WO2021237414A1 - 信息推送方法、装置、电子设备及存储介质 - Google Patents

信息推送方法、装置、电子设备及存储介质 Download PDF

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Publication number
WO2021237414A1
WO2021237414A1 PCT/CN2020/092132 CN2020092132W WO2021237414A1 WO 2021237414 A1 WO2021237414 A1 WO 2021237414A1 CN 2020092132 W CN2020092132 W CN 2020092132W WO 2021237414 A1 WO2021237414 A1 WO 2021237414A1
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Prior art keywords
target
advertisement information
information
user
face image
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PCT/CN2020/092132
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English (en)
French (fr)
Inventor
阮惠平
Original Assignee
鸿富锦精密工业(武汉)有限公司
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Application filed by 鸿富锦精密工业(武汉)有限公司 filed Critical 鸿富锦精密工业(武汉)有限公司
Priority to US17/281,684 priority Critical patent/US20220309534A1/en
Priority to CN202080004830.5A priority patent/CN114096980A/zh
Priority to PCT/CN2020/092132 priority patent/WO2021237414A1/zh
Publication of WO2021237414A1 publication Critical patent/WO2021237414A1/zh

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce
    • G06Q30/02Marketing; Price estimation or determination; Fundraising
    • G06Q30/0241Advertisements
    • G06Q30/0251Targeted advertisements
    • G06Q30/0255Targeted advertisements based on user history
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00Commerce
    • G06Q30/02Marketing; Price estimation or determination; Fundraising
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16Human faces, e.g. facial parts, sketches or expressions
    • G06V40/172Classification, e.g. identification
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16Human faces, e.g. facial parts, sketches or expressions
    • G06V40/174Facial expression recognition
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16Human faces, e.g. facial parts, sketches or expressions
    • G06V40/174Facial expression recognition
    • G06V40/176Dynamic expression

Definitions

  • the present invention relates to the technical field of data processing, in particular to an information push method, device, electronic equipment and storage medium.
  • advertising information can be pushed on various software, platforms, etc., but in practice, it has been found that the pushed advertising information is fixed, and often the pushed advertising information is not what users need, which leads to reduced effectiveness of advertising.
  • the first aspect of the present invention provides an information pushing method, and the information pushing method includes:
  • the determining target advertisement information from the advertisement information to be pushed according to the historical viewing mood includes:
  • target advertisement information that matches the characteristic tag is determined.
  • the acquiring the first face image of the target user includes:
  • the information pushing method further includes:
  • the registered user with the longest usage time is determined as the target user
  • the information pushing method further includes:
  • the information pushing method further includes:
  • the viewing mood is added to the historical viewing mood of the target user.
  • a second aspect of the present invention provides an information pushing device, the information pushing device includes:
  • the acquisition module is used to acquire the first face image of the target user
  • An extraction module for extracting the expression features of the first face image
  • a determining module configured to determine the target emotion corresponding to the expression feature
  • the determining module is further configured to determine the advertisement information to be pushed corresponding to the target emotion
  • the acquiring module is also used to acquire the historical viewing mood of the target user
  • the determining module is further configured to determine target advertisement information from the advertisement information to be pushed according to the historical viewing mood;
  • the push module is used to push the target advertisement information.
  • the method for the determining module to determine the target advertisement information from the advertisement information to be pushed according to the historical viewing mood is specifically as follows:
  • target advertisement information that matches the characteristic tag is determined.
  • a third aspect of the present invention provides an electronic device including a processor and a memory, and the processor is configured to implement the information pushing method when executing a computer program stored in the memory.
  • a fourth aspect of the present invention provides a computer-readable storage medium on which a computer program is stored, and the computer program is executed by a processor to implement the information pushing method.
  • the present invention can combine face recognition technology to determine the user's emotions, and push the most suitable advertisement information based on the emotions and combined with historical viewing emotions, which improves the effectiveness and timeliness of information push.
  • Fig. 1 is a flowchart of a preferred embodiment of an information pushing method disclosed in the present invention.
  • Fig. 2 is a functional module diagram of a preferred embodiment of an information push device disclosed in the present invention.
  • Fig. 3 is a schematic structural diagram of an electronic device according to a preferred embodiment of the method for pushing information according to the present invention.
  • the information pushing method of the embodiment of the present invention is applied to an electronic device, and can also be applied to a hardware environment composed of an electronic device and a server connected to the electronic device via a network, and is executed by the server and the electronic device.
  • Networks include, but are not limited to: wide area networks, metropolitan area networks, or local area networks.
  • the server may refer to a computer system that can provide services to other devices (such as electronic devices) in the network. If a personal computer can provide File Transfer Protocol (FTP) service externally, it can also be called a server. In a narrow sense, the server refers to certain high-performance computers that can provide services to the outside world through the network. Compared with ordinary personal computers, they have higher requirements in terms of stability, security, and performance. Therefore, in the CPU , Chipset, memory, disk system, network and other hardware are different from ordinary personal computers.
  • FTP File Transfer Protocol
  • the electronic device is a device that can automatically perform numerical calculation and/or information processing in accordance with pre-set or stored instructions.
  • Its hardware includes, but is not limited to, a microprocessor, an application specific integrated circuit (ASIC), and a field programmable gate. Array (FPGA), digital processor (DSP), embedded device, etc.
  • the electronic equipment may also include network equipment and/or user equipment.
  • the network device includes, but is not limited to, a single network device, a server group composed of multiple network devices, or a cloud composed of a large number of hosts or network devices based on Cloud Computing, where cloud computing is distributed computing One type, a super virtual computer composed of a group of loosely coupled computer sets.
  • the user equipment includes, but is not limited to, any electronic product that can interact with the user through a keyboard, a mouse, a remote control, a touch panel, or a voice control device, for example, a personal computer, a tablet computer, a smart phone, and a personal digital device. Assistant PDA, etc.
  • FIG. 1 is a flowchart of a preferred embodiment of an information pushing method disclosed in the present invention. Among them, according to different needs, the order of the steps in the flowchart can be changed, and some steps can be omitted.
