公开(公告)号：EP4264563A1

公开(公告)日：2023-10-25

申请号：EP21827807.5

申请日：2021-11-22

Applicant: QUALCOMM INCORPORATED

Inventor： MEQUANINT, Eyasu Zemene ,  QI, Yingyong ,  BI, Ning

IPC: G06V10/26 ,  G06T7/11 ,  G06V10/764 ,  G06V10/82 ,  G06V30/19

公开(公告)号：EP3357229A1

公开(公告)日：2018-08-08

申请号：EP16757761.8

申请日：2016-08-05

Applicant: Qualcomm Incorporated

Inventor： GAO, Jinglun ,  GAO, Dashan ,  ZHONG, Xin ,  QI, Yingyong

IPC: H04N5/232

CPC classification number: H04N5/23296 ,  G01S3/00 ,  G01S3/7864 ,  G01S5/16 ,  G06T7/20 ,  G06T7/337 ,  G06T7/74 ,  H04N5/23222 ,  H04N5/23258 ,  H04N5/2328

Abstract: An electronic device is described. The electronic device includes a processor. The processor is configured to obtain a plurality of images. The processor is also configured to obtain global motion information indicating global motion between at least two of the plurality of images. The processor is further configured to obtain object tracking information indicating motion of a tracked object between the at least two of the plurality of images. The processor is additionally configured to perform automatic zoom based on the global motion information and the object tracking information. Performing automatic zoom produces a zoom region including the tracked object. The processor is configured to determine a motion response speed for the zoom region based on a location of the tracked object within the zoom region.

公开(公告)号：EP2807629B1

公开(公告)日：2017-09-20

申请号：EP12806819.4

申请日：2012-12-12

Applicant: QUALCOMM INCORPORATED

Inventor： QI, Yingyong ,  YANG, Ruiduo ,  SUNDARESAN, Sairam

IPC: G06T7/564 ,  G06T7/579

CPC classification number: G06T7/564 ,  G06T7/579 ,  G06T2207/10016 ,  H04N13/207

Abstract: A particular method includes determining, based on data received from at least one motion sensor, a movement of a mobile device from a first position to a second position. The method also includes computing a three-dimensional (3D) model of an object based on a first image of the object corresponding to a first view of the object from the first position of the mobile device, a second image of the object corresponding to a second view of the object from the second position of the mobile device, and the movement of the mobile device.

Abstract translation: 特定方法包括基于从至少一个运动传感器接收到的数据来确定移动设备从第一位置到第二位置的移动。 该方法还包括基于对应于来自移动设备的第一位置的对象的第一视图的对象的第一图像来计算对象的三维（3D）模型，该对象的第二图像对应于 来自移动设备的第二位置的对象的第二视图以及移动设备的移动。

公开(公告)号：EP3020023A1

公开(公告)日：2016-05-18

申请号：EP14737417.7

申请日：2014-06-12

Applicant: Qualcomm Incorporated

Inventor： GUO, Feng ,  BI, Ning ,  QI, Yingyong

IPC: G06T7/00

CPC classification number: G06T15/00 ,  G06K9/00208 ,  G06T7/593 ,  G06T2207/30201

Abstract: A method for three-dimensional face generation is described. An inverse depth map is calculated based on a depth map and an inverted first matrix. The inverted first matrix is generated from two images in which pixels are aligned vertically and differ horizontally. The inverse depth map is normalized to correct for distortions in the depth map caused by image rectification. A three-dimensional face model is generated based on the inverse depth map and one of the two images.

Abstract translation: 描述用于三维面部生成的方法。 基于深度图和倒置的第一矩阵计算逆深度图。 反转的第一矩阵由两个图像生成，其中像素垂直对齐并且水平不同。 将反相深度图归一化以校正由图像校正引起的深度图中的失真。 基于逆深度图和两个图像之一生成三维面部模型。

公开(公告)号：EP2885742A1

公开(公告)日：2015-06-24

申请号：EP13752752.9

申请日：2013-08-07

Applicant: Qualcomm Incorporated

Inventor： QI, Yingyong ,  BI, Ning ,  GUO, Feng

IPC: G06K9/00 ,  G06K9/62 ,  G06K9/46

CPC classification number: G06K9/00221 ,  G06K9/00288 ,  G06K9/6232 ,  G06K9/6255 ,  G06K2009/4666

Abstract: Apparatus and methods for facial detection are disclosed. A plurality of images of an observed face is received for identification. Based at least on two or more selected images of the plurality of images, a template of the observed face is generated. In some embodiments, the template is a subspace generated based on feature vectors of the plurality of received images. A database of identities and corresponding facial data of known persons is searched based at least on the template of the observed face and the facial data of the known persons. One or more identities of the known persons are selected based at least on the search.

