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Patent Agency Ranking
公开(公告)号：US20180096195A1
公开(公告)日：2018-04-05
申请号：US14952447
申请日：2015-11-25
Applicant: Microsoft Technology Licensing, LLC
Inventor： Cristian Canton Ferrer , Stanley T. Birchfield , Adam Kirk , Cha Zhang
CPC classification number: G06K9/00234 , G06K9/4642 , G06K9/6857 , G06T7/20
Abstract: Examples are disclosed herein that relate to face detection. One example provides a computing device comprising a logic subsystem and a storage subsystem holding instructions executable by the logic subsystem to receive an image, apply a tile array to the image, the tile array comprising a plurality of tiles, and perform face detection on at least a subset of the tiles, where determining whether or not to perform face detection on a given tile is based on a likelihood that the tile includes at least a portion of a human face.
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公开(公告)号：US09621795B1
公开(公告)日：2017-04-11
申请号：US14991847
申请日：2016-01-08
Applicant: Microsoft Technology Licensing, LLC
Inventor： Oliver Arthur Whyte , Ross Cutler , Avronil Bhattacharjee , Adarsh Prakash Murthy Kowdle , Adam Kirk , Stanley T. Birchfield , Cha Zhang
CPC classification number: H04R1/406 , G01S3/80 , G06T7/75 , G06T2207/30196 , H04M3/567 , H04M3/568 , H04M2203/509 , H04M2242/30 , H04N5/23219 , H04N5/23296 , H04N7/142 , H04N7/147 , H04N7/15 , H04R3/005 , H04R29/005 , H04R2430/20
Abstract: Various examples related to determining a location of an active speaker are provided. In one example, image data of a room from an image capture device is received and a three dimensional model is generated. First audio data from a first microphone array at the image capture device is received. Second audio data from a second microphone array laterally spaced from the image capture device is received. Using the three dimensional model, a location of the second microphone array with respect to the image capture device is determined. Using the audio data and the location and angular orientation of the second microphone array, an estimated location of the active speaker is determined. Using the estimated location, a setting for the image capture device is determined and outputted to highlight the active speaker.
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公开(公告)号：US09980040B2
公开(公告)日：2018-05-22
申请号：US15441793
申请日：2017-02-24
Applicant: Microsoft Technology Licensing, LLC
Inventor： Oliver Arthur Whyte , Ross Cutler , Avronil Bhattacharjee , Adarsh Prakash Murthy Kowdle , Adam Kirk , Stanley T. Birchfield , Cha Zhang
CPC classification number: H04R1/406 , G01S3/80 , G06T7/75 , G06T2207/30196 , H04M3/567 , H04M3/568 , H04M2203/509 , H04M2242/30 , H04N5/23219 , H04N5/23296 , H04N7/142 , H04N7/147 , H04N7/15 , H04R3/005 , H04R29/005 , H04R2430/20
Abstract: Various examples related to determining a location of an active participant are provided. In one example, image data of a room from an image capture device is received. First audio data from a first microphone array at the image capture device is received. Second audio data from a second microphone array spaced from the image capture device is received. Using a three dimensional model, a location of the second microphone array is determined. Using the first audio data, second audio data, location of the second microphone array, and an angular orientation of the second microphone array, an estimated location of the active participant is determined.
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公开(公告)号：US09646410B2
公开(公告)日：2017-05-09
申请号：US14788722
申请日：2015-06-30
Applicant: Microsoft Technology Licensing, LLC
Inventor： Alvaro Collet Romea , Steve Sullivan , Adam Kirk
CPC classification number: G06T15/205 , G06K9/00208 , G06K9/00214 , G06K9/6211 , G06K9/629 , G06T7/33 , G06T17/00 , G06T17/20 , G06T2207/10028 , G06T2207/20076 , G06T2210/56 , G06T2215/16
Abstract: A three-dimensional (3D) scene is computationally reconstructed using a combination of plural modeling techniques. Point clouds representing an object in the 3D scene are generated by different modeled techniques and each point is encoded with a confidence value which reflects a degree of accuracy in describing the surface of the object in the 3D scene based on strengths and weaknesses of each modeling technique. The point clouds are merged in which a point for each location on the object is selected according to the modeling technique that provides the highest confidence.
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公开(公告)号：US20170201825A1
公开(公告)日：2017-07-13
申请号：US15441793
申请日：2017-02-24
Applicant: Microsoft Technology Licensing, LLC
Inventor： Oliver Arthur Whyte , Ross Cutler , Avronil Bhattacharjee , Adarsh Prakash Murthy Kowdle , Adam Kirk , Stanley T. Birchfield , Cha Zhang
CPC classification number: H04R1/406 , G01S3/80 , G06T7/75 , G06T2207/30196 , H04M3/567 , H04M3/568 , H04M2203/509 , H04M2242/30 , H04N5/23219 , H04N5/23296 , H04N7/142 , H04N7/147 , H04N7/15 , H04R3/005 , H04R29/005 , H04R2430/20
Abstract: Various examples related to determining a location of an active participant are provided. In one example, image data of a room from an image capture device is received. First audio data from a first microphone array at the image capture device is received. Second audio data from a second microphone array spaced from the image capture device is received. Using a three dimensional model, a location of the second microphone array is determined. Using the first audio data, second audio data, location of the second microphone array, and an angular orientation of the second microphone array, an estimated location of the active participant is determined.
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