  • the execution subject of the information pushing method may be an electronic device.
  • the first face image may refer to the current face image of the target user.
  • a desktop computer a notebook computer, a tablet computer, a smart phone, or other photographing devices may be used to shoot to obtain the first face image of the target user.
  • the acquiring the first face image of the target user includes:
  • the target user needs to register in advance and upload his first face image.
  • face recognition technology the registered user can be found from the current image taken by the device. (The registered user). If there are no multiple registered users determined in the current image, it can be determined that the registered user is the target user.
  • the information pushing method further includes:
  • the registered user with the longest usage time is determined as the target user
  • the usage time of each registered user can be obtained, and from all registered users, The registered user with the longest usage time is determined to be the target user; from the current image, the first face image of the target user is determined.
  • the information pushing method further includes:
  • a user selection instruction may be received, and the user indicated by the user selection instruction may be determined as the target user; from the current image, the first face image of the target user may be determined .
  • the digital image of the first face image can be organized and processed by computer technology to extract the facial expression features.
  • the expression features of a single first face image can be extracted by the overall method and the partial method.
  • the overall method may include, but is not limited to, principal component analysis (PCA), independent component analysis (ICA), and linear discriminant analysis (LDA); the partial The method may include, but is not limited to, the Gabor wavelet method and the LBP (Local Binary Patterns, local binary pattern) operator method.
  • the target emotion can be any emotion of happy, excited, leisurely, tired, depressed, sad, angry, anxiety and other emotions.
  • the corresponding relationship between the expression feature and the emotion can be established in advance and stored in the database, and the current emotional state of the target user can be quickly determined by querying the data of the expression feature.
  • the advertisement information can be set in advance, and the advertisement information that can be pushed under each emotion is set.
  • Each emotion can correspond to multiple advertisement information, and each advertisement information can correspond to multiple emotions.
  • the historical viewing emotion may be the emotion expressed by the target user after viewing the advertisement information before, or may be the emotion expressed by the target user after consuming the product in the advertisement information in the past.
  • These historical viewing emotions can be stored in a special data warehouse. Convenient for inquiries.
  • the determining target advertisement information from the advertisement information to be pushed according to the historical viewing mood includes:
  • target advertisement information that matches the characteristic tag is determined.
  • the target viewing emotion may be positive emotions such as excitement and happiness.
  • the feature tag can be used to indicate the common features of most of the advertisement information in the historical advertisement information, for example, most of them are home appliance types, and most of the price ranges are about 100-500 RMB.
  • positive emotions such as excitement and happiness can be found from the historical viewing emotions, and determined as the target viewing emotions, and then historical advertisement information corresponding to the target viewing emotions are obtained, and then determined
  • the characteristic tags of the historical advertisement information (such as color, price range, type, style, etc.) are finally determined from the advertisement information to be pushed, and the target advertisement information matching the characteristic tags is determined.
  • the target advertisement information can be output on the screen of the device to complete the push of the advertisement information.
  • the information pushing method further includes:
  • the viewing mood is added to the historical viewing mood of the target user.
  • the second face image may refer to the face image of the target user after the target advertisement information is pushed.
  • a second face image of the target user is acquired, the expression feature of the second face image is extracted, and the second face image is determined to be the same as the second face image.
  • the viewing emotion corresponding to the facial expression feature of the image is added to the historical viewing emotion of the target user.
  • the face recognition technology can be combined to determine the user's emotions, according to the emotions and combined with historical viewing emotions, push the most suitable advertising information, improve the information push The effectiveness and timeliness of the system.
  • FIG. 2 is a functional module diagram of a preferred embodiment of an information pushing device disclosed in the present invention.
  • the information pushing device runs in an electronic device.
  • the information pushing device may include multiple functional modules composed of program code segments.
  • the program code of each program segment in the information pushing device can be stored in a memory and executed by at least one processor to execute part or all of the steps in the information pushing device method described in FIG. 1.
  • the information pushing device can be divided into multiple functional modules according to the functions it performs.
  • the functional modules may include: an acquisition module 201, an extraction module 202, a determination module 203, and a push module 204.
  • the module referred to in the present invention refers to a series of computer program segments that can be executed by at least one processor and can complete fixed functions, and are stored in a memory.
  • the obtaining module 201 is used to obtain the first face image of the target user.
  • the first face image may refer to the current face image of the target user.
  • a desktop computer a notebook computer, a tablet computer, a smart phone, or other photographing devices may be used to shoot to obtain the first face image of the target user.
  • the extraction module 202 is configured to extract the expression features of the first face image.
  • the digital image of the first face image can be organized and processed by computer technology to extract the facial expression features.
  • the expression features of a single first face image can be extracted by the overall method and the partial method.
  • the overall method may include, but is not limited to, principal component analysis (PCA), independent component analysis (ICA), and linear discriminant analysis (LDA); the partial The method may include, but is not limited to, the Gabor wavelet method and the LBP (Local Binary Patterns, local binary pattern) operator method.
  • the determining module 203 is configured to determine the target emotion corresponding to the expression feature.
  • the target emotion can be any emotion of happy, excited, leisurely, tired, depressed, sad, angry, anxiety and other emotions.
  • the corresponding relationship between expression features and emotions can be established in advance and stored in a database, and the current emotional state of the target user can be quickly determined by querying the data of the expression features.
  • the determining module 203 is also used to determine the advertisement information to be pushed corresponding to the target emotion.
  • the advertisement information can be set in advance, and the advertisement information that can be pushed under each emotion is set.
  • Each emotion can correspond to multiple advertisement information, and each advertisement information can correspond to multiple emotions.
  • the acquiring module 201 is also used to acquire the historical viewing mood of the target user.
  • the historical viewing emotion may be the emotion expressed by the target user after viewing the advertisement information before, or may be the emotion expressed by the target user after consuming the product in the advertisement information in the past.
  • These historical viewing emotions can be stored in a special data warehouse. Convenient for inquiries.
