专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09396294B1 Method of modeling and simulation of shaped external occulters 有权
标题翻译：成型外部遮盖物的建模和模拟方法
公开(公告)号：US09396294B1
公开(公告)日：2016-07-19
申请号：US14039119
申请日：2013-09-27
申请人： The United States of America, as represented by the Administrator of the National Aeronautics and Space Administration
发明人： Richard G. Lyon , Mark Clampin , Peter Petrone, III
IPC分类号： G02B23/12 , G06F17/50 , H04N5/33 , G03B11/04 , G03B11/02 , G03B11/00
CPC分类号： G06F17/5009 , G02B5/003 , G02B23/12 , G03B11/00 , G03B11/02 , G03B11/04 , G03B11/06 , G03B17/48 , H04N5/33
摘要： The present invention relates to modeling an external occulter including: providing at least one processor executing program code to implement a simulation system, the program code including: providing an external occulter having a plurality of petals, the occulter being coupled to a telescope; and propagating light from the occulter to a telescope aperture of the telescope by scalar Fresnel propagation, by: obtaining an incident field strength at a predetermined wavelength at an occulter surface; obtaining a field propagation from the occulter to the telescope aperture using a Fresnel integral; modeling a celestial object at differing field angles by shifting a location of a shadow cast by the occulter on the telescope aperture; calculating an intensity of the occulter shadow on the telescope aperture; and applying a telescope aperture mask to a field of the occulter shadow, and propagating the light to a focal plane of the telescope via FFT techniques.
摘要翻译：本发明涉及对外部遮罩的建模，包括：提供执行程序代码以实现模拟系统的至少一个处理器，所述程序代码包括：提供具有多个花瓣的外部遮罩，所述遮罩耦合到望远镜; 以及通过标量菲涅尔传播将光从遮罩传播到望远镜的望远镜孔径，通过：在遮罩表面获得预定波长的入射场强度; 使用菲涅尔积分获得从遮罩到望远镜孔的场传播; 通过将由遮罩投射的阴影的位置移动到望远镜孔径上来对不同场角的天体进行建模; 计算望远镜孔径上的遮罩阴影强度; 并将望远镜孔径掩模应用于遮蔽物阴影的场，并通过FFT技术将光传播到望远镜的焦平面。

2. 发明授权

US11032488B2 Camera system with light shield using object contrast adjustment 有权
公开(公告)号：US11032488B2
公开(公告)日：2021-06-08
申请号：US16571573
申请日：2019-09-16
申请人： Aptiv Technologies Limited
发明人： Kevin J. Hawes , Ronald M. Taylor
IPC分类号： H04N5/238 , H04N5/225 , G03B11/00 , G03B11/02 , G03B11/04 , G02B5/00 , G05D1/02
摘要： A camera system suitable for use on an automated vehicle, includes an imager used to detect an image of a field-of-view of the system, a light-shield operable to block a portion of the image from being received by the imager, and a controller in communication with the imager and the light-shield. The controller is configured to position the light-shield in a line-of-sight between a bright-spot and the imager.

3. 发明授权

US5640226A Device for color photograph printing 失效
标题翻译：彩色照片打印设备
公开(公告)号：US5640226A
公开(公告)日：1997-06-17
申请号：US367338
申请日：1995-03-02
申请人： Antonio Zoggia
发明人： Antonio Zoggia
IPC分类号： G03B27/72 , G03B11/02 , G03B27/73 , G03B27/32 , G03B27/46 , G03B27/58
CPC分类号： G03B27/73
摘要： A device for printing color photographs on photosensitive paper having a segmented filter positioned relative to an inverting and focusing lens at a point where an original image projected through the lens at the paper is inverted. The segmented filter has colored segments corresponding to the primary colors to which the photosensitive paper is sensitive. The colored segments each have a surface area in a ratio corresponding to the relative sensitivity of the paper to the color of the segment. In an alternate embodiment, the filter has equal sized colored components and is moved with respect to an optical axis of the lens to adjust the intensity of each filtered monochromatic image projected onto the paper.
摘要翻译： PCT No.PCT / IT94 / 00079 Sec。 371日期1995年3月2日 102（e）1995年3月2日PCT 1994年6月8日PCT公布。出版物WO95 / 02849 日期1995年1月26日一种用于在感光纸上打印彩色照片的装置，其具有相对于反转和聚焦透镜定位的分段滤光器，其中在纸张处通过透镜投射的原始图像被反转。分段滤波器具有与感光纸敏感的原色对应的彩色片段。着色片各自具有与纸张相对于片段的颜色的相对灵敏度相对应的比例的表面积。在替代实施例中，滤光器具有相等尺寸的有色部件，并相对于透镜的光轴移动，以调整投影到纸张上的每个滤色单色图像的强度。

