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公开(公告)号：US10028013B2
公开(公告)日：2018-07-17
申请号：US15190026
申请日：2016-06-22
Inventor： Hailong Liu , Dadong Xie , Jie Hou , Bo Chen
IPC: H04N21/439 , H04N21/237 , H04N21/414 , H04N21/422 , H04N21/4223 , H04N21/4722 , H04N21/8352 , G06F17/30 , H04L12/26 , H04L29/06 , H04L29/08 , H04N21/234 , H04N21/44 , H04N21/478 , H04N21/4782 , H04N21/81
Abstract: A method of interacting with an audience of multimedia content is disclosed. The method includes receiving, from a client device, data associated with a piece of multimedia content from a group of pieces of multimedia content that is presented to a user of the client device. The data is obtained at the client device in response to an instruction provided to the client device by the user. The method includes determining, based on the data, an identifier of the piece of multimedia content from a set of identifiers, each of which identifies a piece of multimedia content from the group of pieces of multimedia content. The method includes retrieving, based on the identifier of the piece of multimedia content, interactive content associated with the piece of multimedia content. The method includes sending the interactive content to the client device such that the client device presents the interactive content to the user.
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公开(公告)号：US09621806B2
公开(公告)日：2017-04-11
申请号：US14597343
申请日：2015-01-15
Inventor： Bin Xiao , Hailong Liu , Wen Zha
CPC classification number: H04N5/23258 , H04N5/23222 , H04N5/23293
Abstract: Various embodiments provide methods, apparatus, and electronic devices for image capturing. An exemplary image capturing method can include first acquiring image information via a camera contained in an electronic device and then detecting whether a shake amplitude of the electronic device is within a pre-set range. When the shake amplitude of the electronic device is detected within the pre-set range, the image information acquired by the camera can be captured. An exemplary image capturing apparatus can include an acquisition module for acquiring image information; a first detection module for detecting whether a shake amplitude of an electronic device is within a pre-set range; and a capturing module for capturing the image information, when the first detection module detects that the shake amplitude of the electronic device is within the pre-set range.
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23.发明申请METHOD AND SYSTEM FOR TESTING AND MONITORING A REAL-TIME STREAMING MEDIA RECOGNITION SERVICE PROVIDER 有权实时流媒体识别服务提供商的测试和监控方法与系统公开(公告)号：US20160308737A1
公开(公告)日：2016-10-20
申请号：US15191351
申请日：2016-06-23
Inventor： Jian LIU , Dadong Xie , Jie Hou , Hailong Liu , Bo Chen
CPC classification number: H04L41/5038 , H04L65/4076 , H04L65/607 , H04L67/42 , H04N17/004 , H04N21/24
Abstract: A method of testing and monitoring a real-time streaming media recognition service provider is performed at a computer system. The computer system obtains a streaming media signal source, selects a testing sample from the streaming media signal source, records characteristics of the testing sample, and obtains an expected output according to the characteristics of the testing sample. Next, the computer system converts the testing sample into a digital streaming format preset by the service provider and initiates a media recognition request according to the testing sample in the digital streaming format to the service provider. After receiving a media recognition result of the testing sample returned by the service provider according to the media recognition request, the computer system compares the media recognition result with the expected output and indicates whether the service provider is normal in accordance with the comparison result.
Abstract translation: 在计算机系统上执行测试和监视实时流媒体识别服务提供商的方法。 计算机系统获取流媒体信号源，从流媒体信号源选择测试样本，记录测试样本的特征，并根据测试样本的特点获得预期输出。 接下来，计算机系统将测试样本转换成由服务提供商预设的数字流格式，并根据数字流格式的测试样本向服务提供商发起媒体识别请求。 根据媒体识别请求，在接收到由服务提供商返回的测试样本的媒体识别结果之后，计算机系统将媒体识别结果与预期输出进行比较，并根据比较结果指示服务提供商是否正常。
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公开(公告)号：US20140343704A1
公开(公告)日：2014-11-20
申请号：US14161765
申请日：2014-01-23
Inventor： Hailong Liu , Dadong Xie , Jie Hou , Bin Xiao , Xiao Liu , Bo Chen
IPC: G06F17/30
CPC classification number: G06F17/30743
Abstract: Systems and methods are provided for program identification. For example, a first audio fingerprint corresponding to a first audio signal is acquired; whether one or more second audio fingerprints in a predetermined fingerprint database match with the first audio fingerprint is detected, a second audio fingerprint corresponding to a second audio signal; and in response to one of the second audio fingerprints matching with the first audio fingerprint, a program associated with the matching second audio signal is provided as a result for program identification associated with the first audio signal.
