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51. 发明授权

US11797081B2 Methods, devices and media for input/output space mapping in head-based human-computer interactions 有权
公开(公告)号：US11797081B2
公开(公告)日：2023-10-24
申请号：US17408201
申请日：2021-08-20
申请人： Wei Zhou , Mona Hosseinkhani Loorak , Ghazaleh Saniee-Monfared , Sachi Mizobuchi , Xiu Yi , Pourang Polad Irani , Jian Zhao , Wei Li
发明人： Wei Zhou , Mona Hosseinkhani Loorak , Ghazaleh Saniee-Monfared , Sachi Mizobuchi , Xiu Yi , Pourang Polad Irani , Jian Zhao , Wei Li
IPC分类号： G06F3/01 , G06F3/04847 , G06F3/03 , G06F3/04842
CPC分类号： G06F3/012 , G06F3/013 , G06F3/017 , G06F3/03 , G06F3/04842 , G06F3/04847
摘要： Methods, devices, and media are disclosed for mapping of input and output spaces in head-based human-computer interactions. In some embodiments, an end-to-end method is described for designing a head-based user interface, calibrating the interface to individual users, and interacting with a user in real time by mapping head-based user inputs to an output space in a way that optimizes the target selection efficiency of the interaction. Head orientation may be leveraged to define the mapping between the user input and the output space.

52. 发明申请

US20180176487A1 SENSOR WITH VISIBLE AND INFRARED LIGHT SENSING 审中-公开
公开(公告)号：US20180176487A1
公开(公告)日：2018-06-21
申请号：US15385713
申请日：2016-12-20
申请人： Raymond Kirk Price , Denis Demandolx , Michael Bleyer , Jian Zhao
发明人： Raymond Kirk Price , Denis Demandolx , Michael Bleyer , Jian Zhao
IPC分类号： H04N5/33 , H04N5/355 , H04N5/353 , H01L27/144 , H01L27/146
CPC分类号： H04N5/332 , H01L27/1443 , H01L27/1461 , H01L27/14621 , H01L27/14645 , H01L27/14649 , H04N5/3537
摘要： A sensor device is provided that includes an array of light sensitive pixels configured in a predetermined pattern of light sensitive pixels that alternates between broadband visible light sensitive pixels and infrared light sensitive pixels, each broadband visible light sensitive pixel being configured to have increased sensitivity to light of the visible light spectrum and to have reduced sensitivity to light of the infrared light spectrum compared to each infrared light sensitive pixel, and each infrared light sensitive pixel being configured to have increased sensitivity to light of the infrared light spectrum and to have reduced sensitivity to light of the visible light spectrum compared to each broadband visible light sensitive pixel.

53. 发明申请

US20180130209A1 INTERFERENCE MITIGATION VIA ADAPTIVE DEPTH IMAGING 审中-公开
公开(公告)号：US20180130209A1
公开(公告)日：2018-05-10
申请号：US15344093
申请日：2016-11-04
申请人： Raymond Kirk Price , Jian Zhao , Michael Bleyer , Denis Demandolx
发明人： Raymond Kirk Price , Jian Zhao , Michael Bleyer , Denis Demandolx
IPC分类号： G06T7/00 , H04N5/33 , H04N5/225 , H04N5/235 , G06K9/20 , G02B27/01
摘要： An illumination source is operated to illuminate an operating environment and an optical sensor is periodically operated for a detection period to detect illumination reflected from one or more subjects within the operating environment. Upon recognizing a source of interfering pulsed illumination within the operating environment, the timing of a subsequent detection period may be varied. In this way, sensing of the interfering pulsed illumination may be averted.

54. 发明申请

US20180033146A1 REFLECTIVITY MAP ESTIMATE FROM DOT BASED STRUCTURED LIGHT SYSTEMS 有权
公开(公告)号：US20180033146A1
公开(公告)日：2018-02-01
申请号：US15221467
申请日：2016-07-27
申请人： Michael Bleyer , Raymond Kirk Price , Jian Zhao , Denis Claude Pierre Demandolx
发明人： Michael Bleyer , Raymond Kirk Price , Jian Zhao , Denis Claude Pierre Demandolx
IPC分类号： G06T7/00
CPC分类号： G06T7/521 , G01B11/2513 , G01N21/474 , G01N2021/1734 , G01N2021/1765 , G01N2021/1785 , G06K9/20 , G06T7/0057 , G06T15/04 , G06T19/006 , G06T2200/08 , G06T2215/16
摘要： Systems and methods are provided for determining a depth map and a reflectivity map from a structured light image. The depth map can be determined by capturing the structured light image and then using a triangulation method to determine a depth map based on the dots in the captured structured light image. The reflectivity map can be determined based on the depth map and based on performing additional analysis of the dots in the captured structured light image.