4. 发明授权

US10462380B2 Camera system with light-shield 有权
公开(公告)号：US10462380B2
公开(公告)日：2019-10-29
申请号：US15180271
申请日：2016-06-13
申请人： APTIV TECHNOLOGIES LIMITED
发明人： Kevin J. Hawes , Ronald M. Taylor
IPC分类号： H04N5/238 , H04N5/225 , G03B11/02 , G02B5/00 , G05D1/02 , G03B11/04
摘要： A camera system suitable for use on an automated vehicle, includes an imager used to detect an image of a field-of-view of the system, a light-shield operable to block a portion of the image from being received by the imager, and a controller in communication with the imager and the light-shield. The controller is configured to position the light-shield in a line-of-sight between a bright-spot and the imager.

5. 发明申请

US20160127642A1 WIDE-SCALE TERRESTRIAL LIGHT-FIELD IMAGING OF THE SKY 审中-公开
标题翻译：天空的大尺度地面光场成像
公开(公告)号：US20160127642A1
公开(公告)日：2016-05-05
申请号：US14922461
申请日：2015-10-26
申请人： Technion Research & Development Foundation Limited
发明人： Yoav Y. Schechner , Dmitri Veikherman , Amit Aides
IPC分类号： H04N5/232 , G01J3/28 , G03B11/02 , H04N5/225 , G02B27/42 , G02B13/06
CPC分类号： H04N5/23238 , G01J3/0289 , G01J3/18 , G01J3/2823 , G02B13/06 , G02B27/4294 , G03B37/04 , H04N5/23206 , H04N5/247 , H04N13/243 , H04N17/002
摘要： A system for wide-scale light field imaging comprising: a network of multiple terrestrial cameras positioned (at multiple known locations, where each of the cameras comprises a wide-angle lens directed towards the sky and configured to capture one or more images of the sky, and a processor configured to operate a wired and/or wireless communications infrastructure for transmitting the captured images; and a server configured to receive the wirelessly transmitted images and jointly process the received images, thereby producing a wide-scale light field image of the sky.
摘要翻译：一种用于大规模光场成像的系统，包括：多个地面照相机的网络，其位于（在多个已知位置处，其中每个照相机包括朝向天空的广角镜头并被配置为捕获天空的一个或多个图像以及处理器，被配置为操作用于发送所捕获的图像的有线和/或无线通信基础设施;以及服务器，被配置为接收无线发送的图像并联合处理所接收的图像，从而产生天空的大范围的光场图像。

6. 发明授权

US11086194B2 Camera accessory mask 有权
公开(公告)号：US11086194B2
公开(公告)日：2021-08-10
申请号：US16369104
申请日：2019-03-29
申请人： Lenovo (Singapore) Pte. Ltd.
发明人： Scott Wentao Li , Robert James Kapinos , Russell Speight VanBlon , Robert James Norton, Jr.
IPC分类号： G06K9/00 , G03B11/02 , G03B17/56 , H04N5/225 , G02B13/06
摘要： One embodiment provides a method, including: capturing, using a camera device, an image, wherein the image comprises at least one portion of a camera accessory attached to the camera device; identifying, using a processor, the camera accessory; and removing, based on the identification of the camera accessory, the at least one portion of the camera accessory from the image. Other aspects are described and claimed.

