LLC
Inventor： Victor Marcel Acosta , Adam Backer , John D. Perreault , Daniele Paolo Piponi
CPC classification number: G02B21/0064 , G01J3/0205 , G01J3/021 , G01J3/0229 , G01J3/0237 , G01J3/18 , G01J3/502 , G01J2003/1278 , G01J2003/468 , G01N21/255 , G01N21/27 , G01N2201/06113 , G01N2201/0675 , G02B5/1828 , G02B6/2931 , G02B21/06 , G02B21/361 , G02B26/0808 , G02F1/133553 , G02F1/23 , G02F1/292 , G06T7/11 , G06T7/90 , G06T2207/10024 , G06T2207/10056 , G06T2207/10064 , G06T2207/30004 , H04N5/2256 , H04N5/332
Abstract: An imaging system includes a light source configured to illuminate a target and a camera configured to image light responsively emitted from the target and reflected from a spatial light modulator (SLM). The imaging system is configured to generate high-resolution, hyperspectral images of the target. The SLM includes a refractive layer that is chromatically dispersive and that has a refractive index that is controllable. The refractive index of the refractive layer can be controlled to vary according to a gradient such that light reflected from the SLM is chromatically dispersed and spectrographic information about the target can be captured using the camera. Such a system could be operated confocally, e.g., by incorporating a micromirror device configured to control a spatial pattern of illumination of the target and to modulate the transmission of light from the target to the camera via the SLM according to a corresponding spatial pattern.
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公开(公告)号：US08077949B2
公开(公告)日：2011-12-13
申请号：US12723733
申请日：2010-03-15
Applicant: Rongguang Liang , Victor C. Wong , Mark E. Bridges , Michael A. Marcus , David L. Patton , Peter D. Burns , Paul O. McLaughlin
Inventor： Rongguang Liang , Victor C. Wong , Mark E. Bridges , Michael A. Marcus , David L. Patton , Peter D. Burns , Paul O. McLaughlin
IPC: G06K9/00
CPC classification number: G01J3/51 , A61B1/00186 , A61B1/043 , A61B1/0615 , A61B1/0623 , A61B1/0638 , A61B1/247 , A61B5/0066 , A61B5/0088 , G01B11/285 , G01J3/02 , G01J3/0213 , G01J3/0224 , G01J3/36 , G01J3/4406 , G01J3/50 , G01J3/501 , G01J3/508 , G01J2003/468 , G01N21/6456
Abstract: An apparatus for imaging a tooth having a light source with a first spectral range and a second spectral range. A polarizing beamsplitter (18) light having a first polarization state toward the tooth and directs light from the tooth having a second polarization state along a return path toward a sensor (68), wherein the first and second polarization states are orthogonal. A first lens (22) in the return path directs image-bearing light from the tooth, through the polarizing beamsplitter (18), toward the sensor (68), and obtains image data from the redirected portion of the light having the second polarization state. A long-pass filter (15) in the return path attenuates light in the second spectral range. Control logic enables the sensor to obtain either the reflectance image or the fluorescence image.
Abstract translation: 一种用于对具有第一光谱范围和第二光谱范围的光源成像牙齿的装置。 一种偏振分束器（18），其具有朝向齿的第一偏振态，并且沿着返回路径将来自具有第二偏振状态的齿导向传感器（68），其中第一和第二偏振态是正交的。 返回路径中的第一透镜（22）将来自齿的图像承载光通过偏振分束器（18）朝向传感器（68）引导，并从具有第二偏振状态的光的重定向部分获得图像数据 。 返回路径中的长通滤波器（15）衰减第二光谱范围内的光。 控制逻辑使传感器能够获得反射图像或荧光图像。
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公开(公告)号：US20100231912A1
公开(公告)日：2010-09-16
申请号：US12293839
申请日：2007-03-23
Applicant: Atsushi Takagi
Inventor： Atsushi Takagi
IPC: G01J3/46
CPC classification number: G01J3/52 , G01J3/02 , G01J3/0267 , G01J3/027 , G01J3/0278 , G01J3/0289 , G01J3/0291 , G01J3/46 , G01J3/524 , G01J2003/468
Abstract: A reference-color measurement step of obtaining a reference-color measurement value by measuring a spectroscopic-radiation luminance of a light being emitted from a reference-color portion in a measurement direction, or a tristimulus value thereof, using a light-source-color measuring instrument 5, without irradiating the reference-color portion with a light source for measurement, in a predetermined measurement environment; an objective-portion measurement step of obtaining an objective-portion measurement value by measuring a spectroscopic-radiation luminance of a light being emitted from a measurement-objective portion in the measurement direction, or a tristimulus value thereof, using the light-source-color measuring instrument 5, without irradiating the measurement-objective portion with a light source for measurement, in the measurement environment; and a color identification step of finding a color of the measurement-objective portion by means of computation from a ratio of the objective-portion measurement value with respect to the reference-color measurement value are equipped. Even when measuring a color of such a body, like a body including a fluorescent material, whose reflectivity has changed depending on the type of light source, it is possible to measure the color of such a body accurately.