  • the determining module 203 is further configured to determine target advertisement information from the advertisement information to be pushed according to the historical viewing mood.
  • the pushing module 204 is used to push the target advertisement information.
  • the target advertisement information can be output on the screen of the device to complete the push of the advertisement information.
  • the method for the determining module 203 to determine the target advertisement information from the advertisement information to be pushed according to the historical viewing mood is specifically as follows:
  • target advertisement information that matches the characteristic tag is determined.
  • the target viewing emotion may be positive emotions such as excitement and happiness.
  • the feature tag can be used to indicate the common features of most of the advertisement information in the historical advertisement information, for example, most of them are home appliance types, and most of the price ranges are about 100-500 RMB.
  • positive emotions such as excitement and happiness can be found from the historical viewing emotions, and determined as the target viewing emotions, and then historical advertisement information corresponding to the target viewing emotions are obtained, and then determined
  • the characteristic tags of the historical advertisement information (such as color, price range, type, style, etc.) are finally determined from the advertisement information to be pushed, and the target advertisement information matching the characteristic tags is determined.
  • the method for the acquiring module 201 to acquire the first face image of the target user is specifically as follows:
  • the target user needs to register in advance and upload his first face image.
  • face recognition technology the registered user can be found from the current image taken by the device. (The registered user). If there are no multiple registered users determined in the current image, it can be determined that the registered user is the target user.
  • the determining module 203 is further configured to determine the usage time of each registered user if there are multiple registered users;
  • the determining module 203 is further configured to determine, from all the registered users, the registered user with the longest use time as the target user;
  • the determining module 203 is further configured to determine the first face image of the target user from the current image.
  • the usage time of each registered user can be obtained, and from all registered users, The registered user with the longest usage time is determined to be the target user; from the current image, the first face image of the target user is determined.
  • the information pushing device may further include:
  • the receiving module is configured to receive a user selection instruction if there are multiple registered users
  • the determining module 203 is further configured to determine the user indicated by the user selection instruction as the target user;
  • the determining module 203 is further configured to determine the first face image of the target user from the current image.
  • a user selection instruction may be received, and the user indicated by the user selection instruction may be determined as the target user; from the current image, the first face image of the target user may be determined .
  • the acquiring module 201 is further configured to acquire the second face image of the target user after the pushing module 204 pushes the target advertisement information;
  • the extraction module 202 is also used to extract the expression features of the second face image
  • the determining module 203 is further configured to determine the viewing emotion corresponding to the expression feature of the second face image
  • the information pushing device may further include:
  • the adding module is used to add the viewing mood to the historical viewing mood of the target user.
  • the second face image may refer to the face image of the target user after the target advertisement information is pushed.
  • a second face image of the target user is acquired, the expression feature of the second face image is extracted, and the second face image is determined to be the same as the second face image.
  • the viewing emotion corresponding to the facial expression feature of the image is added to the historical viewing emotion of the target user.
  • the present invention can combine face recognition technology to determine the user’s emotions, and push the most suitable advertising information based on the emotions and combined with historical viewing emotions, thereby improving the information The effectiveness and timeliness of the push.
  • FIG. 3 is a schematic structural diagram of an electronic device according to a preferred embodiment of the information push method of the present invention.
  • the electronic device 3 includes a memory 31, at least one processor 32, a computer program 33 stored in the memory 31 and running on the at least one processor 32, and at least one communication bus 34.
  • FIG. 3 is only an example of the electronic device 3, and does not constitute a limitation on the electronic device 3. It may include more or less components than those shown in the figure, or a combination. Certain components, or different components, for example, the electronic device 3 may also include input and output devices, network access devices, and so on.
  • the electronic device 3 also includes, but is not limited to, any electronic product that can interact with the user through a keyboard, a mouse, a remote control, a touch panel, or a voice control device, for example, a personal computer, a tablet computer, a smart phone, Personal digital assistants (Personal Digital Assistant, PDA), game consoles, interactive network television (Internet Protocol Television, IPTV), smart wearable devices, etc.
  • the network where the electronic device 3 is located includes, but is not limited to, the Internet, a wide area network, a metropolitan area network, a local area network, a virtual private network (Virtual Private Network, VPN), etc.
  • the at least one processor 32 may be a central processing unit (Central Processing Unit, CPU), or other general-purpose processors, digital signal processors (Digital Signal Processors, DSPs), application specific integrated circuits (Application Specific Integrated Circuits, ASICs). ), Field-Programmable Gate Array (FPGA) or other programmable logic devices, transistor logic devices, discrete hardware components, etc.
  • the processor 32 can be a microprocessor or the processor 32 can also be any conventional processor, etc.
  • the processor 32 is the control center of the electronic device 3, and connects the entire electronic device 3 through various interfaces and lines. Parts.
  • the memory 31 may be used to store the computer program 33 and/or modules/units, and the processor 32 can run or execute the computer programs and/or modules/units stored in the memory 31 and call the computer programs and/or modules/units stored in the memory 31.
  • the data in 31 realizes various functions of the electronic device 3.
  • the memory 31 may mainly include a storage program area and a storage data area.
  • the storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; the storage data area may Data and the like created in accordance with the use of the electronic device 3 are stored.
  • the memory 31 may include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a Secure Digital (SD) card, a flash memory card (Flash Card), At least one disk storage device, flash memory device, etc.
  • non-volatile memory such as a hard disk, a memory, a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a Secure Digital (SD) card, a flash memory card (Flash Card), At least one disk storage device, flash memory device, etc.
  • the memory 31 in the electronic device 3 stores multiple instructions to implement an information push method, and the processor 32 can execute the multiple instructions to implement:
  • the determining target advertisement information from the advertisement information to be pushed according to the historical viewing mood includes:
  • target advertisement information that matches the characteristic tag is determined.
  • the acquiring the first face image of the target user includes:
  • the processor 32 can execute the multiple instructions to achieve:
  • the registered user with the longest usage time is determined as the target user
  • the processor 32 can execute the multiple instructions to implement:
  • the processor 32 may execute the multiple instructions to achieve:
  • the viewing mood is added to the historical viewing mood of the target user.