55. 发明申请

US20170353712A1 PULSED GATED STRUCTURED LIGHT SYSTEMS AND METHODS 审中-公开
公开(公告)号：US20170353712A1
公开(公告)日：2017-12-07
申请号：US15174712
申请日：2016-06-06
申请人： Raymond Kirk Price , Denis Demandolx , Michael Bleyer , Ravi Kiran Nalla , Jian Zhao
发明人： Raymond Kirk Price , Denis Demandolx , Michael Bleyer , Ravi Kiran Nalla , Jian Zhao
IPC分类号： H04N13/02 , G02B27/42 , G02B5/20
CPC分类号： H04N13/254 , G01S17/107 , G01S17/46 , G01S17/89 , G02B5/208 , G02B27/425 , H04N13/296 , H04N2213/001
摘要： Structured light systems for three dimensional imaging are provided with a pulsed light source, an imaging sensor and an infrared band-pass filter to selectively pass filtered light to the imaging sensor, as well as a global shutter to control exposure of the imaging sensor to light.

56. 发明授权

US09516604B2 Method of transmitting data between a plurality of base stations and a plurality of mobile stations 有权
标题翻译：在多个基站和多个移动台之间传输数据的方法
公开(公告)号：US09516604B2
公开(公告)日：2016-12-06
申请号：US14239304
申请日：2012-08-21
申请人： Jian Zhao , Zhongding Lei
发明人： Jian Zhao , Zhongding Lei
IPC分类号： H04B7/00 , H04W52/24 , H04W52/34 , H04L5/00 , H04W72/04 , H04W52/40 , H04B7/02
CPC分类号： H04W52/243 , H04B7/024 , H04L5/0035 , H04L5/006 , H04W52/346 , H04W52/40 , H04W72/0473
摘要： A method of transmitting data between a plurality of base stations and a plurality of mobile stations is provided. The method includes ranking data links between the plurality of base stations and the plurality of mobile stations according to a quality criterion, and selecting a subset of data links for transmitting the data between the plurality of base stations and the plurality of mobile stations such that a predetermined requirement is satisfied. Selecting the subset of data links may include iteratively assigning a predetermined value to power of the data link having the lowest ranking and determining if the predetermined requirement is satisfied, until the predetermined requirement is no longer satisfied. The remaining data links may then be selected for transmitting the data between the plurality of base stations and the plurality of mobile stations.
摘要翻译：提供了一种在多个基站和多个移动台之间传输数据的方法。该方法包括根据质量标准对多个基站和多个移动台之间的数据链路进行排序，以及选择用于在多个基站和多个移动站之间传输数据的数据链路子集，使得满足预定的要求。选择数据链路的子集可以包括将预定值迭代地分配给具有最低排名的数据链路的功率，并且确定是否满足预定的要求，直到不再满足预定的要求。然后可以选择剩余的数据链路用于在多个基站和多个移动站之间发送数据。

57. 发明授权

US09379751B2 Noise canceling system and method, smart control method and device and communication equipment 有权
标题翻译：降噪系统及方法，智能控制方法及设备及通讯设备
公开(公告)号：US09379751B2
公开(公告)日：2016-06-28
申请号：US14119611
申请日：2011-11-08
申请人： Song Liu , Jian Zhao , Shasha Lou
发明人： Song Liu , Jian Zhao , Shasha Lou
IPC分类号： A61F11/06 , G10K11/16 , H03B29/00 , H04B1/12 , H04R1/10 , H04R3/02
CPC分类号： H04B1/12 , H04R1/1083 , H04R3/02 , H04R2410/05 , H04R2460/01 , H04R2499/13
摘要： The present invention discloses a noise canceling system and method, a smart control method and device and a communication equipment. Said smart control method includes: when it is detected there is no voice signal output at a receiving end of a communication equipment, receiving an outside noise signal from a reference microphone away from ears and a detection signal from a monitoring microphone near ears; implementing performance analysis on said received outside noise signal and said detection signal to estimate a noise reduction performance curve after said feed-forward active noise cancellation; and regulating parameters of the control circuit in said feed-forward active noise cancellation according to said estimated noise reduction performance curve and the preset noise reduction performance curve to make a difference between said estimated noise reduction performance curve and said preset noise reduction performance curve within a preset range.
摘要翻译：本发明公开了一种噪声消除系统和方法，智能控制方法和装置以及通信设备。所述智能控制方法包括：当检测到通信设备的接收端没有语音信号输出时，从参考麦克风远离耳朵接收外部噪声信号和从耳朵附近的监测麦克风接收的检测信号; 对所述接收的外部噪声信号和所述检测信号执行性能分析，以估计所述前馈有源噪声消除之后的噪声降低性能曲线; 以及根据所述估计的噪声降低性能曲线和预设的降噪性能曲线来调节所述前馈有源噪声消除中的控制电路的参数，以使所述估计的降噪性能曲线与所述预设噪声降低性能曲线之间的差异预设范围。

