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1. 发明授权

US11986311B2 System and method for 3D reconstruction 有权
公开(公告)号：US11986311B2
公开(公告)日：2024-05-21
申请号：US16474635
申请日：2016-12-30
申请人： BARCO NV
发明人： Geert Carrein , Tom Kimpe , Frederik Toune , Bart Diricx , Elie De Brauwer , Albert Xthona
IPC分类号： A61B5/00 , G02B21/08 , G02B21/12
CPC分类号： A61B5/441 , A61B5/0077 , G02B21/084 , G02B21/125
摘要： A dermatoscope which can focus at a certain depth, e.g. below the top surface of the skin. Light sources are provided for creating shadows of a skin lesion and an image acquisition device to take images from which a 3D reconstruction can be made.

2. 发明公开

US20230418038A1 MICROSCOPE SYSTEM 审中-公开
公开(公告)号：US20230418038A1
公开(公告)日：2023-12-28
申请号：US18464660
申请日：2023-09-11
申请人： Evident Corporation
发明人： Yoshimasa SUZUKI
IPC分类号： G02B21/08 , G02B21/36
CPC分类号： G02B21/084 , G02B21/365
摘要： A microscope system includes an incoherent light source, a detection optical system, and an imager. The incoherent light source is a light source that emits light that is temporally not coherent. In a sample, a plurality of coherent illuminations are performed simultaneously by light emitted from the incoherent light source. The coherent illuminations are illumination by light that is spatially coherent. The direction in which the sample is irradiated with a light beam is different for each coherent illumination. In a pupil plane of the detection optical system, the respective light beams of the coherent illuminations pass through first regions different from each other. Each of the first regions satisfies the following Condition (1). At least one distance among distances between the two adjacent first regions satisfies the following Condition (2).

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3. 发明授权

US10613310B2 Observation device and observation method 有权
公开(公告)号：US10613310B2
公开(公告)日：2020-04-07
申请号：US15959610
申请日：2018-04-23
申请人： OLYMPUS CORPORATION
发明人： Ayumu Sakurai , Mina Kobayashi , Toshiyuki Hattori , Naohiro Ariga , Takashi Miyoshi
IPC分类号： G02B21/08 , C12M1/34 , G02B21/36 , G02B21/26 , G02B21/14 , G02B21/06 , G06T5/00
CPC分类号： G02B21/084 , C12M1/34 , G02B21/06 , G02B21/14 , G02B21/26 , G02B21/361 , G02B21/365 , G06T5/008 , G06T2207/10056 , G06T2207/30024
摘要： An observation device including: an imaging element that captures images of cells contained in a culture vessel; an oblique illumination device that performs oblique illumination to the cells from a plurality of illumination directions, out of the optical axis of the imaging element; a controller that detects the relationship between the position of the culture vessel and the position of the imaging element and that selects the illumination directions of the oblique illumination device on the basis of the detected relationship between the position of the culture vessel and the position of the imaging element; and an image processor that applies, on the basis of the illumination direction of the oblique illumination device, processing for reducing shadows on the cells caused by the oblique illumination, to an image of the cells acquired by the imaging element.

4. 发明申请

US20190137400A1 IMAGING DEVICES, IMAGING ARRANGEMENTS, AND IMAGING METHODS 审中-公开
公开(公告)号：US20190137400A1
公开(公告)日：2019-05-09
申请号：US15804460
申请日：2017-11-06
申请人： Sensors Unlimited, Inc.
发明人： Thuc-Uyen Nguyen
IPC分类号： G01N21/64 , G02B21/16 , G02B21/06
CPC分类号： G01N21/6458 , G01N2021/6471 , G02B21/06 , G02B21/084 , G02B21/16 , G02B26/001
摘要： An imaging device includes a camera and an illuminator. The illuminator is positioned and configured to illuminate an article through an illuminator tunable filter disposed along an optical axis and capture an image of the article through a camera tunable filter arranged along the optical axis. Imaging arrangements and imaging methods are also described.

5. 发明申请

US20180073865A1 SAMPLE SHAPE MEASURING METHOD AND SAMPLE SHAPE MEASURING APPARATUS 审中-公开
公开(公告)号：US20180073865A1
公开(公告)日：2018-03-15
申请号：US15815867
申请日：2017-11-17
申请人： OLYMPUS CORPORATION
发明人： Yoshimasa SUZUKI , Hisashi ODE , Mayumi ODAIRA
IPC分类号： G01B11/25 , G01B11/26 , G02B21/08
CPC分类号： G01B11/2513 , G01B11/24 , G01B11/26 , G02B21/0016 , G02B21/0088 , G02B21/082 , G02B21/084 , G02B21/26 , G02B21/364
摘要： A sample shape measuring method includes a step of preparing illumination light passing through a predetermined illumination region, a step of applying the illumination light to a sample, and a predetermined processing step. The predetermined illumination region is set so as not to include the optical axis at a pupil position of the illumination optical system and is set such that the illumination light is applied to part of the inside of the pupil and the outside of the pupil at a pupil position of the observation optical system. The predetermined processing step includes a step of receiving light, a step of obtaining the quantity of light, a step of calculating the difference or the ratio between the quantity of light and a reference quantity of light, and a step of calculating the amount of tilt in the surface of the sample from the difference or the ratio.