  • the present invention can combine face recognition technology to determine the user’s emotions, and push the most suitable advertisement information based on the emotions and combined with historical viewing emotions, thereby improving the information The effectiveness and timeliness of the push.
  • the integrated module/unit of the electronic device 3 is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the present invention implements all or part of the processes in the above-mentioned embodiments and methods, and can also be completed by instructing relevant hardware through a computer program.
  • the computer program can be stored in a computer-readable storage medium. When the program is executed by the processor, it can implement the steps of the foregoing method embodiments.
  • the computer program code may be in the form of source code, object code, executable file, or some intermediate forms, etc.
  • the computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, U disk, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory) .
  • modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules can be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • the functional modules in the various embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the above-mentioned integrated unit may be implemented in the form of hardware, or may be implemented in the form of hardware plus software functional modules.

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Abstract

一种信息推送方法,所述方法包括:获取目标用户的第一人脸图像;提取所述第一人脸图像的表情特征;确定与所述表情特征对应的目标情绪;确定与所述目标情绪对应的待推送广告信息;获取所述目标用户的历史观看情绪;根据所述历史观看情绪,从所述待推送广告信息中确定目标广告信息;推送所述目标广告信息。本发明还提供一种信息推送装置、电子设备及存储介质。本发明能提高信息推送的有效性以及及时性。

Description

信息推送方法、装置、电子设备及存储介质 技术领域
本发明涉及数据处理技术领域,尤其涉及一种信息推送方法、装置、电子设备及存储介质。
背景技术
目前,可以在各种软件、平台等推送广告信息,但在实践中发现,推送的广告信息都是固定的,往往推送的广告信息不是用户所需要的,这导致广告的有效性被降低。
因此,如何提高信息推送的有效性是一个亟需解决的技术问题。
发明内容
鉴于以上内容,有必要提供一种信息推送方法、装置、电子设备及存储介质,能够提高信息推送的有效性以及及时性。
本发明的第一方面提供一种信息推送方法,所述信息推送方法包括:
获取目标用户的第一人脸图像;
提取所述第一人脸图像的表情特征;
确定与所述表情特征对应的目标情绪;
确定与所述目标情绪对应的待推送广告信息;
获取所述目标用户的历史观看情绪;
根据所述历史观看情绪,从所述待推送广告信息中确定目标广告信息;
推送所述目标广告信息。
在一种可能的实现方式中,所述根据所述历史观看情绪,从所述待推送广告信息中确定目标广告信息包括:
从所述历史观看情绪中确定目标观看情绪;
获取与所述目标观看情绪对应的历史广告信息;
确定所述历史广告信息的特征标签;
从所述待推送广告信息中,确定与所述特征标签匹配的目标广告信息。
在一种可能的实现方式中,所述获取目标用户的第一人脸图像包括:
实时获取当前图像;
通过人脸识别技术,从所述当前图像中确定已登记用户;
判断所述已登记用户是否存在多个;
若所述已登记用户不存在多个,确定所述已登记用户为所述目标用户;
从所述当前图像中,确定所述目标用户的第一人脸图像。
在一种可能的实现方式中,所述信息推送方法还包括:
若所述已登记用户存在多个,确定每个所述已登记用户的使用时长;
从所有所述已登记用户中,将使用时长最大的所述已登记用户确定为所述目标用户;
从所述当前图像中,确定所述目标用户的第一人脸图像。
在一种可能的实现方式中,所述信息推送方法还包括:
若所述已登记用户存在多个,接收用户选择指令;
将所述用户选择指令所指示的用户确定为所述目标用户;
从所述当前图像中,确定所述目标用户的第一人脸图像。
在一种可能的实现方式中,所述推送所述目标广告信息之后,所述信息推送方法还包括:
获取所述目标用户的第二人脸图像;
提取所述第二人脸图像的表情特征;
确定与所述第二人脸图像的表情特征对应的观看情绪;
将所述观看情绪添加至所述目标用户的历史观看情绪中。
本发明的第二方面提供一种信息推送装置,所述信息推送装置包括:
获取模块,用于获取目标用户的第一人脸图像;