Abstract translation: 参考颜色测量步骤，通过使用光源颜色测量从测量方向上的参考颜色部分发射的光的分光辐射亮度或其三色刺激来获得参考颜色测量值 测量仪器5，在预定的测量环境中不用参考颜色部分照射用于测量的光源; 目标部分测量步骤，通过使用光源颜色测量从测量方向上的测量目标部分发射的光的分光辐射亮度或其三色刺激来获得目标部分测量值 测量仪器5，而不在测量环境中用测量用光源照射测量对象部分; 并且配备通过根据目标部分测量值相对于参考颜色测量值的比率通过计算找到测量目标部分的颜色的颜色识别步骤。 即使在测量其反射率根据光源类型而变化的包括荧光材料的本体的颜色的测量时，也可以精确地测量这样的主体的颜色。
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公开(公告)号：US07785103B2
公开(公告)日：2010-08-31
申请号：US12148530
申请日：2008-04-20
Applicant: Wayne D. Jung , Russell W. Jung , Alan R. Loudermilk
Inventor： Wayne D. Jung , Russell W. Jung , Alan R. Loudermilk
CPC classification number: G01J3/51 , A61B5/0088 , G01J3/02 , G01J3/0208 , G01J3/0218 , G01J3/0229 , G01J3/0264 , G01J3/0272 , G01J3/0278 , G01J3/0283 , G01J3/0291 , G01J3/463 , G01J3/508 , G01J3/513 , G01J3/524 , G01J2003/1217 , G01J2003/1234 , G01J2003/468 , G01N21/251 , G01N21/474 , G01N21/57 , G06F19/00
Abstract: A method for outputting a closest match of a plurality of electronically stored shade guide values of a dental shade guide system is disclosed. A protective tip including a hole for couples light from a probe to a measurement spot on a dental object. The probe is in proximity to a reference standard and a calibration/normalization measurement of the reference standard is taken. Light returned from the dental object is measured with an optical sensor. A first frequency proportional to an intensity of a first wavelength/spectral band of light is determined, a second frequency proportional to an intensity of a second wavelength/spectral band is determined, and a third frequency proportional to an intensity of a third wavelength/spectral band of light is determined. A closest match is selected of a plurality of electronically stored shade guide values of one or more dental shade guide systems.
Abstract translation: 公开了一种用于输出牙线引导系统的多个电子存储的阴影引导值的最接近匹配的方法。 一个保护尖端，包括一个孔，用于将来自探针的光照射到牙科物体上的测量点。 探头接近参考标准，并进行参考标准的校准/归一化测量。 用光学传感器测量从牙科物体返回的光。 确定与光的第一波长/光谱带的强度成比例的第一频率，确定与第二波长/频谱带的强度成比例的第二频率，并且确定与第三波长/频谱的光谱成比例的第三频率 确定光束。 选择一个或多个牙科引导系统的多个电子存储的阴影引导值中最接近的匹配。
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公开(公告)号：US20100165089A1
公开(公告)日：2010-07-01
申请号：US12723733
申请日：2010-03-15
Applicant: Rongguang Liang , Victor C. Wong , Mark E. Bridges , Michael A. Marcus , David L. Patton , Peter D. Burns , Paul O. McLaughlin
Inventor： Rongguang Liang , Victor C. Wong , Mark E. Bridges , Michael A. Marcus , David L. Patton , Peter D. Burns , Paul O. McLaughlin
IPC: H04N7/18
CPC classification number: G01J3/51 , A61B1/00186 , A61B1/043 , A61B1/0615 , A61B1/0623 , A61B1/0638 , A61B1/247 , A61B5/0066 , A61B5/0088 , G01B11/285 , G01J3/02 , G01J3/0213 , G01J3/0224 , G01J3/36 , G01J3/4406 , G01J3/50 , G01J3/501 , G01J3/508 , G01J2003/468 , G01N21/6456
Abstract: An apparatus for imaging a tooth having a light source with a first spectral range and a second spectral range. A polarizing beamsplitter (18) light having a first polarization state toward the tooth and directs light from the tooth having a second polarization state along a return path toward a sensor (68), wherein the first and second polarization states are orthogonal. A first lens (22) in the return path directs image-bearing light from the tooth, through the polarizing beamsplitter (18), toward the sensor (68), and obtains image data from the redirected portion of the light having the second polarization state. A long-pass filter (15) in the return path attenuates light in the second spectral range. Control logic enables the sensor to obtain either the reflectance image or the fluorescence image.
Abstract translation: 一种用于对具有第一光谱范围和第二光谱范围的光源成像牙齿的装置。 一种偏振分束器（18），其具有朝向齿的第一偏振态，并且沿着返回路径将来自具有第二偏振状态的齿导向传感器（68），其中第一和第二偏振态是正交的。 返回路径中的第一透镜（22）将来自齿的图像承载光通过偏振分束器（18）朝向传感器（68）引导，并从具有第二偏振状态的光的重定向部分获得图像数据 。 返回路径中的长通滤波器（15）衰减第二光谱范围内的光。 控制逻辑使传感器能够获得反射图像或荧光图像。
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