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1. 发明申请

US20210006758A1 IIMAGE PROCESSING DEVICE, IMAGE DISPLAY SYSTEM, IMAGE PROCESSING METHOD, AND PROGRAM 有权
公开(公告)号：US20210006758A1
公开(公告)日：2021-01-07
申请号：US17026899
申请日：2020-09-21
申请人： CANON KABUSHIKI KAISHA
发明人： Shoei Moribe
IPC分类号： H04N9/31 , H04N1/60 , H04N1/00 , G03B21/134
摘要： The present invention provides an image processing device that reproduces the color of an input image more faithfully under different environment illumination without the need to prepare a different signal separation LUT for different environment illumination. An image processing device in one embodiment of the present invention generates data for generating an overlap image by overlapping an image formed by an image forming device and an image projected by an image projection device. The image processing device includes a generation unit configured to, based on input image data, generate first image data for the image forming device and second image data for the image projection device, a first acquisition unit configured to acquire environment illumination information relating to environment illumination in generating the overlap image, and a correction unit configured to correct the second image data based on the environment illumination information.

2. 发明申请

US20190022941A1 DIGITAL LIGHT PROCESSING THREE-DIMENSIONAL PRINTING SYSTEM AND METHOD 审中-公开
公开(公告)号：US20190022941A1
公开(公告)日：2019-01-24
申请号：US15656153
申请日：2017-07-21
申请人： ACKURETTA TECHNOLOGIES PVT. LTD.
发明人： LI-HAN WU , AYUSH VARDHAN BAGLA
IPC分类号： B29C64/277 , G03B21/134 , G02B7/02 , G02B7/182 , B29C64/135 , B33Y10/00 , B33Y30/00
摘要： A digital light processing (DLP) three-dimensional (3D) printing system includes a container containing a solidifiable material; a platform contacting a portion of the solidifiable material; a projector projecting an electromagnetic radiation on the solidifiable material to form a solidified layer; and an optical component between the projector and the platform; wherein the optical component is rotated to shift the electromagnetic radiation during the formation the solidified layer, thus forming a rounded edge and an enlarged area of the solidified layer. A digital light processing (DLP) three-dimensional (3D) printing method is also disclosed.

3. 发明授权

US10148856B2 Portable teleprompter equipment 有权
公开(公告)号：US10148856B2
公开(公告)日：2018-12-04
申请号：US15302188
申请日：2015-04-01
申请人： Luis Arroyo Martinez
发明人： Luis Arroyo Martinez
IPC分类号： G03B21/58 , G03B21/134 , H04N5/222 , H04N5/64 , G02B27/14 , H04N5/28 , H04N7/10
摘要： A portable teleprompter system, which comprises two sets of transparent reflective sheets with their respective support poles and associated displays, the system comprising a carry-on-sized suitcase that holds the system components and has two separable parts, each one of which is fit to be arranged in a stable manner on a floor, offering an upwards-facing operating face that is provided with at least means for firmly supporting a display; and means for anchoring a pole in such a position that the reflective sheet supported by said pole can reflect the content shown on the display.

4. 发明申请

US20180333917A1 THREE-DIMENSIONAL PRINTING DEVICE 审中-公开
公开(公告)号：US20180333917A1
公开(公告)日：2018-11-22
申请号：US15641341
申请日：2017-07-05
申请人： XYZprinting, Inc. , Kinpo Electronics, Inc.
发明人： Wei-Hua Lee , Yu-Hsien Syu
IPC分类号： B29C64/264 , G02B9/64 , G03B21/134 , G02B13/16
CPC分类号： B29C64/264 , B29C64/129 , B33Y30/00 , G02B9/64 , G02B13/16 , G03B21/134
摘要： The disclosure provides a three-dimensional (3D) printing device including a tank, a forming stage and an irradiation unit. The tank is filled with a liquid forming material. The forming stage is movably disposed at the tank. The irradiation unit is disposed beside the tank and includes an image source and a projecting lens. The image source is used to emit an image beam. The image beam passes through the projecting lens to irradiate and cure the liquid forming material. An entrance pupil position of the projecting lens is ENP and 2000 mm≤ENP≤15000 mm. An exit pupil position of the projecting lens is EXP and 2000 mm≤|EXP|≤15000 mm.

5. 发明授权

US09582119B2 Interactive input system and method 有权
标题翻译：交互式输入系统和方法
公开(公告)号：US09582119B2
公开(公告)日：2017-02-28
申请号：US13823280
申请日：2013-01-11
申请人： SMART Technologies ULC
发明人： Clinton Lam , David Popovich , Robbie Rattray , Grant McGibney
IPC分类号： G03B21/134 , G06F3/042 , H04N5/351 , G06F3/0354 , H04N9/31 , F21V5/04 , F21V21/14 , G06F3/038 , G06F3/041
CPC分类号： G06F3/0425 , F21V5/04 , F21V21/14 , G03B21/134 , G06F3/0354 , G06F3/03542 , G06F3/0386 , G06F3/0416 , G06F3/0418 , G06F3/042 , G06F3/0428 , H04N5/351 , H04N9/3179 , H04N9/3194
摘要： An image capture method comprises generating a synchronization signal based on modulated illumination; and synchronizing image frame capture of at least one image sensor using the synchronization signal with the illumination timing of an active pointer within a region of interest in the field of view of the at least one image sensor.
摘要翻译：图像捕获方法包括：基于调制照明产生同步信号; 以及使用所述同步信号将所述至少一个图像传感器的图像帧捕获与所述至少一个图像传感器的视场中的感兴趣区域内的活动指针的照明定时同步。

