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1. 发明申请

US20230041567A1 Calibration of a Solid-State Lidar Device 有权
公开(公告)号：US20230041567A1
公开(公告)日：2023-02-09
申请号：US17758820
申请日：2020-01-15
申请人： Radu Ciprian BILCU , Huawei Technologies Co.,Ltd.
发明人： Radu Ciprian Bilcu
IPC分类号： G01S7/497 , G01S17/10 , G01S17/48 , G01S7/4865 , G01S7/4861 , G01S7/481
摘要： A solid-state lidar device comprises a laser generator, an optical lens arrangement having a focal length and providing a rear focal plane, a solid-state sensing array positioned at the rear focal plane of the optical lens arrangement having a first sensor and a second sensor spaced from each other by a first sensor distance and at least one processor. The processor is configured to obtain a measured distance of the target from a pulsed time-of-flight measurement utilizing the laser generator and at least one of the first sensor and the second sensor of the solid-state sensing array and obtain at least one spatial coordinate for the target from the measured distance using a calibration parameter indicative of the ratio of the first sensor distance and the focal length.

2. 发明授权

US08459811B2 Method and apparatus for illumination 失效
标题翻译：照明方法和装置
公开(公告)号：US08459811B2
公开(公告)日：2013-06-11
申请号：US12649630
申请日：2009-12-30
申请人： Sakari Tapio Alenius , Markku Kalevi Vehvilainen , Radu Ciprian Bilcu
发明人： Sakari Tapio Alenius , Markku Kalevi Vehvilainen , Radu Ciprian Bilcu
IPC分类号： G03B15/02
CPC分类号： G03B15/02 , G03B2215/0589
摘要： In accordance with an example embodiment of the present invention, an apparatus comprises a light source capable of illuminating a target scene and an adjustable light filter coupled with the light source, the adjustable light filter adapted to display a filter image, the filter image created to spatially filter the illumination based at least in part on at least one parameter.
摘要翻译：根据本发明的示例实施例，一种装置包括能够照亮目标场景的光源和与光源耦合的可调节滤光器，可调节滤光器适于显示滤光片图像，将滤光片图像创建为至少部分地基于至少一个参数来空间地过滤照明。

3. 发明申请

US20120212632A1 APPARATUS 审中-公开
标题翻译：仪器
公开(公告)号：US20120212632A1
公开(公告)日：2012-08-23
申请号：US13394753
申请日：2009-09-07
申请人： Sujeet Shyamsundar Mate , Radu Ciprian Bilcu , Igor Danilo Diego Curcio
发明人： Sujeet Shyamsundar Mate , Radu Ciprian Bilcu , Igor Danilo Diego Curcio
IPC分类号： H04N5/232 , G06F17/28 , H04N5/225
CPC分类号： G06F16/51
摘要： An apparatus comprising at least one processor and at least one memory including computer program code the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform: generating a content request comprising a first content parameter; receiving a first content message comprising at least one image frame associated with the first content parameter; determining at least one further content parameter dependent on the content message; generating a content selection message comprising the least one further content parameter; and receiving a further content message, wherein the further content message comprises content generated dependent on the at least one further content parameter.
摘要翻译：一种装置，包括至少一个处理器和至少一个包括计算机程序代码的存储器，所述至少一个存储器和所述计算机程序代码被配置为与所述至少一个处理器一起使所述设备至少执行：第一内容参数; 接收包括与所述第一内容参数相关联的至少一个图像帧的第一内容消息; 确定取决于所述内容消息的至少一个另外的内容参数; 生成包括所述至少一个另外的内容参数的内容选择消息; 以及接收另一内容消息，其中所述另外的内容消息包括取决于所述至少一个其他内容参数而生成的内容。

4. 发明授权

US08983763B2 Method and apparatus for determining a relative position of a sensing location with respect to a landmark 有权
标题翻译：用于确定感测位置相对于地标的相对位置的方法和装置
公开(公告)号：US08983763B2
公开(公告)日：2015-03-17
申请号：US12887947
申请日：2010-09-22
申请人： Sujeet Shyamsundar Mate , Radu Ciprian Bilcu , Igor Danilo Diego Curcio , Francesco Cricri
发明人： Sujeet Shyamsundar Mate , Radu Ciprian Bilcu , Igor Danilo Diego Curcio , Francesco Cricri
IPC分类号： G05D1/02 , G06F17/10 , G06G7/78 , H04W4/02 , H04W4/04 , G01C21/20 , G01C21/32 , G01C21/00
CPC分类号： H04W4/026 , G01C21/005 , G01C21/206 , G01C21/32 , H04W4/04
摘要： An apparatus may include a landmark selector configured to receive selection of a landmark. A sensory device may determine at least one position indicator relating to alignment with the landmark from a sensing location, such as orientation, attitude, and/or altitude. The apparatus may further include a position determiner configured to determine a relative position of the sensing location with respect to the landmark based at least in part on the position indicator. Accordingly, the apparatus may determine the relative position of the sensing location with respect to the landmark. In some embodiments the apparatus may be further configured to determine the absolute position of the sensing location. Thereby position information may be used, for example, to create collaborative content captured at an event occurring near the landmark.
摘要翻译：设备可以包括被配置为接收地标的选择的地标选择器。感测装置可以确定与来自感测位置的诸如方位，姿态和/或高度之间的与地标对准的至少一个位置指示器。装置还可以包括位置确定器，其被配置为至少部分地基于位置指示器来确定感测位置相对于地标的相对位置。因此，装置可以确定感测位置相对于地标的相对位置。在一些实施例中，装置还可以被配置为确定感测位置的绝对位置。因此，例如，可以使用位置信息来创建在地标附近发生的事件捕获的协作内容。