Abstract translation: 系统和方法被提供用于程序识别。 例如，获取与第一音频信号相对应的第一音频指纹; 检测预定指纹数据库中的一个或多个第二音频指纹是否与第一音频指纹匹配，对应于第二音频信号的第二音频指纹; 并且响应于与第一音频指纹匹配的第二音频指纹之一，提供与匹配的第二音频信号相关联的节目作为与第一音频信号相关联的节目识别的结果。
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公开(公告)号：US20140341444A1
公开(公告)日：2014-11-20
申请号：US14219403
申请日：2014-03-19
Inventor： Jie Hou , Pengfei Xiong , Yan Liu , Hailong Liu , Bo Chen
CPC classification number: G06F21/32
Abstract: Systems and methods are provided for user login. For example, a login request from a first user is received, the login request being associated with fast login based on at least information associated with facial authentication; one or more first facial images of the first user are acquired; one or more first facial features are extracted from the one or more first facial images; the first facial features are compared with a predetermined feature template; and in response to a comparison result associated with the first facial features and the predetermined feature template exceeding a predetermined threshold, the first user is allowed to log in based on predetermined first user information of the first user.
Abstract translation: 为用户登录提供系统和方法。 例如，接收到来自第一用户的登录请求，登录请求至少基于与面部认证相关联的信息与快速登录相关联; 获取第一用户的一个或多个第一面部图像; 从一个或多个第一面部图像提取一个或多个第一面部特征; 将第一面部特征与预定特征模板进行比较; 并且响应于与第一面部特征和超过预定阈值的预定特征模板相关联的比较结果，允许第一用户基于第一用户的预定第一用户信息登录。
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Patent Agency Ranking
公开(公告)号：US20140341422A1
公开(公告)日：2014-11-20
申请号：US14149970
申请日：2014-01-08
Inventor： Pengfei Xiong , Hailong Liu , Bo Chen , Yan Liu
CPC classification number: G06K9/00288 , G06K9/00275 , G06K9/627 , G06K2009/00322
Abstract: Systems and methods are provided for facial property identification. For example, an image sample is acquired; a first effective area image of a face is acquired in the image sample; first textural features of the first effective area image are extracted: and the first textural features of the first effective area image are classified by race, gender and age using a race classifier, a gender classifier and an age classifier successively to obtain a race property, a gender property and an age property of the face.
Abstract translation: 提供面部特征识别的系统和方法。 例如，获取图像样本; 在图像样本中获取面部的第一有效区域图像; 提取第一有效区域图像的第一结构特征，并且通过种族分类器，性别分类器和年龄分类器连续地按种族，性别和年龄对第一有效区域图像的第一纹理特征进行分类以获得种族属性， 性别属性和面孔的年龄属性。
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27.发明申请ENABLING AN INTERACTIVE PROGRAM ASSOCIATED WITH A LIVE BROADCAST ON A MOBILE DEVICE 有权启用与移动设备上的实时广播相关的交互式节目公开(公告)号：US20140325354A1
公开(公告)日：2014-10-30
申请号：US13989732
申请日：2013-04-28
Inventor： Xiaolong Zhang , Pinlin Chen , Keren Li , Hailong Liu , Jie Hou , Dadong Xie
IPC: G06F3/0484 , G06F3/0488
CPC classification number: G06F3/04842 , G06F3/038 , G06F3/0488 , G06F17/30743 , G06F2203/0383
Abstract: A method of providing an interactive content to a prospective user at a mobile device, the mobile device including a non-transitory computer readable medium including a computer executable program code and a processor for executing the computer executable program code is described. The method includes steps for initiating capture of an audio stream by shaking the mobile device; capturing the audio stream via a microphone in the mobile device; converting the captured audio stream into an audio fingerprint; sending the audio fingerprint to a server; receiving the interactive content from the server if there is a match between audio fingerprints stored on the server, and the audio fingerprint sent by the mobile device; and displaying the interactive content on the mobile device.
