-
公开(公告)号：US11252035B2
公开(公告)日：2022-02-15
申请号：US17084240
申请日：2020-10-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chunyan Wang , Muhang Tang , Jie Liu , Jianhao Yu
IPC: H04L12/24
Abstract: A data configuration method includes receiving a control packet sent by a control device, where the control packet is generated by the control device based on a yet another next generation (YANG) model and includes a configuration fragment, parsing the control packet to obtain the configuration fragment, and parsing the configuration fragment based on the general module to obtain a configuration command line, and executing the configuration command line.
-
公开(公告)号：US20200213727A1
公开(公告)日：2020-07-02
申请号：US16812813
申请日：2020-03-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhihua Wang , Bo Han , Jie Liu , Wei Yang , Xiong Zhou , Li Liu
Abstract: A recording play method, terminal and non-transitory computer-readable storage medium are provided, where the recording play method includes obtaining a recording file, wherein the recording file comprises saved recording data in all sound source directions via the at least three microphones; receiving a first gesture on an interface displayed on the screen, wherein the first gesture indicates a first recording play direction; determining, according to the first gesture, a first recording data matching the first recording play direction from the saved recording data in all sound source directions; and playing the first recording data matching the first recording play direction.
-
公开(公告)号：US10373361B2
公开(公告)日：2019-08-06
申请号：US15541315
申请日：2015-12-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jie Liu , Zhijie Liu
Abstract: Embodiments of the present invention provide a picture processing method and apparatus. The method includes: obtaining, from a first device, a figure image of a first subject and a first focal length corresponding to the figure image; obtaining a figure image that is of a second subject and determined according to the first focal length; and compositing the figure image of the second subject, the figure image of the first subject, and a selected background image. By using the embodiments of the present invention, users in different places can easily and conveniently take a group photo.
-
Patent Agency Ranking
公开(公告)号：US20190037308A1
公开(公告)日：2019-01-31
申请号：US15778986
申请日：2016-11-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhihua Wang , Bo Han , Jie Liu , Wei Yang , Xiong Zhou , Li Liu
Abstract: A recording method, a recording play method, apparatuses and terminals, where the recording method comprises obtaining, by a terminal, recording data in all sound source directions input by at least three microphones, and generating, by the terminal, a recording file according to the obtained recording data, wherein the recording file saves the recording data in all the sound source directions.
-
公开(公告)号：US09465992B2
公开(公告)日：2016-10-11
申请号：US14657121
申请日：2015-03-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yugang Jiang , Jie Liu , Dong Wang , Yingbin Zheng , Xiangyang Xue
CPC classification number: G06K9/00624 , G06K9/00684 , G06K9/629
Abstract: A scene recognition method and apparatus are provided. The method includes obtaining multiple local detectors by training a training image set, where one local detector in the multiple local detectors corresponds to one local area of a type of target, and the type of target includes at least two local areas; detecting a to-be-recognized scene by using the multiple local detectors, and acquiring a feature, which is based on a local area of the target, of the to-be-recognized scene; and recognizing the to-be-recognized scene according to the feature, which is based on the local area of the target, of the to-be-recognized scene.
Abstract translation: 提供场景识别方法和装置。 该方法包括通过训练训练图像集获得多个本地检测器，其中多个本地检测器中的一个本地检测器对应于一种目标类型的一个局部区域，并且目标的类型包括至少两个局部区域; 通过使用多个本地检测器来检测要被识别的场景，以及获取要被识别的场景的基于目标的局部区域的特征; 并且根据基于目标的局部区域的特征识别要被识别的场景的被识别场景。
-
公开(公告)号：US20150186726A1
公开(公告)日：2015-07-02
申请号：US14657121
申请日：2015-03-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yugang Jiang , Jie Liu , Dong Wang , Yingbin Zheng , Xiangyang Xue
IPC: G06K9/00
CPC classification number: G06K9/00624 , G06K9/00684 , G06K9/629
Abstract: A scene recognition method and apparatus are provided. The method includes obtaining multiple local detectors by training a training image set, where one local detector in the multiple local detectors corresponds to one local area of a type of target, and the type of target includes at least two local areas; detecting a to-be-recognized scene by using the multiple local detectors, and acquiring a feature, which is based on a local area of the target, of the to-be-recognized scene; and recognizing the to-be-recognized scene according to the feature, which is based on the local area of the target, of the to-be-recognized scene.