提取模块,用于提取所述第一人脸图像的表情特征;
确定模块,用于确定与所述表情特征对应的目标情绪;
所述确定模块,还用于确定与所述目标情绪对应的待推送广告信息;
所述获取模块,还用于获取所述目标用户的历史观看情绪;
所述确定模块,还用于根据所述历史观看情绪,从所述待推送广告信息中确定目标广告信息;
推送模块,用于推送所述目标广告信息。
作为一种可选的实施方式,所述确定模块根据所述历史观看情绪,从所述待推送广告信息中确定目标广告信息的方式具体为:
从所述历史观看情绪中确定目标观看情绪;
获取与所述目标观看情绪对应的历史广告信息;
确定所述历史广告信息的特征标签;
从所述待推送广告信息中,确定与所述特征标签匹配的目标广告信息。
本发明的第三方面提供一种电子设备,所述电子设备包括处理器和存储器,所述处理器用于执行所述存储器中存储的计算机程序时实现所述的信息推送方法。
本发明的第四方面提供一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现所述的信息推送方法。
由以上技术方案,本发明中,能够结合人脸识别技术,判断用户的情绪,根据情绪以及结合历史观看情绪,推送最合适的广告信息,提高了信息推送的有效性以及及时性。
附图说明
图1是本发明公开的一种信息推送方法的较佳实施例的流程图。
图2是本发明公开的一种信息推送装置的较佳实施例的功能模块图。
图3是本发明实现信息推送方法的较佳实施例的电子设备的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
除非另有定义,本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的,不是旨在于限制本发明。
本发明实施例的信息推送方法应用在电子设备中,也可以应用在电子设备和通过网络与所述电子设备进行连接的服务器所构成的硬件环境中,由服务器和电子设备共同执行。网络包括但不限于:广域网、城域网或局域网。
其中,服务器可以是指能对网络中其它设备(如电子设备)提供服务的计算机系统。如果一个个人电脑能够对外提供文件传输协议(File Transfer Protocol,简称FTP)服务,也可以叫服务器。从狭义范围上讲,服务器专指某些高性能计算机,能通过网络,对外提供服务,其相对于普通的个人电脑来说,稳定性、安全性、性能等方面都要求更高,因此在CPU、芯片组、内存、磁盘系统、网络等硬件和普通的个人电脑有所不同。
所述电子设备是一种能够按照事先设定或存储的指令,自动进行数值计算和/或信息处理的设备,其硬件包括但不限于微处理器、专用集成电路(ASIC)、现场可编程门阵列(FPGA)、数字处理器(DSP)、嵌入式设备等。所述电子设备还可包括网络设备和/或用户设备。其中,所述网络设备包括但不限于单个网络设备、多个网络设备组成的服务器组或基于云计算(Cloud  Computing)的由大量主机或网络设备构成的云,其中,云计算是分布式计算的一种,由一群松散耦合的计算机集组成的一个超级虚拟计算机。所述用户设备包括但不限于任何一种可与用户通过键盘、鼠标、遥控器、触摸板或声控设备等方式进行人机交互的电子产品,例如,个人计算机、平板电脑、智能手机、个人数字助理PDA等。
请参见图1,图1是本发明公开的一种信息推送方法的较佳实施例的流程图。其中,根据不同的需求,该流程图中步骤的顺序可以改变,某些步骤可以省略。其中,所述信息推送方法的执行主体可以为电子设备。
S11、获取目标用户的第一人脸图像。
其中,所述第一人脸图像可以是指所述目标用户的当前人脸图像。
本发明实施例中,可以通过台式电脑、笔记本电脑、平板电脑、智能手机或其他拍摄装置来进行拍摄,以获取目标用户的第一人脸图像。
具体的,所述获取目标用户的第一人脸图像包括:
实时获取当前图像;
通过人脸识别技术,从所述当前图像中确定已登记用户;
判断所述已登记用户是否存在多个;
若所述已登记用户不存在多个,确定所述已登记用户为所述目标用户;
从所述当前图像中,确定所述目标用户的第一人脸图像。
在该可选的实施方式中,所述目标用户需要预先进行注册登记,并上传自身的第一人脸图像,通过人脸识别技术,可以从设备拍摄的当前图像中找出已经登记过的用户(所述已登记用户)。若在所述当前图像中确定的已登记用户不存在多个,即可以确定所述已登记用户就是所述目标用户。
作为一种可选的实施方式,所述信息推送方法还包括:
若所述已登记用户存在多个,确定每个所述已登记用户的使用时长;
从所有所述已登记用户中,将使用时长最大的所述已登记用户确定为所 述目标用户;
从所述当前图像中,确定所述目标用户的第一人脸图像。
在该可选的实施方式中,如果在所述当前图像中确定的所述已登记用户存在多个,可以获取每个所述已登记用户的使用时长,从所有所述已登记用户中,将使用时长最大的所述已登记用户确定为所述目标用户;从所述当前图像中,确定所述目标用户的第一人脸图像。
作为一种可选的实施方式,所述信息推送方法还包括:
若所述已登记用户存在多个,接收用户选择指令;
将所述用户选择指令所指示的用户确定为所述目标用户;
从所述当前图像中,确定所述目标用户的第一人脸图像。
在该可选的实施方式中,可以接收用户选择指令,将所述用户选择指令所指示的用户确定为所述目标用户;从所述当前图像中,确定所述目标用户的第一人脸图像。
S12、提取所述第一人脸图像的表情特征。
本发明实施例中,可以通过计算机技术对第一人脸图像的数字图像进行数据的组织和处理,提取表情特征。可以通过整体法和局部法提取单张第一人脸图像的表情特征。其中,所述整体法可以包括但不限于主元分析法(Principal Component Analysis,PCA)、独立分量分析法(Indenpent Compondent Analysis,ICA)和线性判别分析法(Linear Discriminant Analysis,LDA);所述局部法可以包括但不限于Gabor小波法和LBP(Local Binary Patterns,局部二值模式)算子法。
S13、确定与所述表情特征对应的目标情绪。
其中,所述目标情绪可以是开心、亢奋、悠哉、疲劳、沮丧、忧愁、生气、焦虑等情绪中的任意一种。
本发明实施例中,可以预先建立表情特征与情绪的对应关系,并保存在数据库中,可以通过所述表情特征的数据进行查询,快速确定所述目标用户 当前的情绪状态。
S14、确定与所述目标情绪对应的待推送广告信息。
本发明实施例中,可以预先对所述广告信息进行设置,设置每种情绪下可以进行推送的广告信息。每种情绪可以对应多个广告信息,每个广告信息可以对应多种情绪。