7. 发明授权

US4053910A Multiple exposure optical recording apparatus 失效
标题翻译：多重曝光光学记录装置
公开(公告)号：US4053910A
公开(公告)日：1977-10-11
申请号：US660612
申请日：1976-02-23
申请人： Jurij Bodnar
发明人： Jurij Bodnar
IPC分类号： G03B11/02 , G03B15/08 , G03B15/00
CPC分类号： G03B11/02 , G03B15/08
摘要： A method of composing pictures of objects comprises the steps of exposing a frame of a record medium such as a frame of a roll of film or a target in a television camera via a camera lens while masking a portion of the field from exposure by a first mask disposed in front of the lens. The field or frame of the record medium is then re-exposed while masking a previously unmasked portion of the field or frame. The foregoing is accomplished by apparatus in one instance comprising a camera having means for transporting film, a lens, first and second masks serving to block light to complementary portions of the film, a light shade supported by the lens to sequentially support the masks in front of the lens at a distance sufficient to inhibit exposure of complementary portions of the film.
摘要翻译：构成物体的图像的方法包括以下步骤：通过照相机镜头在电视摄像机中曝光诸如胶卷或目标的帧的记录介质的帧，同时通过第一面罩设在镜头的前面。然后，在屏蔽先前未被屏蔽的场或帧的部分的同时，重新曝光记录介质的场或帧。前述内容是通过一种装置实现的，该装置包括具有用于传送胶片的装置的照相机，用于将光遮挡到胶片的互补部分的第一和第二掩模，由透镜支撑的光线，以顺序地将前面的面罩支撑的距离足以抑制膜的互补部分的曝光。

8. 发明授权

USB559111I5 失效
公开(公告)号：USB559111I5
公开(公告)日：1976-02-24
申请号：US55911175
申请日：1975-03-17
IPC分类号： G03B11/02
CPC分类号： G03B11/02

9. 发明授权

US3832050A Indicating mechanism for a projection apparatus 失效
标题翻译：指示投影机的机制
公开(公告)号：US3832050A
公开(公告)日：1974-08-27
申请号：US22403072
申请日：1972-02-07
申请人： BRAUN AG
发明人： JOHANNSEN H
IPC分类号： G03B21/26 , G03B11/02
CPC分类号： G03B21/26
摘要： In a picture projection apparatus operable with an objective and an optical arrangement placed along an optical axis for projecting a picture placed between the objective and the optical arrangement the provision of an indicating mechanism including a pair of elongated flat indicating bars of a transparent material extending into the path of the light in a plane between the picture plane and the objective, the indicating mechanism including a drive arrangement for operating the indicating bars by causing each of the indicating bars to sweep the entire picture window area and for bringing the indicating devices to an intersection at any position over the picture area, the indicating bars carrrying a thin strip of less transparent material which during the intersection creates a darker field over the picture detail on the screen without covering such detail.
摘要翻译：在具有物镜的光学装置和沿着光轴放置的用于投影位于物镜和光学装置之间的图像的图像投影装置中，提供一个指示机构，该指示机构包括一对延伸到所述光在所述图像平面和所述物镜之间的平面中的路径，所述指示机构包括驱动装置，用于通过使每个所述指示条扫掠整个图像窗口区域并使所述指示装置到达所述指示装置来操作所述指示条交叉点在图像区域上的任何位置处，指示条在相交处产生较薄透明材料的薄带，在屏幕上的图像细节上形成较暗的场，而不覆盖这些细节。

10. 发明授权

US11150544B2 Automatic microform carrier systems and methods 有权
公开(公告)号：US11150544B2
公开(公告)日：2021-10-19
申请号：US16393170
申请日：2019-04-24
申请人： e-ImageData Corp.
发明人： Todd Kahle , Grant Taylor
IPC分类号： G03B21/11 , G03B27/53 , H04N1/00 , H04N1/028 , H04N1/195 , G02B7/09 , G03B27/34 , H04N1/024 , G02B7/182 , G03B17/02 , G02B7/18 , G03B11/02
摘要： A digital microform imaging apparatus includes a bracket movably coupled to a chassis. A microform media support is coupled to the bracket and includes a frame and a window supported by the frame. An illumination source is provided to direct light through the window of the microform media support along an optical axis. An optical sensor is positioned along the optical axis. A motor is operatively engaged with the microform media support to move the bracket and frame relative to the chassis along an axis perpendicular to the optical axis.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式