6. 发明授权

US09784564B2 Deployment mechanism for optical measurement system 有权
公开(公告)号：US09784564B2
公开(公告)日：2017-10-10
申请号：US14946218
申请日：2015-11-19
申请人： Quality Vision International, Inc.
发明人： Frederick D. Schwab , Edward T. Polidor
IPC分类号： G01B11/02 , G01B5/012
CPC分类号： G01B11/022 , G01B5/012 , G01B11/005 , G01B21/047 , G02B21/084 , G02B21/26
摘要： An optical measurement system includes an optical sensor assembly for measuring an object located beneath the optical sensor assembly. A deployment mechanism is pivotally connected relative to the optical sensor assembly that moves a secondary measurement aid, such as a touch sensor, between a deployed position and a retracted position. When in the retracted position, the secondary measurement aid does not inhibit movement of the optical sensor with respect to the object being measured.

7. 发明授权

US09690089B2 Magnifying observation apparatus, magnified image observing method and computer-readable recording medium 有权
公开(公告)号：US09690089B2
公开(公告)日：2017-06-27
申请号：US14551106
申请日：2014-11-24
申请人： Keyence Corporation
发明人： Takuya Karube
IPC分类号： G02B21/36 , G02B21/00 , G02B21/06 , G02B21/02 , G02B21/08
CPC分类号： G02B21/367 , G02B21/0016 , G02B21/025 , G02B21/06 , G02B21/082 , G02B21/084 , G02B21/361 , G02B21/368
摘要： A synthetic image can be generated by a simple operation in a short time. A magnifying observation apparatus includes: a z-axis movement unit capable of automatically adjusting a working distance to an observation surface of an observation target placed on a placement section; an xy-axis movement mechanism capable of changing relative positions of the placement section and a microscope lens section; and an image synthesizing unit for generating a synthetic image obtained by synthesizing a plurality of images each captured at a relative distance made different by the z-axis movement unit, wherein image synthesis processing by the image synthesizing unit and processing of moving the microscope lens section by the z-axis movement unit and capturing an image by the camera section are asynchronously executed.

8. 发明申请

US20170090174A1 SYSTEM AND APPARATUS FOR ILLUMINATING A SPECIMEN 审中-公开
公开(公告)号：US20170090174A1
公开(公告)日：2017-03-30
申请号：US15378239
申请日：2016-12-14
申请人： University of Maine System
发明人： Joseph Knight Staples
IPC分类号： G02B21/08
CPC分类号： G02B21/084
摘要： An adjustable lighting apparatus for illuminating a specimen while facilitating access to the specimen includes an elongated post defining a first axis, a hub movably attached to the post, and a pair of pivotable curved plate jaws, each jaw connected to the hub and configured for independent movement relative to the hub. The hub is configured for movement parallel to the first axis of the post. Each jaw of the pair of pivotable curved plate jaws has a concave interior surface and has one or more light sources positioned within or against the interior surface between a proximate jaw end and a distal jaw end for illuminating a specimen located within the expandable boundary.

9. 发明授权

US09568303B2 Device and method for inspecting a sealing member 有权
标题翻译：用于检查密封构件的装置和方法
公开(公告)号：US09568303B2
公开(公告)日：2017-02-14
申请号：US14133940
申请日：2013-12-19
申请人： Samsung Display Co., Ltd.
发明人： Wan-Jae Joo
IPC分类号： H04N7/18 , G01B11/02 , G02B21/36 , G02B21/08 , G02B21/10
CPC分类号： G01B11/022 , G02B21/084 , G02B21/10 , G02B21/361 , H04N7/18
摘要： A sealing inspection device includes a scan unit through which a display device substrate including a top plate coupled to a bottom plate by a sealing member in the sealed area passes; and a photographing unit through which the display device substrate which has passed through the scan unit, further passes. The scan unit generates coordinate values of the sealed area of the display device substrate, detects a defective region in the sealed area of the display device substrate, and includes a plurality of scan cameras. The photographing unit generates an image of the sealed area of the display device substrate using the generated coordinate values, measures an effective sealing width of the sealed area using the generated image, and comprises a measuring camera.
摘要翻译：密封检查装置包括扫描单元，包括通过密封区域中的密封构件联接到底板的顶板的显示装置基板通过该扫描单元; 以及通过扫描单元的显示装置基板通过的拍摄单元。扫描单元产生显示装置基板的密封区域的坐标值，检测显示装置基板的密封区域中的缺陷区域，并且包括多个扫描相机。拍摄单元使用产生的坐标值生成显示装置基板的密封区域的图像，使用所生成的图像测量密封区域的有效密封宽度，并且包括测量相机。

10. 发明授权

US09497379B2 Variable-illumination fourier ptychographic imaging devices, systems, and methods 有权
标题翻译：可变照明光栅成像设备，系统和方法
公开(公告)号：US09497379B2
公开(公告)日：2016-11-15
申请号：US14466481
申请日：2014-08-22
申请人： California Institute of Technology
发明人： Xiaoze Ou , Roarke Horstmeyer , Guoan Zheng , Changhuei Yang
IPC分类号： G01B11/02 , H04N5/232 , H04N5/225 , H04N5/32
CPC分类号： H04N5/23232 , G02B21/06 , G02B21/084 , G02B21/086 , G02B21/125 , G02B21/361 , G02B21/367 , G02B27/1066 , G02B27/58 , H04N5/2256 , H04N5/32
摘要： Certain aspects pertain to Fourier ptychographic imaging systems, devices, and methods such as, for example, high NA Fourier ptychographic imaging systems and reflective-mode NA Fourier ptychographic imaging systems.
摘要翻译：某些方面涉及傅里叶片状图像成像系统，装置和方法，例如高NA傅里叶立体图像成像系统和反射型NA傅立叶Ptychographic成像系统。

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