S15、获取所述目标用户的历史观看情绪。
其中,所述历史观看情绪可以是所述目标用户在之前观看广告信息后所表现出来的情绪,可以是所述目标用户在以往对广告信息中的产品进行消费后所表现出来的情绪。可以将这些历史观看情绪保存在专门的数据仓库中。方便查询。
S16、根据所述历史观看情绪,从所述待推送广告信息中确定目标广告信息。
具体的,所述根据所述历史观看情绪,从所述待推送广告信息中确定目标广告信息包括:
从所述历史观看情绪中确定目标观看情绪;
获取与所述目标观看情绪对应的历史广告信息;
确定所述历史广告信息的特征标签;
从所述待推送广告信息中,确定与所述特征标签匹配的目标广告信息。
其中,所述目标观看情绪可以是亢奋、开心等正面情绪。
其中,所述特征标签可以用来表示所述历史广告信息中大部分广告信息的共同特征,比如大部分都是家电类型、大部分的价格范围都是100~500人民币左右等。
在该可选的实施方式中,可以从所述历史观看情绪中找到亢奋、开心等正面情绪,并确定为所述目标观看情绪,然后获取与所述目标观看情绪对应的历史广告信息,再确定所述历史广告信息的特征标签(比如颜色、价格范围、种类、风格等),最后从从所述待推送广告信息中,确定与所述特征标 签匹配的目标广告信息。
S17、推送所述目标广告信息。
本发明实施例中,可以在设备的屏幕输出所述目标广告信息,完成广告信息的推送。
作为一种可选的实施方式,所述推送所述目标广告信息之后,所述信息推送方法还包括:
获取所述目标用户的第二人脸图像;
提取所述第二人脸图像的表情特征;
确定与所述第二人脸图像的表情特征对应的观看情绪;
将所述观看情绪添加至所述目标用户的历史观看情绪中。
其中,所述第二人脸图像可以是指所述目标用户在所述推送所述目标广告信息之后的人脸图像。
在该可选的实施方式中,在推送所述目标广告信息之后,获取所述目标用户的第二人脸图像,提取所述第二人脸图像的表情特征,确定与所述第二人脸图像的表情特征对应的观看情绪,将所述观看情绪添加至所述目标用户的历史观看情绪中。
在图1所描述的方法流程中,由以上技术方案,本发明中,能够结合人脸识别技术,判断用户的情绪,根据情绪以及结合历史观看情绪,推送最合适的广告信息,提高了信息推送的有效性以及及时性。
请参见图2,图2是本发明公开的一种信息推送装置的较佳实施例的功能模块图。
在一些实施例中,所述信息推送装置运行于电子设备中。所述信息推送装置可以包括多个由程序代码段所组成的功能模块。所述信息推送装置中的各个程序段的程序代码可以存储于存储器中,并由至少一个处理器所执行,以执行图1所描述的信息推送装置方法中的部分或全部步骤。
本实施例中,所述信息推送装置根据其所执行的功能,可以被划分为多个功能模块。所述功能模块可以包括:获取模块201、提取模块202、确定模块203、及推送模块204。本发明所称的模块是指一种能够被至少一个处理器所执行并且能够完成固定功能的一系列计算机程序段,其存储在存储器中。
获取模块201,用于获取目标用户的第一人脸图像。
其中,所述第一人脸图像可以是指所述目标用户的当前人脸图像。
本发明实施例中,可以通过台式电脑、笔记本电脑、平板电脑、智能手机或其他拍摄装置来进行拍摄,以获取目标用户的第一人脸图像。
提取模块202,用于提取所述第一人脸图像的表情特征。
本发明实施例中,可以通过计算机技术对第一人脸图像的数字图像进行数据的组织和处理,提取表情特征。可以通过整体法和局部法提取单张第一人脸图像的表情特征。其中,所述整体法可以包括但不限于主元分析法(Principal Component Analysis,PCA)、独立分量分析法(Indenpent Compondent Analysis,ICA)和线性判别分析法(Linear Discriminant Analysis,LDA);所述局部法可以包括但不限于Gabor小波法和LBP(Local Binary Patterns,局部二值模式)算子法。
确定模块203,用于确定与所述表情特征对应的目标情绪。
其中,所述目标情绪可以是开心、亢奋、悠哉、疲劳、沮丧、忧愁、生气、焦虑等情绪中的任意一种。
本发明实施例中,可以预先建立表情特征与情绪的对应关系,并保存在数据库中,可以通过所述表情特征的数据进行查询,快速确定所述目标用户当前的情绪状态。
所述确定模块203,还用于确定与所述目标情绪对应的待推送广告信息。
本发明实施例中,可以预先对所述广告信息进行设置,设置每种情绪下可以进行推送的广告信息。每种情绪可以对应多个广告信息,每个广告信息可以对应多种情绪。
所述获取模块201,还用于获取所述目标用户的历史观看情绪。
其中,所述历史观看情绪可以是所述目标用户在之前观看广告信息后所表现出来的情绪,可以是所述目标用户在以往对广告信息中的产品进行消费后所表现出来的情绪。可以将这些历史观看情绪保存在专门的数据仓库中。方便查询。
所述确定模块203,还用于根据所述历史观看情绪,从所述待推送广告信息中确定目标广告信息。
推送模块204,用于推送所述目标广告信息。
本发明实施例中,可以在设备的屏幕输出所述目标广告信息,完成广告信息的推送。
作为一种可选的实施方式,所述确定模块203根据所述历史观看情绪,从所述待推送广告信息中确定目标广告信息的方式具体为:
从所述历史观看情绪中确定目标观看情绪;
获取与所述目标观看情绪对应的历史广告信息;
确定所述历史广告信息的特征标签;
从所述待推送广告信息中,确定与所述特征标签匹配的目标广告信息。
其中,所述目标观看情绪可以是亢奋、开心等正面情绪。
其中,所述特征标签可以用来表示所述历史广告信息中大部分广告信息的共同特征,比如大部分都是家电类型、大部分的价格范围都是100~500人民币左右等。
在该可选的实施方式中,可以从所述历史观看情绪中找到亢奋、开心等正面情绪,并确定为所述目标观看情绪,然后获取与所述目标观看情绪对应的历史广告信息,再确定所述历史广告信息的特征标签(比如颜色、价格范围、种类、风格等),最后从从所述待推送广告信息中,确定与所述特征标签匹配的目标广告信息。
作为一种可选的实施方式,所述获取模块201获取目标用户的第一人脸 图像的方式具体为:
实时获取当前图像;
通过人脸识别技术,从所述当前图像中确定已登记用户;
判断所述已登记用户是否存在多个;
若所述已登记用户不存在多个,确定所述已登记用户为所述目标用户;
从所述当前图像中,确定所述目标用户的第一人脸图像。
