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    • 2. 发明公开
    • 디지털 핑거프린팅을 이용한 정보 제공 시스템 및 방법
    • 信息提供系统和使用数字指纹的方法
    • KR1020130124911A
    • 2013-11-15
    • KR1020130051307
    • 2013-05-07
    • 주식회사 마크애니
    • 신동환김경순정신영
    • H04N21/8358
    • H04N21/23103H04N21/4415
    • The present invention relates to a system for providing information through fingerprinting comprising: a fingerprint indexing unit which builds a database to extract the feature points of broadcast data and use the extracted feature points for the search; a fingerprint web server which receives a program recognition request from a client device, transmits the received program recognition request to a fingerprint matching unit, receives a search result associated with the program recognition request from the fingerprint matching unit, and transmits the received search result to the client device; and the fingerprint matching unit which performs the search by using the fingerprint indexing unit based on the program recognition request, extracts the search result, and transmits the extracted search result to the fingerprint web server. [Reference numerals] (100) Broadcast company legacy system;(10-1) Client device (Smart device);(110) Broadcast transmission unit;(120) Programming information/transmission operation unit;(140) On air image / Sound output unit;(210) Fingerprint web server;(220) Fingerprint matching unit;(232) Registration unit;(234) Memory buffer DB;(236) Fingerprint distribution DB;(240) Fingerprint service manager;(250) Fingerprint service DB;(AA) Broadcast signal;(BB) Program recognition request;(CC) Search result + Additional information;(DD) On air broadcast data;(EE) Request;(FF) Search result;(GG) Search request search result;(HH) Additional information;(II) Fingerprinting index unit;(JJ) Fingerprint service system
    • 本发明涉及一种用于通过指纹提供信息的系统,包括:指纹索引单元,其建立数据库以提取广播数据的特征点并使用所提取的特征点进行搜索; 从客户端装置接收节目识别请求的指纹网络服务器将接收到的节目识别请求发送到指纹匹配单元,从指纹匹配单元接收与节目识别请求相关联的搜索结果,并将接收的搜索结果发送到 客户端设备; 以及通过使用基于节目识别请求的指纹索引单元执行搜索的指纹匹配单元,提取搜索结果,并将提取的搜索结果发送到指纹网络服务器。 (100)广播公司传统系统;(10-1)客户端设备(智能设备);(110)广播传输单元;(120)编程信息/传输操作单元;(140)空中图像/声音输出 单元;(210)指纹网络服务器;(220)指纹匹配单元;(232)注册单元;(234)内存缓冲DB;(236)指纹分发DB;(240)指纹服务管理器;(250)指纹服务DB; (AA)广播信号;(BB)节目识别请求;(CC)搜索结果+附加信息;(DD)空中广播数据;(EE)请求;(FF)搜索结果;(GG)搜索请求搜索结果; HH)附加信息;(II)指纹指标单位;(JJ)指纹服务系统