58. 发明申请

US20140041020A1 ORIENTATION AWARE AUTHENTICATION ON MOBILE PLATFORMS 有权
标题翻译：移动平台上的方位认证
公开(公告)号：US20140041020A1
公开(公告)日：2014-02-06
申请号：US13997047
申请日：2011-12-13
申请人： Jian Zhao , Yi Jin
发明人： Jian Zhao , Yi Jin
IPC分类号： G06F21/36
CPC分类号： G06F21/31 , G06F21/00 , G06F21/36 , G09G5/00 , H04M1/00 , H04M1/66
摘要： Systems and methods may provide for receiving an authentication input and determining an authentication orientation of a mobile platform during entry of the authentication input. In addition, a determination may be made as to whether to validate a user based on the authentication input and the authentication orientation of the mobile platform. Platform orientation may also be used to detect malware.
摘要翻译：系统和方法可以提供在进入认证输入期间接收认证输入并确定移动平台的认证方向。此外，可以基于移动平台的认证输入和认证取向来确定是否验证用户。平台方向也可用于检测恶意软件。

59. 发明申请

US20120278914A1 METHODS AND COMPOSITIONS FOR REGULATING PRODUCTION OF PROANTHOCYANIDINS 有权
标题翻译：调节生成蒽醌类的方法和组合物
公开(公告)号：US20120278914A1
公开(公告)日：2012-11-01
申请号：US13444507
申请日：2012-04-11
申请人： Jerome A. Verdier , Jian Zhao , Richard A. Dixon , Michael K. Udvardi
发明人： Jerome A. Verdier , Jian Zhao , Richard A. Dixon , Michael K. Udvardi
IPC分类号： C12N15/82 , A23K1/00 , C12N5/10 , C12N15/63 , A01H5/10 , C07H21/04 , C08B31/00 , A01H1/02 , A01H5/00 , A23L1/212 , C07K14/415
CPC分类号： C12N15/825 , C07K14/415
摘要： The invention provides methods and compositions for the modulation of proanthocynidin (“PA;” condensed tannin) production in plants. The methods of the invention allow creation of plants having novel phenotypes, such as alterations in levels of PA or in the types of tissues in which PAs are produced. Altered expression of PA in plants may be achieved, for instance without significantly affecting anthocyanin content or overall secondary metabolite profiles. Alternatively, expression of PA in plants may be achieved while also affecting anthocyanin content.
摘要翻译：本发明提供用于调节植物中原花青素（PA;缩合鞣酸）生产的方法和组合物。本发明的方法允许产生具有新表型的植物，例如PA水平的改变或其中产生PA的组织类型。可以实现植物中PA的改变的表达，例如不显着影响花青素含量或总体次级代谢物分布。或者，可以在植物中表达PA，同时也影响花青素含量。

60. 发明申请

US20120072730A1 CONTEXT ACCESS MANAGEMENT USING WATERMARK EXTRACTION INFORMATION 有权
标题翻译：使用WATERMARK提取信息进行上下文访问管理
公开(公告)号：US20120072730A1
公开(公告)日：2012-03-22
申请号：US13080598
申请日：2011-04-05
申请人： Joseph M. Winograd , Rade Petrovic , Jian Zhao
发明人： Joseph M. Winograd , Rade Petrovic , Jian Zhao
IPC分类号： H04L9/32
CPC分类号： G06F21/10 , G06F21/445 , G06F21/606 , G06F2221/0733 , G06F2221/0737 , G06F2221/0775 , G06F2221/2101 , G06F2221/2129 , G06F2221/2141 , G09C5/00 , H04L9/0897 , H04L9/321 , H04L9/3236 , H04L63/0281 , H04L63/0823 , H04L63/102 , H04L2209/608 , H04L2463/101 , H04L2463/103
摘要： Methods, devices, and computer program products facilitate the application of a content use policy based on watermarks that are embedded in a content. Watermark extraction and content screening operations, which can include the application of content usage enforcement actions, may be organized such that some or all of the operations can be conducted at different times by different devices. These operations can be conducted by one or more trusted devices that reside in a networked environment. Real-time access to a content can also be facilitated by utilizing existing watermark extraction records. To facilitate real-time access to the content, the extraction records may contain segmented authentication information that correspond to particular segments of the content that is being accessed. Additionally, or alternatively, new watermark extraction operations can be conducted in real-time to produce new watermark extraction records.
摘要翻译：方法，设备和计算机程序产品促进基于嵌入在内容中的水印的内容使用策略的应用。可以组织可包括内容使用执行动作的应用的水印提取和内容筛选操作，使得可以通过不同的设备在不同的时间进行一些或全部操作。这些操作可以由位于联网环境中的一个或多个受信任的设备进行。通过利用现有的水印提取记录，也可以实现对内容的访问。为了便于对内容的实时访问，提取记录可以包含对应于正被访问的内容的特定段的分段认证信息。另外或者可替代地，可以实时地进行新的水印提取操作以产生新的水印提取记录。

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