在该可选的实施方式中,所述目标用户需要预先进行注册登记,并上传自身的第一人脸图像,通过人脸识别技术,可以从设备拍摄的当前图像中找出已经登记过的用户(所述已登记用户)。若在所述当前图像中确定的已登记用户不存在多个,即可以确定所述已登记用户就是所述目标用户。
作为一种可选的实施方式,所述确定模块203,还用于若所述已登记用户存在多个,确定每个所述已登记用户的使用时长;
所述确定模块203,还用于从所有所述已登记用户中,将使用时长最大的所述已登记用户确定为所述目标用户;
所述确定模块203,还用于从所述当前图像中,确定所述目标用户的第一人脸图像。
在该可选的实施方式中,如果在所述当前图像中确定的所述已登记用户存在多个,可以获取每个所述已登记用户的使用时长,从所有所述已登记用户中,将使用时长最大的所述已登记用户确定为所述目标用户;从所述当前图像中,确定所述目标用户的第一人脸图像。
作为一种可选的实施方式,所述信息推送装置还可以包括:
接收模块,用于若所述已登记用户存在多个,接收用户选择指令;
所述确定模块203,还用于将所述用户选择指令所指示的用户确定为所述目标用户;
所述确定模块203,还用于从所述当前图像中,确定所述目标用户的第一人脸图像。
在该可选的实施方式中,可以接收用户选择指令,将所述用户选择指令所指示的用户确定为所述目标用户;从所述当前图像中,确定所述目标用户的第一人脸图像。
作为一种可选的实施方式,所述获取模块201,还用于所述推送模块204推送所述目标广告信息之后,获取所述目标用户的第二人脸图像;
所述提取模块202,还用于提取所述第二人脸图像的表情特征;
所述确定模块203,还用于确定与所述第二人脸图像的表情特征对应的观看情绪;
所述信息推送装置还可以包括:
添加模块,用于将所述观看情绪添加至所述目标用户的历史观看情绪中。
其中,所述第二人脸图像可以是指所述目标用户在所述推送所述目标广告信息之后的人脸图像。
在该可选的实施方式中,在推送所述目标广告信息之后,获取所述目标用户的第二人脸图像,提取所述第二人脸图像的表情特征,确定与所述第二人脸图像的表情特征对应的观看情绪,将所述观看情绪添加至所述目标用户的历史观看情绪中。
在图2所描述的信息推送装置中,由以上技术方案,本发明中,能够结合人脸识别技术,判断用户的情绪,根据情绪以及结合历史观看情绪,推送最合适的广告信息,提高了信息推送的有效性以及及时性。
如图3所示,图3是本发明实现信息推送方法的较佳实施例的电子设备的结构示意图。所述电子设备3包括存储器31、至少一个处理器32、存储在所述存储器31中并可在所述至少一个处理器32上运行的计算机程序33及至少一条通讯总线34。
本领域技术人员可以理解,图3所示的示意图仅仅是所述电子设备3的示例,并不构成对所述电子设备3的限定,可以包括比图示更多或更少的部 件,或者组合某些部件,或者不同的部件,例如所述电子设备3还可以包括输入输出设备、网络接入设备等。
所述电子设备3还包括但不限于任何一种可与用户通过键盘、鼠标、遥控器、触摸板或声控设备等方式进行人机交互的电子产品,例如,个人计算机、平板电脑、智能手机、个人数字助理(Personal Digital Assistant,PDA)、游戏机、交互式网络电视(Internet Protocol Television,IPTV)、智能式穿戴式设备等。所述电子设备3所处的网络包括但不限于互联网、广域网、城域网、局域网、虚拟专用网络(Virtual Private Network,VPN)等。
所述至少一个处理器32可以是中央处理单元(Central Processing Unit,CPU),还可以是其他通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或者其他可编程逻辑器件、晶体管逻辑器件、分立硬件组件等。该处理器32可以是微处理器或者该处理器32也可以是任何常规的处理器等,所述处理器32是所述电子设备3的控制中心,利用各种接口和线路连接整个电子设备3的各个部分。
所述存储器31可用于存储所述计算机程序33和/或模块/单元,所述处理器32通过运行或执行存储在所述存储器31内的计算机程序和/或模块/单元,以及调用存储在存储器31内的数据,实现所述电子设备3的各种功能。所述存储器31可主要包括存储程序区和存储数据区,其中,存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等;存储数据区可存储根据电子设备3的使用所创建的数据等。此外,存储器31可以包括非易失性存储器,例如硬盘、内存、插接式硬盘,智能存储卡(Smart Media Card,SMC),安全数字(Secure Digital,SD)卡,闪存卡(Flash Card)、至少一个磁盘存储器件、闪存器件等。
结合图1,所述电子设备3中的所述存储器31存储多个指令以实现一种信息推送方法,所述处理器32可执行所述多个指令从而实现:
获取目标用户的第一人脸图像;
提取所述第一人脸图像的表情特征;
确定与所述表情特征对应的目标情绪;
确定与所述目标情绪对应的待推送广告信息;
获取所述目标用户的历史观看情绪;
根据所述历史观看情绪,从所述待推送广告信息中确定目标广告信息;
推送所述目标广告信息。
作为一种可选的实施方式,所述根据所述历史观看情绪,从所述待推送广告信息中确定目标广告信息包括:
从所述历史观看情绪中确定目标观看情绪;
获取与所述目标观看情绪对应的历史广告信息;
确定所述历史广告信息的特征标签;
从所述待推送广告信息中,确定与所述特征标签匹配的目标广告信息。
作为一种可选的实施方式,所述获取目标用户的第一人脸图像包括:
实时获取当前图像;
通过人脸识别技术,从所述当前图像中确定已登记用户;
判断所述已登记用户是否存在多个;
若所述已登记用户不存在多个,确定所述已登记用户为所述目标用户;
从所述当前图像中,确定所述目标用户的第一人脸图像。
作为一种可选的实施方式,所述处理器32可执行所述多个指令从而实现:
若所述已登记用户存在多个,确定每个所述已登记用户的使用时长;
从所有所述已登记用户中,将使用时长最大的所述已登记用户确定为所述目标用户;
从所述当前图像中,确定所述目标用户的第一人脸图像。
作为一种可选的实施方式,所述处理器32可执行所述多个指令从而实 现:
若所述已登记用户存在多个,接收用户选择指令;
将所述用户选择指令所指示的用户确定为所述目标用户;
从所述当前图像中,确定所述目标用户的第一人脸图像。
作为一种可选的实施方式,所述推送所述目标广告信息之后,所述处理器32可执行所述多个指令从而实现:
获取所述目标用户的第二人脸图像;
