CN103297690A - 影音处理系统及影音处理方法 - Google Patents

影音处理系统及影音处理方法 Download PDF

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CN103297690A
CN103297690A CN2013101670608A CN201310167060A CN103297690A CN 103297690 A CN103297690 A CN 103297690A CN 2013101670608 A CN2013101670608 A CN 2013101670608A CN 201310167060 A CN201310167060 A CN 201310167060A CN 103297690 A CN103297690 A CN 103297690A
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CN103297690B (zh
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蒋浩良
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Yun Chuan Intellectual Property Services Co Ltd Of Zhongshan City
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Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/765Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808Management of client data
    • H04N21/25841Management of client data involving the geographical location of the client
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/414Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/422Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/4223Cameras
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/632Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing using a connection between clients on a wide area network, e.g. setting up a peer-to-peer communication via Internet for retrieving video segments from the hard-disk of other client devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/64Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • H04W4/021Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3204Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a user, sender, addressee, machine or electronic recording medium
    • H04N2201/3205Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a user, sender, addressee, machine or electronic recording medium of identification information, e.g. name or ID code

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  • Engineering & Computer Science (AREA)
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Abstract

本发明提供一种影音处理系统及影音处理方法,影音处理系统包括身份分配模块、位置确定模块、关联模块和数据输出模块,该身份分配模块用于为一电子装置分配一身份识别码,所述位置确定模块用于实时地监测该电子装置的地理位置,当所述电子装置位于预定的拍摄范围时,所述关联模块用于将在所述预定的拍摄范围拍摄到的数据与所述身份识别码相关联,所述输出单元用于响应用户的命令输出与所述身份识别码相关联的数据。本发明的影音处理系统能为有需要者拍照并且能够将所有拍照的资料根据输出给有需要者,使得游客不必携带拍摄装置,尤其对于独自出游的游客有帮助。

