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公开(公告)号：US10156937B2
公开(公告)日：2018-12-18
申请号：US15024107
申请日：2013-09-24
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Daniel R Tretter , Jinman Kang , Kar Han Tan , Wei Hong , David Bradley Short , Otto Sievert
IPC: G06F3/042 , G06F3/14 , G06F3/0354 , G06T7/13 , G06T7/174
Abstract: Examples disclosed herein relate to determining a segmentation boundary based on images representing an object. Examples include an IR image based on IR light reflected by an object disposed between an IR camera and an IR-absorbing surface, a color image representing the object disposed between the color camera and the IR-absorbing surface, and determining a segmentation boundary for the object.
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2.发明申请公开(公告)号：US20160231866A1
公开(公告)日：2016-08-11
申请号：US15024107
申请日：2013-09-24
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Daniel R Tretter , Jinman Kang , Kar Han Tan , Wei Hong , David Bradley Short , Otto Sievert
IPC: G06F3/042 , G06F3/14 , G06T7/00 , G06F3/0354
CPC classification number: G06F3/0425 , G06F3/03547 , G06F3/14 , G06T7/13 , G06T7/174 , G06T2207/10024 , G06T2207/10028 , G06T2207/10048
Abstract: Examples disclosed herein relate to determining a segmentation boundary based on images representing an object. Examples include an IR image based on IR light reflected by an object disposed between an IR camera and an IR-absorbing surface, a color image representing the object disposed between the color camera and the IR-absorbing surface, and determining a segmentation boundary for the object.
Abstract translation: 本文公开的示例涉及基于表示对象的图像来确定分割边界。 实例包括基于由设置在IR照相机和IR吸收表面之间的物体反射的IR光的IR图像，表示设置在彩色照相机和IR吸收表面之间的物体的彩色图像，以及确定用于 目的。
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公开(公告)号：US08866880B2
公开(公告)日：2014-10-21
申请号：US13627849
申请日：2012-09-26
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Kar-Han Tan , Wei Hong
IPC: H04N13/00
CPC classification number: H04N7/144
Abstract: A method performed by a display-camera system includes displaying first content and second content that occludes a portion of the first content on a display during a first time period, displaying the second content and third content on the display during a second time period that is non-overlapping with the first time period, the third content to minimize crosstalk from the first content, and capturing fourth content with a camera through the display during the second time period.
Abstract translation: 由显示照相机系统执行的方法包括在第一时间段期间在第一时间段中显示在显示器上遮盖第一内容的一部分的第一内容和第二内容，在第二时间段内显示第二内容和第三内容， 与第一时间段不重叠的第三内容，用于最小化来自第一内容的串扰的第三内容，以及在第二时间段期间通过显示器利用相机拍摄第四内容。
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Patent Agency Ranking
4.发明申请IDENTIFYING A TARGET TOUCH REGION OF A TOUCH-SENSITIVE SURFACE BASED ON AN IMAGE 审中-公开基于图像识别触觉敏感面的目标触摸区域公开(公告)号：US20160231862A1
公开(公告)日：2016-08-11
申请号：US15024100
申请日：2013-09-24
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Daniel R Tretter , Jinman Kang , Kar Han Tan , Wei Hong , Bradley N Suggs , David Bradley Short , Otto Sievert
IPC: G06F3/041 , G09G3/00 , G06T7/00 , G06F3/042 , G06F3/0354
CPC classification number: G06F3/0418 , G06F3/03545 , G06F3/0416 , G06F3/0425 , G06F2203/04106 , G06T7/12 , G06T7/50 , G06T7/75 , G09G3/002 , G09G2360/144
Abstract: Examples disclosed herein relate to identifying a target touch region of a touch-sensitive surface based on an image. Examples include a touch input detected at a location of a touch-sensitive surface, an image representing an object disposed between a camera that captures the image and the touch-sensitive surface, identifying a target touch region of a touch-sensitive surface based on an image, and rejecting the detected touch input when the location of the detected touch input is not within any of the at least one identified target touch region of the touch-sensitive surface.