提取所述第二人脸图像的表情特征;
确定与所述第二人脸图像的表情特征对应的观看情绪;
将所述观看情绪添加至所述目标用户的历史观看情绪中。
具体地,所述处理器32对上述指令的具体实现方法可参考图1对应实施例中相关步骤的描述,在此不赘述。
在图3所描述的电子设备3中,由以上技术方案,本发明中,能够结合人脸识别技术,判断用户的情绪,根据情绪以及结合历史观看情绪,推送最合适的广告信息,提高了信息推送的有效性以及及时性。
所述电子设备3集成的模块/单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本发明实现上述实施例方法中的全部或部分流程,也可以通过计算机程序来指令相关的硬件来完成,所述的计算机程序可存储于一计算机可读存储介质中,该计算机程序在被处理器执行时,可实现上述各个方法实施例的步骤。其中,所述计算机程序代码可以为源代码形式、对象代码形式、可执行文件或某些中间形式等。所述计算机可读介质可以包括:能够携带所述计算机程序代码的任何实体或装置、记录介质、U盘、移动硬盘、磁碟、光盘、计算机存储器、只读存储器(ROM,Read-Only Memory)。
在本发明所提供的几个实施例中,应该理解到,所揭露的系统,装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示 意性的,例如,所述模块的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式。
所述作为分离部件说明的模块可以是或者也可以不是物理上分开的,作为模块显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。
另外,在本发明各个实施例中的各功能模块可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用硬件加软件功能模块的形式实现。
对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化涵括在本发明内。不应将权利要求中的任何附关联图标记视为限制所涉及的权利要求。此外,显然“包括”一词不排除其他单元或步骤,单数不排除复数。系统权利要求中陈述的多个单元或装置也可以由一个单元或装置通过软件或者硬件来实现。第二等词语用来表示名称,而并不表示任何特定的顺序。
最后应说明的是,以上实施例仅用以说明本发明的技术方案而非限制,尽管参照较佳实施例对本发明进行了详细说明,本领域的普通技术人员应当理解,可以对本发明的技术方案进行修改或等同替换,而不脱离本发明技术方案的精神和范围。

Claims (10)

  1. 一种信息推送方法,其特征在于,所述信息推送方法包括:
    获取目标用户的第一人脸图像;
    提取所述第一人脸图像的表情特征;
    确定与所述表情特征对应的目标情绪;
    确定与所述目标情绪对应的待推送广告信息;
    获取所述目标用户的历史观看情绪;
    根据所述历史观看情绪,从所述待推送广告信息中确定目标广告信息;
    推送所述目标广告信息。
  2. 根据权利要求1所述的信息推送方法,其特征在于,所述根据所述历史观看情绪,从所述待推送广告信息中确定目标广告信息包括:
    从所述历史观看情绪中确定目标观看情绪;
    获取与所述目标观看情绪对应的历史广告信息;
    确定所述历史广告信息的特征标签;
    从所述待推送广告信息中,确定与所述特征标签匹配的目标广告信息。
  3. 根据权利要求1所述的信息推送方法,其特征在于,所述获取目标用户的第一人脸图像包括:
    实时获取当前图像;
    通过人脸识别技术,从所述当前图像中确定已登记用户;
    判断所述已登记用户是否存在多个;
    若所述已登记用户不存在多个,确定所述已登记用户为所述目标用户;
    从所述当前图像中,确定所述目标用户的第一人脸图像。
  4. 根据权利要求3所述的信息推送方法,其特征在于,所述信息推送方法还包括:
    若所述已登记用户存在多个,确定每个所述已登记用户的使用时长;
    从所有所述已登记用户中,将使用时长最大的所述已登记用户确定为所述目标用户;
    从所述当前图像中,确定所述目标用户的第一人脸图像。
  5. 根据权利要求3所述的信息推送方法,其特征在于,所述信息推送方法还包括:
    若所述已登记用户存在多个,接收用户选择指令;
    将所述用户选择指令所指示的用户确定为所述目标用户;
    从所述当前图像中,确定所述目标用户的第一人脸图像。
  6. 根据权利要求1至5中任一项所述的信息推送方法,其特征在于,所述推送所述目标广告信息之后,所述信息推送方法还包括:
    获取所述目标用户的第二人脸图像;
    提取所述第二人脸图像的表情特征;
    确定与所述第二人脸图像的表情特征对应的观看情绪;
    将所述观看情绪添加至所述目标用户的历史观看情绪中。
  7. 一种信息推送装置,其特征在于,所述信息推送装置包括:
    获取模块,用于获取目标用户的第一人脸图像;
    提取模块,用于提取所述第一人脸图像的表情特征;
    确定模块,用于确定与所述表情特征对应的目标情绪;
    所述确定模块,还用于确定与所述目标情绪对应的待推送广告信息;
    所述获取模块,还用于获取所述目标用户的历史观看情绪;
    所述确定模块,还用于根据所述历史观看情绪,从所述待推送广告信息中确定目标广告信息;
    推送模块,用于推送所述目标广告信息。
  8. 根据权利要求7所述的信息推送装置,其特征在于,所述确定模块根据所述历史观看情绪,从所述待推送广告信息中确定目标广告信息的方式具体为:
    从所述历史观看情绪中确定目标观看情绪;
    获取与所述目标观看情绪对应的历史广告信息;
    确定所述历史广告信息的特征标签;
    从所述待推送广告信息中,确定与所述特征标签匹配的目标广告信息。
  9. 一种电子设备,其特征在于,所述电子设备包括处理器和存储器,所述处理器用于执行存储器中存储的计算机程序以实现如权利要求1至6中任意一项所述的信息推送方法。
  10. 一种计算机可读存储介质,其特征在于,所述计算机可读存储介质存储有至少一个指令,所述至少一个指令被处理器执行时实现如权利要求1至6中任意一项所述的信息推送方法。
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