Description

影音处理系统及影音处理方法
技术领域
本发明涉及一种影音处理系统及影音处理方法。
背景技术
游客到景点游玩时通常都会在景点留影,对于独自出游的游客,其往往需要请其他人帮忙拍照,因语言不通或者其他原因使得求助他人帮忙拍照并不方便。
发明内容
有鉴于此,有必要提出一种影音处理系统及影音处理方法以解决上述问题。
一种影音处理系统,包括身份分配模块、位置确定模块、关联模块和数据输出模块,该身份分配模块用于为一电子装置分配一身份识别码,所述位置确定模块用于实时地监测该电子装置的地理位置,当所述电子装置位于预定的拍摄范围时,所述关联模块用于将在所述预定的拍摄范围拍摄到的数据与所述身份识别码相关联,所述输出单元用于响应用户的命令输出与所述身份识别码相关联的数据。
一种影音处理方法,包括:为一电子装置分配一身份识别码;实时地监测该电子装置的地理位置;将在所述预定的拍摄范围拍摄到的数据与所述身份识别码相关联;响应用户的命令输出与所述身份识别码相关联的数据。
本发明的影音处理系统能为有需要者拍照并且能够将所有拍照的资料根据输出给有需要者,使得游客不必携带拍摄装置,尤其对于独自出游的游客有帮助。
附图说明
图1为本发明的影音处理系统的方框图。
图2为本发明的影音处理方法的流程图。
主要元件符号说明
Figure 2013101670608100002DEST_PATH_IMAGE002
如下具体实施方式将结合上述附图进一步说明本发明。
具体实施方式
请参阅图1,一种影音处理系统100包括服务器10、显示器20、输入单元30和摄像装置40。所述输入单元30用于信息输入,所述显示器20用于信息输出。服务器10包括处理器11、存储器12和通信单元13。存储器12中存储有能被处理器11执行的影音处理系统指令模块,其包括身份分配模块111、位置确定模块113、关联模块115和数据输出模块117。通信单元13用于与一电子装置200进行通信。
该身份分配模块111用于为电子装置200分配一身份识别码,在一个应用例子中,影音处理系统100应用于一游乐园,用户在进入游乐园时会收到一张游园指南,游园指南上印有二维码或者条形码,用户可以通过电子装置200(例如手机、平板电脑)扫描所述二维码或条形码而获得一字符串以及从特定的网址而下载一游园应用程序,该游园应用程序被存储至电子装置200的存储器210中,该电子装置200的处理器220运行该应用程序后,该应用程序将该字符串通过无线网络发送至该服务器10,该身份分配模块111将该字符串作为身份识别码分配给该电子装置200。可以理解地,当电子装置200为手机时,用于可以向特定的端口发送预定格式的短息,身份分配模块111响应上述短信而为电子装置200分配一身份识别码。该身份识别码被存储在该电子装置200的存储器210中。
所述位置确定模块113用于实时地监测该电子装置200的地理位置,在本实施方式中,电子装置200中的游园应用程序定期获取电子装置200的地理位置信息,例如,游园应用程序定期启动电子装置200的定位功能而获得所述地理位置信息。游园应用程序定期将电子装置200的地理位置信息及电子装置200的身份识别码发送至该服务器10,从而该位置确定模块113能够实时地确定该电子装置200的地理位置。
在本实施方式中,当所述电子装置200位于预定的拍摄范围时,所述游园应用程序产生一提示,例如语音提示或者振动提示,该提示用于提醒用户已进入到摄像装置40的拍摄范围,用户此时可以调整身姿以获得较好的拍摄效果。在本实施方式中,摄像装置40的附近可以设置有预览显示器,摄像装置40拍摄到的图像会传输到该预览显示器显示,用户可以通过观察预览显示器调整其自身的身姿。
在其他实施方式中,所述游园应用程序还产生一对话框以询问用户是否将电子装置200与摄像装置40相连接,当用户选择将电子装置200与摄像装置40相连接时,摄像装置40拍摄到的影像直接显示在电子装置200的显示屏230上,从而便于用户调整身姿以获得较好的拍摄效果。
在本实施方式中,所述游园应用程序还产生一对话框以询问用户是否需要摄像装置40进行拍摄,如果用户选择需要摄像装置40为其拍摄,则该游园应用程序进一步产生一对话框以询问用户需要拍摄静态图片还是动态影像,所述游园应用程序将用户的选择发送至该服务器10,服务器10的处理器11根据用户的选择控制该摄像装置40为用户拍摄摄静态图片或动态影像。
在本实施方式中,所述游园应用程序还产生一对话框用于询问用户是否需要调整摄像装置40的拍摄方向,当用户选择调整摄像装置40的拍摄方向时,所述游园应用程序将用户的选择发送至服务器10。服务器10的处理器11根据用户的选择控制该摄像装置40进行转动,从而能够调整摄像装置40的拍摄方向。
所述关联模块115用于将在所述预定的拍摄范围拍摄到的数据与所述身份识别码相关联。在需要时,用户可以通过输入单元30或者游园应用程序向服务器10发送输出请求,所述请求中包含所述身份识别码,数据输出模块117响应用户的请求将与所述身份识别码相关联的数据传送至所述电子装置200或者用户指定的存储装置(例如便携式硬盘)中。在需要时,用户可以先在显示器20上观看所述拍摄到的数据,然后通过输入单元30选择其想保留的部分,数据输出模块117响应用户的选择将用户选择的部分输出到所述电子装置200或者用户指定的存储装置中。
当在游乐园的热门景点附近均设置有摄像装置40时,能够满足用户用户的拍摄需求,尤其便利了单人游客,使得其无需再请其他游客帮忙拍照。
在本实施方式中,摄像装置40包括摄像头41和感测器42,所述感测器42用于侦测环境光亮度和/或湿度,当环境光亮度不足或者湿度过高时,所述处理器11将上述环境光亮度和/或湿度信息发送至该电子装置200,所述游园应用程序生成一提示,提示用户摄像装置40受到环境光亮度和/或湿度的影响而可能使成像质量不理想。在其他实施方式中,所述游园应用程序生成一提示以询问用户是否放弃存储摄像装置40所拍摄到的数据。
图2示意出上述影音处理系统进行影音处理的方法流程图。在步骤S100中,该身份分配模块111为电子装置200分配一身份识别码。在步骤S200中,所述位置确定模块113实时地监测该电子装置200的地理位置。在步骤S300中,所述关联模块115用于将在所述预定的拍摄范围拍摄到的数据与所述身份识别码相关联。在步骤S400中,数据输出模块117响应用户的请求将与所述身份识别码相关联的数据输出。

Claims (5)