Abstract translation: 描述了一种在移动设备处向预期用户提供交互式内容的方法，所述移动设备包括包括计算机可执行程序代码的非暂时计算机可读介质和用于执行计算机可执行程序代码的处理器。 该方法包括通过摇动移动设备来开始捕获音频流的步骤; 通过移动设备中的麦克风捕获音频流; 将捕获的音频流转换成音频指纹; 将音频指纹发送到服务器; 如果在服务器上存储的音频指纹与由移动设备发送的音频指纹之间存在匹配，则从服务器接收交互内容; 以及在所述移动设备上显示所述交互式内容。
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28.发明申请METHOD AND SYSTEM FOR AUTOMATICALLY CAPTURING AN OBJECT USING A MOBILE TERMINAL 有权使用移动终端自动捕获对象的方法和系统公开(公告)号：US20140321752A1
公开(公告)日：2014-10-30
申请号：US13989741
申请日：2013-04-28
Inventor： Xiaolong Zhang , Jian Ding , Xiao Liu , Pinlin Chen , Hailong Liu , Junbin Kuang
IPC: G06K9/62
CPC classification number: H04N5/00 , G06F17/30247 , G06K9/00442 , H04N1/00 , H04N5/23229
Abstract: A method for identifying relevant information of an object using a mobile terminal that has a built-in camera, a processor, and memory for storing programs to be executed by the processor is provided. The method includes automatically generating a plurality of image frames while the built-in camera pointing at the object; automatically transmitting one or more of the plurality of image frames to a remote server, wherein different transmitted image frames satisfy distinct predefined conditions; receiving information from the server when at least one of the transmitted image frames matches an image stored at the server, wherein the image corresponds to the object and is associated with information relevant to the object; and displaying the information relevant to the object at the mobile terminal.
Abstract translation: 提供一种用于使用具有内置相机的移动终端来识别对象的相关信息的方法，处理器和用于存储由处理器执行的程序的存储器。 该方法包括在内置摄像机指向对象时自动生成多个图像帧; 将多个图像帧中的一个或多个自动发送到远程服务器，其中不同的传输图像帧满足不同的预定条件; 当传输的图像帧中的至少一个与存储在服务器中的图像匹配时，从服务器接收信息，其中图像对应于对象并与与对象相关的信息相关联; 以及在移动终端处显示与该对象相关的信息。
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公开(公告)号：US10438052B2
公开(公告)日：2019-10-08
申请号：US15596513
申请日：2017-05-16
Inventor： Pengfei Xiong , Hailong Liu , Bo Chen , Yan Liu
Abstract: Systems and methods are provided for facial property identification. For example, an image sample is acquired; a first effective area image of a face is acquired in the image sample; first textural features of the first effective area image are extracted; and the first textural features of the first effective area image are classified by race, gender and age using a race classifier, a gender classifier and an age classifier successively to obtain a race property, a gender property and an age property of the face.
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公开(公告)号：US09980009B2
公开(公告)日：2018-05-22
申请号：US15176030
申请日：2016-06-07
Inventor： Mei Jiang , Hailong Liu , Jian Liu , Bo Chen
IPC: H04N21/482 , H04N21/414 , H04N21/4363 , H04N21/44 , H04N21/81
CPC classification number: H04N21/482 , H04N21/41407 , H04N21/43637 , H04N21/44008 , H04N21/8146
Abstract: A digital video conversion device is communicatively coupled to a TV set and a TV signal source, respectively, so as to pass TV signals from the TV signal source to the TV set. Upon receipt of a TV channel identification request from a mobile terminal via a wireless communication channel, the digital video conversion device acquires an image from the TV signals currently broadcasted on the TV set and extracts a plurality of station logo characteristic sets from the image, each station logo characteristic set corresponding to one of a plurality of station logo templates. After calculating a similarity score between each station logo characteristic set and a corresponding station logo template, the digital video conversion device identifies one of the plurality of station logo templates as matching the image based on their similarity scores and returns TV channel information associated with the identified station logo template to the mobile terminal.
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