Abstract translation: 公开了用于面部检测的设备和方法。 接收观察到的脸部的多个图像用于识别。 至少基于多个图像中的两个或更多个选择的图像，生成观察到的面部的模板。 在一些实施例中，模板是基于多个接收图像的特征向量生成的子空间。 至少基于观察到的面部的模板和已知人员的面部数据来搜索已知人员的身份和对应面部数据的数据库。 至少基于搜索来选择已知人员的一个或多个身份。

公开(公告)号：EP2647207A1

公开(公告)日：2013-10-09

申请号：EP11791726.0

申请日：2011-11-28

Applicant: Qualcomm Incorporated

Inventor： ZHANG, Xuerui ,  BI, Ning ,  QI, Yingyong

IPC: H04N13/00 ,  H04N13/02 ,  G06T19/00

CPC classification number: G06T19/006 ,  H04N13/156

Abstract: A three dimensional (3D) mixed reality system combines a real 3D image or video, captured by a 3D camera for example, with a virtual 3D image rendered by a computer or other machine to render a 3D mixed-reality image or video. A 3D camera can acquire two separate images (a left and a right) of a common scene, and superimpose the two separate images to create a real image with a 3D depth effect. The 3D mixed-reality system can determine a distance to a zero disparity plane for the real 3D image, determine one or more parameters for a projection matrix based on the distance to the zero disparity plane, render a virtual 3D object based on the projection matrix, combine the real image and the virtual 3D object to generate a mixed-reality 3D image.

公开(公告)号：EP2633476A1

公开(公告)日：2013-09-04

申请号：EP11781927.6

申请日：2011-10-27

Applicant: Qualcomm Incorporated

Inventor： QI, Yingyong

IPC: G06K9/46

CPC classification number: G06K9/4671 ,  G06K9/6247

Abstract: Present embodiments contemplate systems, apparatus, and methods to improve feature generation for object recognition. Particularly, present embodiments contemplate excluding and/or modifying portions of images corresponding to dispersed pixel distributions. By excluding and/or modifying these regions within the feature generation process, fewer unfavorable features are generated and computation resources may be more efficiently employed.

公开(公告)号：EP1301922B1

公开(公告)日：2006-12-27

申请号：EP01953554.1

申请日：2001-07-17

Applicant: QUALCOMM INCORPORATED

Inventor： GARUDADRI, Harinath ,  OSES, David, Puig ,  BI, Ning ,  QI, Yingyong

IPC: G10L15/28 ,  G10L15/08

CPC classification number: G10L15/32

Abstract: A method and system that combines voice recognition engines and resolves any differences between the results of individual voice recognition engines. A speaker independent (SI) Hidden Markov Model (HMM) engine, a speaker independent Dynamic Time Warping (DTW-SI) engine and a speaker dependent Dynamic Time Warping (DTW-SD) engine are combined. Combining and resolving the results of these engines results in a system with better recognition accuracy and lower rejection rates than using the results of only one engine.

公开(公告)号：EP1301922A1

公开(公告)日：2003-04-16

申请号：EP01953554.1

申请日：2001-07-17

Applicant: QUALCOMM Incorporated

Inventor： GARUDADRI, Harinath ,  OSES, David, Puig ,  BI, Ning ,  QI, Yingyong

IPC: G10L15/26

CPC classification number: G10L15/32

Abstract: A method and system that combines voice recognition engines and resolves any differences between the results of individual voice recognition engines. A speaker independent (SI) Hidden Markov Model (HMM) engine, a speaker independent Dynamic Time Warping (DTW-SI) engine and a speaker dependent Dynamic Time Warping (DTW-SD) engine are combined. Combining and resolving the results of these engines results in a system with better recognition accuracy and lower rejection rates than using the results of only one engine.

公开(公告)号：EP3791315A1

公开(公告)日：2021-03-17

申请号：EP19725549.0

申请日：2019-05-08

Applicant: QUALCOMM INCORPORATED

Inventor： SAMBHWANI, Sharad ,  SANDEROVICH, Amichai ,  HEMO, Evyatar ,  LEVITAN, Evgeny ,  HOF, Eran ,  SALAMA, Mohammad Faroq ,  SARKIS, Michel Adib ,  BI, Ning ,  QI, Yingyong

IPC: G06K9/00 ,  G06K9/20