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41.发明授权公开(公告)号：US09538164B2
公开(公告)日：2017-01-03
申请号：US13738514
申请日：2013-01-10
Applicant: QUALCOMM Incorporated
Inventor： Ning Bi , Xuerui Zhang
CPC classification number: H04N13/279 , G06T15/005
Abstract: The example techniques of this disclosure are directed to generating a stereoscopic view from an application designed to generate a mono view. For example, the techniques may modify instructions for a vertex shader based on a viewing angle. When the modified vertex shader is executed, the modified vertex shader may generate coordinates for vertices for a stereoscopic view based on the viewing angle.
Abstract translation: 本公开的示例性技术涉及从被设计成生成单视图的应用产生立体视图。 例如，这些技术可以基于视角修改顶点着色器的指令。 当修改的顶点着色器被执行时，修改的顶点着色器可以基于视角为立体视图的顶点生成坐标。
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公开(公告)号：US20160373723A1
公开(公告)日：2016-12-22
申请号：US15255121
申请日：2016-09-01
Applicant: QUALCOMM Incorporated
Inventor： Ruiduo Yang , Ning Bi
CPC classification number: H04N13/204 , G06T7/194 , G06T7/254 , G06T7/50 , G06T7/73 , G06T19/006 , G06T2207/10028
Abstract: A device includes a sensor configured to determine an angle of a longitudinal extent of the device with respect to a ground surface. The device also includes an estimator configured to estimate a first distance and to estimate a second distance based on the angle and the first distance. The first distance is associated with a first projection from a center of the device to the ground surface. The first projection is perpendicular to the longitudinal extent of the device. The second distance is associated with a second projection from the center of the device to the ground surface. The second projection is perpendicular to the ground surface.
Abstract translation: 一种装置包括被配置为确定装置相对于地面的纵向范围的角度的传感器。 该装置还包括被配置为基于角度和第一距离估计第一距离并估计第二距离的估计器。 第一距离与从设备的中心到地面的第一突起相关联。 第一突起垂直于装置的纵向延伸。 第二距离与从装置的中心到地面的第二突起相关联。 第二个投影垂直于地面。
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公开(公告)号：US09348560B2
公开(公告)日：2016-05-24
申请号：US14106539
申请日：2013-12-13
Applicant: QUALCOMM Incorporated
Inventor： Binglong Xie , Shuxue Quan , Ning Bi , Jianfeng Ren , Lei Xu , Ananthapadmanabhan Arasanipalai Kandhadai
CPC classification number: G06F8/34 , G06F8/451 , G06F9/50 , G06F9/5044 , Y02D10/22
Abstract: A method includes accessing, at a computing device, data descriptive of a graph representing a program. The graph includes multiple nodes representing execution steps of the program and includes multiple edges representing data transfer steps. The method also includes determining at least two heterogeneous hardware resources of the computing device that are available to execute code represented by one or more of the nodes, and determining one or more paths from a source node to a sink node based on a topology of the graph. The method further includes scheduling execution of code at the at least two heterogeneous hardware resources. The code is represented by at least one of the multiple nodes, and the execution of the code is scheduled based on the one or more paths.
Abstract translation: 一种方法包括在计算设备处访问描述代表节目的图形的数据。 该图包括表示程序的执行步骤的多个节点，并且包括表示数据传送步骤的多个边。 该方法还包括确定可用于执行由一个或多个节点表示的代码的计算设备的至少两个异构硬件资源，以及基于所述节点的拓扑来确定从源节点到汇聚节点的一个或多个路径 图形。 该方法还包括在至少两个异构硬件资源上调度代码的执行。 代码由多个节点中的至少一个表示，并且基于一个或多个路径调度代码的执行。
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公开(公告)号：US09323988B2
公开(公告)日：2016-04-26
申请号：US14446031
申请日：2014-07-29
Applicant: QUALCOMM Incorporated
Inventor： Yingyong Qi , Ning Bi , Xuerui Zhang
CPC classification number: G06K9/00536 , G06T7/20 , G06T2207/20012
Abstract: Embodiments include methods and systems for context-adaptive pixel processing based, in part, on a respective weighting-value for each pixel or a group of pixels. The weighting-values provide an indication as to which pixels are more pertinent to pixel processing computations. Computational resources and effort can be focused on pixels with higher weights, which are generally more pertinent for certain pixel processing determinations.
Abstract translation: 实施例包括部分地基于每个像素或一组像素的相应加权值的用于上下文自适应像素处理的方法和系统。 加权值提供关于哪些像素与像素处理计算更相关的指示。 计算资源和努力可以集中在具有较高权重的像素上，这通常与某些像素处理确定相关。
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公开(公告)号：US09129157B2
公开(公告)日：2015-09-08
申请号：US13874180
申请日：2013-04-30
Applicant: QUALCOMM Incorporated
Inventor： Hui Chao , Jiajian Chen , Ning Bi
CPC classification number: G06K9/00624 , G06T7/20 , G06T7/80
Abstract: Methods, systems, computer-readable media, and apparatuses for image-based status determination are presented. In some embodiments, a method includes capturing at least one image of a moving path. At least one feature within the at least one image is analyzed and based on the analysis of the at least one feature, a direction of movement of the moving path is determined. In some embodiments, a method includes capturing an image of an inclined path. At least one feature within the image is analyzed and based on analysis of the at least one feature, a determination is made whether the image was captured from a top position relative to the inclined path or a bottom position relative to the inclined path.