5. 发明申请

US20130222645A1 MULTI FRAME IMAGE PROCESSING APPARATUS 审中-公开
标题翻译：多帧图像处理设备
公开(公告)号：US20130222645A1
公开(公告)日：2013-08-29
申请号：US13822780
申请日：2010-09-14
申请人： Radu Ciprian Bilcu
发明人： Radu Ciprian Bilcu
IPC分类号： H04N5/262 , G06T9/00
CPC分类号： H04N5/2621 , G06T9/00 , H04N19/105 , H04N19/154 , H04N19/162 , H04N19/177 , H04N19/46 , H04N19/54 , H04N19/597
摘要： An apparatus comprising at least one processor and at least one memory including computer program code the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform: selecting a first image of a subject with a first image capture parameter and at least one further image of substantially the same subject with at least one corresponding further image capture parameter; determining at least one feature match image by matching a feature of the at least further image to a corresponding feature of the first image; generating at least one residual image by subtracting the at least one feature match image from the first image; encoding the first image and the at least one residual image; and combining in a file the encoded reference image, the encoded at least one residual image, and information associated with the matching feature.
摘要翻译：一种装置，包括至少一个处理器和包括计算机程序代码的至少一个存储器的至少一个存储器，所述至少一个存储器和所述计算机程序代码被配置为与所述至少一个处理器一起使所述设备至少执行：选择第一图像具有第一图像拍摄参数和具有至少一个对应的另外的图像拍摄参数的基本上相同的被摄体的至少一个另外的图像; 通过将所述至少另外的图像的特征与所述第一图像的对应特征进行匹配来确定至少一个特征匹配图像; 通过从所述第一图像中减去所述至少一个特征匹配图像来生成至少一个残差图像; 编码所述第一图像和所述至少一个残差图像; 并且在文件中组合编码的参考图像，编码的至少一个残差图像以及与匹配特征相关联的信息。

6. 发明申请

US20110157895A1 METHOD AND APPARATUS FOR ILLUMINATION 失效
标题翻译：用于照明的方法和装置
公开(公告)号：US20110157895A1
公开(公告)日：2011-06-30
申请号：US12649630
申请日：2009-12-30
申请人： Sakari Tapio Alenius , Markku Kalevi Vehvilainen , Radu Ciprian Bilcu
发明人： Sakari Tapio Alenius , Markku Kalevi Vehvilainen , Radu Ciprian Bilcu
IPC分类号： F21V9/00
CPC分类号： G03B15/02 , G03B2215/0589
摘要： In accordance with an example embodiment of the present invention, an apparatus comprises a light source capable of illuminating a target scene and an adjustable light filter coupled with the light source, the adjustable light filter adapted to display a filter image, the filter image created to spatially filter the illumination based at least in part on at least one parameter.
摘要翻译：根据本发明的示例实施例，一种装置包括能够照亮目标场景的光源和与光源耦合的可调节滤光器，可调节滤光器适于显示滤光片图像，将滤光片图像创建为至少部分地基于至少一个参数来空间地过滤照明。

7. 发明授权

US09491372B2 Apparatus and method comprising a beam splitter 有权
标题翻译：包括分束器的装置和方法
公开(公告)号：US09491372B2
公开(公告)日：2016-11-08
申请号：US14359780
申请日：2011-11-23
申请人： Radu Ciprian Bilcu , Pekka Ayras
发明人： Radu Ciprian Bilcu , Pekka Ayras
IPC分类号： H04N5/238 , G02B27/10 , G02B27/42 , H04N5/225 , H04N5/232 , H04N5/235
CPC分类号： H04N5/238 , G02B27/1066 , G02B27/1086 , G02B27/4272 , H04N5/2258 , H04N5/23232 , H04N5/2353
摘要： An apparatus and method wherein the apparatus includes a beam splitter configured to split a beam of light into at least two split beams, such that the at least two split beams are incident on different imaging sensors, wherein the beam splitter includes at least one diffraction grating; and at least two imaging sensors configured to detect the at least two split beams.
摘要翻译：一种装置和方法，其中所述装置包括分束器，所述分束器被配置为将光束分成至少两个分割光束，使得所述至少两个分束光束入射在不同的成像传感器上，其中所述分束器包括至少一个衍射光栅 ; 以及配置成检测所述至少两个分割光束的至少两个成像传感器。