6. 发明授权

US09207812B2 Interactive input system and method 有权
标题翻译：交互式输入系统和方法
公开(公告)号：US09207812B2
公开(公告)日：2015-12-08
申请号：US13823483
申请日：2013-01-11
申请人： SMART Technologies ULC
发明人： Robbie Rattray , Grant McGibney , Rob Barton , Cameron Taylor , David Holmgren , Peter Shivkumar , Nicole Martin , Dmitry Elman , Alexis Guillemin , Patrick Marcil , Yun Zhang
IPC分类号： G03B21/26 , G06K11/06 , G06F3/042 , G03B21/134 , H04N5/351 , G06F3/0354 , H04N9/31 , F21V5/04 , F21V21/14 , G06F3/038 , G06F3/041
CPC分类号： G06F3/0425 , F21V5/04 , F21V21/14 , G03B21/134 , G06F3/0354 , G06F3/03542 , G06F3/0386 , G06F3/0416 , G06F3/0418 , G06F3/042 , G06F3/0428 , H04N5/351 , H04N9/3179 , H04N9/3194
摘要： A method for adjusting the position of a light curtain emitted by an illumination assembly over a surface, comprises determining a position of the light curtain; calculating a difference between the determined position of the light curtain and a desired position of the light curtain; and adjusting the position of the illumination assembly based on the calculated difference.
摘要翻译：一种用于调整由照明组件在表面上发射的光幕的位置的方法，包括确定光幕的位置; 计算所确定的光幕位置与光幕的期望位置之间的差; 并且基于所计算的差异来调整照明组件的位置。

7. 发明申请

US20110019163A1 Host Computer with a Projector 有权
标题翻译：带投影机的主机
公开(公告)号：US20110019163A1
公开(公告)日：2011-01-27
申请号：US12509465
申请日：2009-07-25
申请人： Pao-Hsian Chan , Hsin-Yi Hsu , Muh-Jin Uang
发明人： Pao-Hsian Chan , Hsin-Yi Hsu , Muh-Jin Uang
IPC分类号： G03B21/134 , G03B21/10
CPC分类号： G03B21/10 , G03B21/134
摘要： A host computer includes a host machine and a projector. The host machine has a keyboard. The projector is positioned about the keyboard and includes a projection lens. A using position of the projection lens is higher than a received position of the projection lens.
摘要翻译：主机包括主机和投影机。主机有一个键盘。投影仪围绕键盘定位并且包括投影透镜。投影透镜的使用位置高于投影透镜的接收位置。

8. 发明授权

US5497216A Reader-printer 失效
标题翻译：读卡机
公开(公告)号：US5497216A
公开(公告)日：1996-03-05
申请号：US368233
申请日：1995-01-03
申请人： Kazuhiko Onuki , Yoshihiro Ishibe
发明人： Kazuhiko Onuki , Yoshihiro Ishibe
IPC分类号： G03B21/134 , G03G15/22 , G03B13/28
CPC分类号： G03G15/223 , G03B21/134
摘要： A reader-printer typified by discharging a print sheet from a printer unit towards the front surface of the apparatus. The central line of a projection lens is positioned on one side of the apparatus as viewed from the front surface of the apparatus with respect to the central line of a projection screen of a reader unit. The central line of a print discharging section in the print sheet discharging/conveying direction is positioned on the other side thereof.
摘要翻译：一种读取器 - 打印机，其特征在于，将打印单元从打印机单元朝向设备的前表面排出。投影透镜的中心线相对于读取器单元的投影屏幕的中心线从设备的前表面观察位于设备的一侧。打印纸排出/输送方向上的打印排出部分的中心线位于其另一侧。

9. 发明授权

US5283666A Area designating apparatus 失效
标题翻译：区域指定装置
公开(公告)号：US5283666A
公开(公告)日：1994-02-01
申请号：US756983
申请日：1991-09-09
申请人： Kazuo Otani
发明人： Kazuo Otani
IPC分类号： B41J21/00 , G03B21/11 , G03B21/134 , H04N1/38 , H04N1/387
CPC分类号： H04N1/3873
摘要： An area designating apparatus which determines the length of a desired area of an image in one of two directions by designating two points. The apparatus having a designating unit for designating a desired position, a detecting unit for detecting the position designated by the designating unit, and a controlling unit for storing in a memory the last position detected by the detecting unit and the position detected by the detecting unit immediately before detecting the last detected position, as the coordinate values of the desired area in one of the two directions.
摘要翻译：一种区域指定装置，其通过指定两个点来确定两个方向中的一个方向上的图像的期望区域的长度。所述装置具有用于指定期望位置的指定单元，用于检测由指定单元指定的位置的检测单元，以及用于存储在存储器中的由检测单元检测到的最后位置和由检测单元检测到的位置的控制单元在检测到最后检测到的位置之前，将其作为两个方向之一中期望区域的坐标值。

10. 发明授权

US2263587A Projector 失效
公开(公告)号：US2263587A
公开(公告)日：1941-11-25
申请号：US19406438
申请日：1938-03-05
申请人： TRANS LUX MOVIE TICKER CORP
发明人： NORTH THOMAS H
IPC分类号： G03B21/134
CPC分类号： G03B21/134

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