Abstract translation: 提出了用于基于图像的状态确定的方法，系统，计算机可读介质和装置。 在一些实施例中，一种方法包括捕获移动路径的至少一个图像。 分析至少一个图像内的至少一个特征，并且基于至少一个特征的分析，确定移动路径的移动方向。 在一些实施例中，一种方法包括捕获倾斜路径的图像。 分析图像内的至少一个特征，并且基于对至少一个特征的分析，确定图像是从相对于倾斜路径的顶部位置或相对于倾斜路径的底部位置被捕获的。
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Patent Agency Ranking
公开(公告)号：US12236614B2
公开(公告)日：2025-02-25
申请号：US17828962
申请日：2022-05-31
Applicant: QUALCOMM Incorporated
Inventor： Jiancheng Lyu , Dashan Gao , Yingyong Qi , Shuai Zhang , Ning Bi
Abstract: Systems and techniques are provided for performing scene segmentation and object tracking. For example, a method for processing one or more frames. The method may include determining first one or more features from a first frame. The first frame includes a target object. The method may include obtaining a first mask associated with the first frame. The first mask includes an indication of the target object. The method may further include generating, based on the first mask and the first one or more features, a representation of a foreground and a background of the first frame. The method may include determining second one or more features from a second frame and determining, based on the representation of the foreground and the background of the first frame and the second one or more features, a location of the target object in the second frame.
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公开(公告)号：US12154189B2
公开(公告)日：2024-11-26
申请号：US17668956
申请日：2022-02-10
Applicant: QUALCOMM Incorporated
Inventor： Junkang Zhang , Zhen Wang , Lei Wang , Ning Bi
Abstract: Systems and techniques are described for image processing. An imaging system receives an identity image and an attribute image. The identity image depicts a first person having an identity. The attribute image depicts a second person having an attribute, such as a facial feature, an accessory worn by the second person, and/or an expression. The imaging system uses trained machine learning model(s) to generate a combined image based on the identity image and the attribute image. The combined image depicts a virtual person having both the identity of the first person and the attribute of the second person. The imaging system outputs the combined image, for instance by displaying the combined image or sending the combined image to a receiving device. In some examples, the imaging system updates the trained machine learning model(s) based on the combined image.
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公开(公告)号：US11887404B2
公开(公告)日：2024-01-30
申请号：US17457365
申请日：2021-12-02
Applicant: QUALCOMM Incorporated
Inventor： Eyasu Zemene Mequanint , Shuai Zhang , Yingyong Qi , Ning Bi
CPC classification number: G06V40/172 , G06F21/32 , G06F21/44 , G06V10/17 , G06V40/50
Abstract: Techniques and systems are provided for authenticating a user of a device. For example, input biometric data associated with a person can be obtained. A similarity score for the input biometric data can be determined by comparing the input biometric data to a set of templates that include reference biometric data associated with the user. The similarity score can be compared to an authentication threshold. The person is authenticated as the user when the similarity score is greater than the authentication threshold. The similarity score can also be compared to a learning threshold that is greater than the authentication threshold. A new template including features of the input biometric data is saved for the user when the similarity score is less than the learning threshold and greater than the authentication threshold.
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公开(公告)号：US11756334B2
公开(公告)日：2023-09-12
申请号：US17185811
申请日：2021-02-25
Applicant: QUALCOMM Incorporated
Inventor： Peng Liu , Lei Wang , Kuang-Man Huang , Michel Adib Sarkis , Ning Bi
IPC: G06V40/16 , G06N3/08 , G06F18/214
CPC classification number: G06V40/174 , G06F18/214 , G06N3/08 , G06V40/171
Abstract: Systems and techniques are provided for facial expression recognition. In some examples, a system receives an image frame corresponding to a face of a person. The system also determines, based on a three-dimensional model of the face, landmark feature information associated with landmark features of the face. The system then inputs, to at least one layer of a neural network trained for facial expression recognition, the image frame and the landmark feature information. The system further determines, using the neural network, a facial expression associated with the face.
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公开(公告)号：US11538232B2
公开(公告)日：2022-12-27
申请号：US16583041
申请日：2019-09-25
Applicant: QUALCOMM Incorporated
Inventor： Xin Zhong , Dashan Gao , Ning Bi , Steven Douglas Laver , Scott David Beith , Diarmuid MacCormack
Abstract: A method for picture processing is described. A first tracking area is obtained. A second tracking area is also obtained. The method includes beginning to track the first tracking area and the second tracking area. Picture processing is performed once a portion of the first tracking area overlapping the second tracking area passes a threshold.
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