Abstract translation: 提供场景识别方法和装置。 该方法包括通过训练训练图像集来获得多个本地检测器，其中多个本地检测器中的一个本地检测器对应于一种目标类型的一个局部区域，并且目标的类型包括至少两个局部区域; 通过使用多个本地检测器来检测要被识别的场景，以及获取要被识别的场景的基于目标的局部区域的特征; 并且根据基于目标的局部区域的特征识别要被识别的场景的被识别场景。
-
公开(公告)号：US20150109838A1
公开(公告)日：2015-04-23
申请号：US14585929
申请日：2014-12-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wenbin Chen , Jie Liu
IPC: H02M7/06
CPC classification number: H02M7/06 , H02M1/08 , H02M3/33546 , H02M3/33592 , H02M7/00 , H02M7/217 , H02M2001/0009 , Y02B70/1475
Abstract: A synchronous rectifier control circuit an includes a current transformer (CT), a bridge rectifier, and a comparator, where the CT is connected in series to a secondary side, performs sampling on a loop current of the secondary side to obtain a current detection signal, and outputs the obtained current detection signal to the bridge rectifier; the bridge rectifier acquires a secondary-side sampling current according to the current detection signal, and outputs the secondary-side sampling current to the comparator so that the comparator generates a voltage difference; and an output signal of the comparator turns over so as to control on and off of a synchronous rectifier transistor. In this way, high-speed and high-precision control over a synchronous rectifier transistor can be implemented. The control is simple and is low in cost.
Abstract translation: 同步整流器控制电路a包括电流互感器（CT），桥式整流器和比较器，其中CT与次级侧串联连接，对次级侧的回路电流进行采样以获得电流检测信号 并将获得的电流检测信号输出到桥式整流器; 桥式整流器根据电流检测信号获取次级侧采样电流，并将次级侧采样电流输出到比较器，使比较器产生电压差; 并且比较器的输出信号翻转，以便控制同步整流晶体管的导通和截止。 以这种方式，可以实现对同步整流晶体管的高速和高精度控制。 控制简单，成本低。
-
公开(公告)号：US20150074112A1
公开(公告)日：2015-03-12
申请号：US14539751
申请日：2014-11-12
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: G06F16/285 , G06F16/43 , G06F16/48 , G06F17/2705
Abstract: An embodiment provides a multimedia question answering system and method. The system includes a question input unit, configured to receive a text question input by a user, a parsing unit, configured to acquire feature information and a semantic category of the text question, a category determining unit, configured to determine whether the semantic category exists in a preset multimedia database. The system further includes a similarity acquiring unit, configured to, when a determination result is yes, match the feature information with all text features corresponding to the semantic category in the database, so as to acquire a similarity between each text feature and the feature information. The system also includes a multimedia answer output unit, configured to acquire a corresponding text feature when the similarity is greater than a preset threshold, and output multimedia answer information corresponding to the text feature and prestored in the multimedia database.
Abstract translation: 一个实施例提供了多媒体问答系统和方法。 所述系统包括：问题输入单元，被配置为接收用户输入的文本问题;解析单元，被配置为获取所述文本问题的特征信息和语义类别;类别确定单元，被配置为确定所述语义类别是否存在 在预设的多媒体数据库中。 该系统还包括：相似度获取单元，被配置为当确定结果为是时，将特征信息与数据库中的语义类别相对应的所有文本特征匹配，以便获得每个文本特征与特征信息之间的相似度 。 所述系统还包括多媒体应答输出单元，用于当所述相似度大于预设阈值时获取对应的文本特征，并且输出与所述文本特征相对应并且预先存储在所述多媒体数据库中的多媒体应答信息。
-
-
-
-
-
-
-
Search Results
28
records
(took 0.022 seconds)
