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1. 发明授权

US09432620B2 Determining a synchronization relationship 有权
标题翻译：确定同步关系
公开(公告)号：US09432620B2
公开(公告)日：2016-08-30
申请号：US14616402
申请日：2015-02-06
申请人： Hewlett-Packard Development Company, L.P.
发明人： John G. Apostolopoulos , Ramin Samadani , Mitchell Trott
IPC分类号： H04N7/15 , H04N7/14
CPC分类号： H04N7/147 , H04N7/142 , H04N7/15
摘要： An example partially transmissive display is provided to output data to a user. The partially transmissive display can include a capture device to receive captured data transmitted through the partially transmissive display, and data generated on and/or reflected from the partially transmissive display. A cross-talk reduction component may be included to receive the captured data and a remote signal comprising displayed content on the partially transmissive display. The cross-talk component may utilize the remote signal and the captured data to reduce cross-talk and output a corrected signal to one or more remote participants.
摘要翻译：提供示例性部分透射显示以向用户输出数据。部分透射显示器可以包括用于接收通过部分透射显示器传输的捕获数据的捕获装置，以及在部分透射显示器上产生和/或反射的数据。可以包括串扰减少部件以接收捕获的数据和包括部分透射显示器上的显示内容的远程信号。串扰分量可以利用远程信号和捕获的数据来减少串扰，并将校正的信号输出到一个或多个远程参与者。

2. 发明申请

US20150156453A1 DETERMINING A SYNCHRONIZATION RELATIONSHIP 有权
标题翻译：确定同步关系
公开(公告)号：US20150156453A1
公开(公告)日：2015-06-04
申请号：US14616402
申请日：2015-02-06
申请人： Hewlett-Packard Development Company, L.P.
发明人： John G. Apostolopoulos , Ramin Samadani , Mitchell Trott
IPC分类号： H04N7/14 , H04N7/15
CPC分类号： H04N7/147 , H04N7/142 , H04N7/15
摘要： An example partially transmissive display is provided to output data to a user. The partially transmissive display can include a capture device to receive captured data transmitted through the partially transmissive display, and data generated on and/or reflected from the partially transmissive display. A cross-talk reduction component may be included to receive the captured data and a remote signal comprising displayed content on the partially transmissive display. The cross-talk component may utilize the remote signal and the captured data to reduce cross-talk and output a corrected signal to one or more remote participants.
摘要翻译：提供示例性部分透射显示以向用户输出数据。部分透射显示器可以包括用于接收通过部分透射显示器传输的捕获数据的捕获装置，以及在部分透射显示器上产生和/或反射的数据。可以包括串扰减少部件以接收捕获的数据和包括部分透射显示器上的显示内容的远程信号。串扰分量可以利用远程信号和捕获的数据来减少串扰，并将校正的信号输出到一个或多个远程参与者。

3. 发明授权

US08947563B2 Reducing crosstalk 有权
标题翻译：减少串扰
公开(公告)号：US08947563B2
公开(公告)日：2015-02-03
申请号：US13834472
申请日：2013-03-15
申请人： Hewlett-Packard Development Company, L.P.
发明人： Ramin Samadani , Dookun Park
IPC分类号： H04N5/217 , H04N7/15
CPC分类号： H04N7/144
摘要： A method for reducing video crosstalk in a display-camera system includes capturing a first image of a local site while projecting an image of a remote site with a first intensity gain; capturing a second image of the local site while projecting the image with a second gain that is different from the first gain; capturing a first mixed image of the local site that includes the first image combined with the projected image having first gain and a second mixed image of the local site that includes the second image combined with the projected image having second gain; performing crosstalk reduction on the mixed images to create a reconstructed image of the local site, wherein performing crosstalk reduction of the mixed images includes determining whether a pixel value variation between the mixed images is affected by motion in the first and the second image of the local site.
摘要翻译：一种用于减少显示摄像机系统中的视频串扰的方法包括在以第一强度增益投影远端站点的图像的同时捕获局部站点的第一图像; 在以与第一增益不同的第二增益投影图像的同时捕获本地站点的第二图像; 捕获包括与具有第一增益的投影图像组合的第一图像的第一混合图像和包括与具有第二增益的投影图像组合的第二图像的局部位点的第二混合图像; 对所述混合图像进行串扰降低以产生所述局部位置的重建图像，其中执行所述混合图像的串扰降低包括确定所述混合图像之间的像素值变化是否受到所述局部的所述第一和第二图像中的运动的影响现场。

4. 发明授权

US09774743B2 Silence signatures of audio signals 有权
公开(公告)号：US09774743B2
公开(公告)日：2017-09-26
申请号：US14758992
申请日：2013-03-29
申请人： Hewlett-Packard Development Company, L.P.
发明人： Wai-Tian Tan , Ramin Samadani , Mary G. Baker
IPC分类号： H04M3/42 , H04M3/56 , G10L25/78
CPC分类号： H04M3/568 , G10L25/78 , H04M2203/352
摘要： A method performed by a processing system. The method includes generating silence signatures of audio signals from a plurality of device based on energy levels of the audio signals, providing the silence signatures to an interaction service, and out-putting interaction information corresponding to the devices.

5. 发明申请

US20140267835A1 REDUCING CROSSTALK 有权
标题翻译：减少CROSSTALK
公开(公告)号：US20140267835A1
公开(公告)日：2014-09-18
申请号：US13834472
申请日：2013-03-15
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Ramin Samadani , Dookun Park
IPC分类号： H04N5/217
CPC分类号： H04N7/144
摘要： A method for reducing video crosstalk in a display-camera system includes capturing a first image of a local site while projecting an image of a remote site with a first intensity gain; capturing a second image of the local site while projecting the image with a second gain that is different from the first gain; capturing a first mixed image of the local site that includes the first image combined with the projected image having first gain and a second mixed image of the local site that includes the second image combined with the projected image having second gain; performing crosstalk reduction on the mixed images to create a reconstructed image of the local site, wherein performing crosstalk reduction of the mixed images includes determining whether a pixel value variation between the mixed images is affected by motion in the first and the second image of the local site.
摘要翻译：一种用于减少显示摄像机系统中的视频串扰的方法包括在以第一强度增益投影远端站点的图像的同时捕获局部站点的第一图像; 在以与第一增益不同的第二增益投影图像的同时捕获本地站点的第二图像; 捕获包括与具有第一增益的投影图像组合的第一图像的第一混合图像和包括与具有第二增益的投影图像组合的第二图像的局部位点的第二混合图像; 对所述混合图像进行串扰降低以产生所述局部位置的重建图像，其中执行所述混合图像的串扰降低包括确定所述混合图像之间的像素值变化是否受到所述局部的所述第一和第二图像中的运动的影响现场。

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