Abstract translation: 本文公开的示例涉及基于图像来识别触敏表面的目标触摸区域。 示例包括在触敏表面的位置处检测到的触摸输入，表示设置在拍摄图像的相机和触敏表面之间的对象的图像，基于触敏表面识别触敏表面的目标触摸区域 当检测到的触摸输入的位置不在触敏表面的至少一个识别的目标触摸区域中的任何一个内时，拒绝检测到的触摸输入。
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5.发明授权公开(公告)号：US09413950B2
公开(公告)日：2016-08-09
申请号：US13750656
申请日：2013-01-25
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Wei Hong
IPC: H04N5/225 , H04N5/232 , H04N21/4223 , H04N21/426 , H04N21/436 , H04N21/442 , H04N21/4788
CPC classification number: H04N5/23229 , H04N21/4223 , H04N21/42684 , H04N21/436 , H04N21/44227 , H04N21/4788
Abstract: A method performed by a processing system includes determining a device identifier corresponding to a device from a series of captured images that include a light signal emitted by the device.
Abstract translation: 由处理系统执行的方法包括从包括由该设备发射的光信号的一系列捕获图像中确定与设备相对应的设备标识符。
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公开(公告)号：US10324563B2
公开(公告)日：2019-06-18
申请号：US15024100
申请日：2013-09-24
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Daniel R Tretter , Jinman Kang , Kar Han Tan , Wei Hong , Bradley N Suggs , David Bradley Short , Otto Sievert
Abstract: Examples disclosed herein relate to identifying a target touch region of a touch-sensitive surface based on an image. Examples include a touch input detected at a location of a touch-sensitive surface, an image representing an object disposed between a camera that captures the image and the touch-sensitive surface, identifying a target touch region of a touch-sensitive surface based on an image, and rejecting the detected touch input when the location of the detected touch input is not within any of the at least one identified target touch region of the touch-sensitive surface.
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公开(公告)号：US09286717B2
公开(公告)日：2016-03-15
申请号：US13954697
申请日：2013-07-30
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Vuong Le , Wei Hong , Kar-Han Tan , John Apostolopoulos
CPC classification number: G06T17/00 , G06T7/246 , G06T7/579 , G06T2200/04 , G06T2200/08 , G06T2207/10016 , G06T2207/10024 , G06T2207/10028
Abstract: According to an example, 3D modeling motion parameters may be simultaneously determined for video frames according to different first and second motion estimation techniques. In response to detecting a failure of the first motion estimation technique, the 3D modeling motion parameters determined according to the second motion estimation technique may be used to re-determine the 3D modeling motion parameters according to the first motion estimation technique.
Abstract translation: 根据一个示例，可以根据不同的第一和第二运动估计技术来为视频帧同时确定3D建模运动参数。 响应于检测到第一运动估计技术的故障，可以使用根据第二运动估计技术确定的3D建模运动参数，以根据第一运动估计技术重新确定3D建模运动参数。
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公开(公告)号：US20150035820A1
公开(公告)日：2015-02-05
申请号：US13954697
申请日：2013-07-30
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Vuong Le , Wei Hong , Kar-Han Tan , John Apostolopoulos
CPC classification number: G06T17/00 , G06T7/246 , G06T7/579 , G06T2200/04 , G06T2200/08 , G06T2207/10016 , G06T2207/10024 , G06T2207/10028
Abstract: According to an example, 3D modeling motion parameters may be simultaneously determined for video frames according to different first and second motion estimation techniques. In response to detecting a failure of the first motion estimation technique, the 3D modeling motion parameters determined according to the second motion estimation technique may be used to re-determine the 3D modeling motion parameters according to the first motion estimation technique.
Abstract translation: 根据一个示例，可以根据不同的第一和第二运动估计技术来为视频帧同时确定3D建模运动参数。 响应于检测到第一运动估计技术的故障，可以使用根据第二运动估计技术确定的3D建模运动参数，以根据第一运动估计技术重新确定3D建模运动参数。
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