8. 发明授权

US08520967B2 Methods and apparatuses for facilitating generation images and editing of multiframe images 失效
标题翻译：用于促进多帧图像的生成和编辑的方法和装置
公开(公告)号：US08520967B2
公开(公告)日：2013-08-27
申请号：US12492839
申请日：2009-06-26
申请人： Radu Ciprian Bilcu , Sakari Alenius , Markku Vehvilainen , Antti Eronen
发明人： Radu Ciprian Bilcu , Sakari Alenius , Markku Vehvilainen , Antti Eronen
IPC分类号： G06K9/36
CPC分类号： G06T5/50 , G06T11/60 , G06T2207/20221
摘要： Methods and apparatuses are provided for facilitating generation and editing of multiframe images. A method may include grouping a plurality of images into one or more groups of images. Each group of images may comprise a plurality of images depicting a common scene. The method may further include determining a reference image for at least one of the one or more groups of images. Each reference image may be associated with a respective group for which it was determined. The method may additionally include causing at least one reference image to be displayed to a user such that the user is enabled to select a displayed reference image to enhance using multiframe image processing to generate a multiframe image from a plurality of images from the group of images with which the selected displayed reference image is associated. Corresponding apparatuses are also provided.
摘要翻译：提供了用于促进多帧图像的生成和编辑的方法和装置。一种方法可以包括将多个图像分组成一组或多组图像。每组图像可以包括描绘公共场景的多个图像。该方法还可以包括确定一组或多组图像中的至少一个图像的参考图像。每个参考图像可以与其确定的相应组相关联。该方法可以另外包括使至少一个参考图像被显示给用户，使得用户能够选择所显示的参考图像，以增强使用多帧图像处理从多组图像的多个图像生成多帧图像与所选择的显示的参考图像相关联。还提供了相应的装置。

9. 发明申请

US20120072100A1 METHOD AND APPARATUS FOR DETERMINING A RELATIVE POSITION OF A SENSING LOCATION WITH RESPECT TO A LANDMARK 有权
标题翻译：用于确定感知位置相对于地名的方法和装置
公开(公告)号：US20120072100A1
公开(公告)日：2012-03-22
申请号：US12887947
申请日：2010-09-22
申请人： Sujeet Shyamsundar Mate , Radu Ciprian Bilcu , Igor Danilo Diego Curcio , Francesco Cricri
发明人： Sujeet Shyamsundar Mate , Radu Ciprian Bilcu , Igor Danilo Diego Curcio , Francesco Cricri
IPC分类号： G06F17/00
CPC分类号： H04W4/026 , G01C21/005 , G01C21/206 , G01C21/32 , H04W4/04
摘要： An apparatus may include a landmark selector configured to receive selection of a landmark. A sensory device may determine at least one position indicator relating to alignment with the landmark from a sensing location, such as orientation, attitude, and/or altitude. The apparatus may further include a position determiner configured to determine a relative position of the sensing location with respect to the landmark based at least in part on the position indicator. Accordingly, the apparatus may determine the relative position of the sensing location with respect to the landmark. In some embodiments the apparatus may be further configured to determine the absolute position of the sensing location. Thereby position information may be used, for example, to create collaborative content captured at an event occurring near the landmark.
摘要翻译：设备可以包括被配置为接收地标的选择的地标选择器。感测装置可以确定与来自感测位置的诸如方位，姿态和/或高度之间的与地标对准的至少一个位置指示器。装置还可以包括位置确定器，其被配置为至少部分地基于位置指示器来确定感测位置相对于地标的相对位置。因此，装置可以确定感测位置相对于地标的相对位置。在一些实施例中，装置还可以被配置为确定感测位置的绝对位置。因此，例如，可以使用位置信息来创建在地标附近发生的事件捕获的协作内容。

10. 发明申请

US20120007996A1 Method and Apparatus for Imaging 审中-公开
标题翻译：成像方法和装置
公开(公告)号：US20120007996A1
公开(公告)日：2012-01-12
申请号：US12981289
申请日：2010-12-29
申请人： Radu Ciprian Bilcu
发明人： Radu Ciprian Bilcu
IPC分类号： H04N5/228
CPC分类号： H04N5/23258 , H04N5/2353 , H04N5/2355
摘要： There is disclosed a method and apparatus for setting imaging parameters. Information of several images of a scene is received. The images are captured with different exposure times. Also information of motion of the apparatus is received. On the basis of the motion of the apparatus at least one of the exposure times is estimated.
摘要翻译：公开了一种用于设置成像参数的方法和装置。收到场景的几个图像的信息。以不同的曝光时间拍摄图像。还接收装置的运动信息。基于装置的运动，估计曝光时间中的至少一个。

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