1.一种影音处理系统,包括身份分配模块、位置确定模块、关联模块和数据输出模块,该身份分配模块用于为一电子装置分配一身份识别码,所述位置确定模块用于实时地监测该电子装置的地理位置,当所述电子装置位于预定的拍摄范围时,所述关联模块用于将在所述预定的拍摄范围拍摄到的数据与所述身份识别码相关联,所述输出单元用于响应用户的命令输出与所述身份识别码相关联的数据。
2.如权利要求1所述的影音处理系统,其特征在于,所述位置确定模块接收来自电子装置的地理位置信息和所述身份识别码以实时地监测该电子装置的地理位置。
3.如权利要求1所述的影音处理系统,其特征在于,还包括摄像头控制单元,所述摄像头控制单元用于根据电子装置发送的命令调整摄像头拍摄方向。
4.一种影音处理方法,包括:
为一电子装置分配一身份识别码;
实时地监测该电子装置的地理位置;
将在所述预定的拍摄范围拍摄到的数据与所述身份识别码相关联;
响应用户的命令输出与所述身份识别码相关联的数据。
5.如权利要求4所述的影音处理方法,其特征在于,实时地监测该电子装置的地理位置通过接收来自电子装置的地理位置信息和所述身份识别码实现。
CN201310167060.8A 2013-05-09 2013-05-09 影音处理系统及影音处理方法 Expired - Fee Related CN103297690B (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106412429A (zh) * 2016-09-30 2017-02-15 深圳前海弘稼科技有限公司 一种基于温室大棚的图像处理方法及装置
WO2018133354A1 (zh) * 2017-01-19 2018-07-26 深圳前海弘稼科技有限公司 一种信息获取方法及获取设备
CN108833766A (zh) * 2018-03-21 2018-11-16 北京猎户星空科技有限公司 智能设备的控制方法、装置、智能设备及存储介质

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2017774B1 (en) * 2016-11-11 2018-05-24 Zoemie Bvba System and method for delivering a picture to a user
US20180139570A1 (en) * 2016-11-14 2018-05-17 Symbol Technologies, Llc Arrangement for, and method of, associating an identifier of a mobile device with a location of the mobile device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030001954A1 (en) * 2000-01-31 2003-01-02 Erkki Rantalainen Method for modifying a visible object shot with a television camera
US20040201738A1 (en) * 2001-11-13 2004-10-14 Tabula Rasa, Inc. Method and apparatus for providing automatic access to images captured at diverse recreational venues
US20110246027A1 (en) * 2010-03-31 2011-10-06 Aisin Aw Co., Ltd. Image processing system and vehicle control system
CN202043177U (zh) * 2010-10-15 2011-11-16 张哲颖 利用增强实景技术优化移动导航和人机交互的系统设备
CN102679989A (zh) * 2012-05-23 2012-09-19 李杰波 一种用于物流配送导航方法及其应用的物流配送车

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8583027B2 (en) * 2000-10-26 2013-11-12 Front Row Technologies, Llc Methods and systems for authorizing computing devices for receipt of venue-based data based on the location of a user
US8638222B2 (en) * 2010-04-19 2014-01-28 Microsoft Corporation Controllable device selection based on controller location

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030001954A1 (en) * 2000-01-31 2003-01-02 Erkki Rantalainen Method for modifying a visible object shot with a television camera
US20040201738A1 (en) * 2001-11-13 2004-10-14 Tabula Rasa, Inc. Method and apparatus for providing automatic access to images captured at diverse recreational venues
US20110246027A1 (en) * 2010-03-31 2011-10-06 Aisin Aw Co., Ltd. Image processing system and vehicle control system
CN202043177U (zh) * 2010-10-15 2011-11-16 张哲颖 利用增强实景技术优化移动导航和人机交互的系统设备
CN102679989A (zh) * 2012-05-23 2012-09-19 李杰波 一种用于物流配送导航方法及其应用的物流配送车

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106412429A (zh) * 2016-09-30 2017-02-15 深圳前海弘稼科技有限公司 一种基于温室大棚的图像处理方法及装置
CN106412429B (zh) * 2016-09-30 2019-12-17 深圳春沐源控股有限公司 一种基于温室大棚的图像处理方法及装置
WO2018133354A1 (zh) * 2017-01-19 2018-07-26 深圳前海弘稼科技有限公司 一种信息获取方法及获取设备
CN108833766A (zh) * 2018-03-21 2018-11-16 北京猎户星空科技有限公司 智能设备的控制方法、装置、智能设备及存储介质

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