CN103780916A - Digital television advertisement intelligent identification system - Google Patents
Digital television advertisement intelligent identification system Download PDFInfo
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- CN103780916A CN103780916A CN201210409799.0A CN201210409799A CN103780916A CN 103780916 A CN103780916 A CN 103780916A CN 201210409799 A CN201210409799 A CN 201210409799A CN 103780916 A CN103780916 A CN 103780916A
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Abstract
The invention brings forward a digital television advertisement intelligent identification system, and relates to the technical field of digital television advertisement intelligent identification. The system is characterized in that: the system is composed of a television program video server, a storage server, a database server, a television advertisement intelligent identification server, an emergency power supply module and a management mechanism which are connected onto a C/S network. Based on an industrial control computer platform, a high-precision image characteristic value generation algorithm, a self-adaptive sample library matching identification algorithm and a static state picture flow program browsing and positioning technology are provided so that automatic identification and analytical statistics of advertisement played in satellite and wired digital television programs are realized. Firstly, start and end time of certain segment of new advertisement in the programs is confirmed and marked as an identification sample of the advertisement, and image characteristics of the segment of advertisement are automatically extracted by the system. Then subsequent data are automatically identified continuously by using the sample via an intelligent identification engine and stored in the database so that automatic monitoring and playing of the advertisement on the basis of image identification can be realized.
Description
Technical field
The present invention relates to television advertising recognition system technical field, be specifically related to a kind of advertisement in digital television intelligent identification technology field.
Background technology
Along with the develop rapidly of China's television digitization process, the TV station of various places also sharply increases.Advertisement/the programme content, broadcast time, quality, the content that how to use modern means to monitor fast and effectively, record, store, inquire about TV, become the important topic of monitoring of the advertisement industry.
The automatic identification of television advertising generally adopts Audio Matching technology, but adopts the system of audio identification to have two limitation: the audio frequency excursion of the television program record of 1) recording can change with the variation of program source, there is no consistency.This can cause advertisement audio sample cannot with program in advertisement of the same race match.This variation is that the variation of transmission network parameter causes, cannot be by advertisement recognition system control.Only has the sample of again preparing advertising.2) the content of TV program voice signal having is little, or quiet, only has video image, now, the advertisement recognition system based on audio frequency can not be suitable for, and there will be certain section of program to identify many advertisement names simultaneously, or time period weave in, cannot distinguish correct program segment theme.
Summary of the invention
Technical problem to be solved by this invention is to provide intuitively easy, discrimination is high, recognition speed is fast advertisement in digital television intelligent identifying system of a kind of limitation that has overcome the identification of audio frequency characteristics value, operation.
Technical problem to be solved by this invention realizes by the following technical solutions.
A kind of advertisement in digital television intelligent identifying system, relate to digital television program advertisement intelligent recognition technology field, it is characterized in that: formed by the television program record server, storage server, database server, television advertising Intelligent Recognition server, emergency service module, the administration client that are connected on C/S network;
Some geometric properties presentation videos with image are proposed, synthetic image characteristic value, the technology of carrying out pattern recognition;
Self adaptation Sample Storehouse coupling recognition technology is proposed, within the default time period, as this period in one week, fixed program data string is broadcast single ad data kind scope, add new samples today, dynamically the Sample Storehouse of composition current period of coupling, to current period content of TV program, carries out first fit identification; The sample occurring again, remove the sample in recognition sample storehouse first in 3 months, composition secondary Sample Storehouse, to first unidentified go out programme content identify, the reasonable like this scope that reduces Sample Storehouse, improves recognition speed, guarantees discrimination.
Propose static images stream program browsing technology, this technology once shows 30 seconds programme contents on screen simultaneously, and programme content per second represents with 1 program sectional drawing, realizes a glance and can see 30 seconds programme contents to the greatest extent; Press page turning key, can show successively in chronological order first 30 seconds programme contents, or latter 30 seconds programme contents;
Propose static images stream program commercial location technology, click certain picture that represents one second program, just determine and this time on date of typing; On two pictures, click end to end at advertisement section, just determine also time Start Date, time Close Date and the duration of this advertisement section of typing.
Propose time-scaling program browsing technology, 1 program sectional drawing, under different mode, can be used to represent 5 seconds, or 10 seconds, or 60 seconds programme contents; Can show 150 seconds programme contents by a screen simultaneously, or 300 seconds programme contents, or 30 minutes programme contents; Realize large section of adless film of fast browsing, TV play program, fast location advertisement section wherein;
Described emergency service module can be used storage battery, solar energy, 3 kinds of supply power modes of civil power, and automatically switches.
Systemic-function of the present invention is as follows:
Whether the advertising copy of demarcating in advance according to operator, can identify exactly certain advertisement and occur, when occur from the picture signal of satellite, cable digital TV program, and the time span of this advertisement broadcasting.The relevant information of the advertisement identifying is deposited in database automatically, and according to user's requirement, generating advertisement prison is reported and accused automatically.
System by image recognition engine by the image characteristics extraction of certain section of new advertisement occurring first in program out, be labeled as the recognition sample of this advertisement, just can use this sample to carry out continuously identification automatically to follow-up data by search engine, and by the advertising record identifying in database, broadcast thereby realize advertisement automatic monitoring based on image recognition.
System carries advertising copy storehouse, and user can directly use, and alleviates the hard work of the self-built sample of user.
The invention has the beneficial effects as follows:
1. realized advertisement in digital television Intelligent Recognition.
2. rationally reduce the capacity in matched sample storehouse, guaranteed discrimination, improved recognition speed.
3. some geometric properties combination producing image feature values of using image, have uniqueness, and matching precision is very high, have overcome the limitation of audio frequency characteristics value identification, and discrimination is more than 99%; And the data volume of characteristic value string is little, has reduced amount of calculation, can Real time identification.
4. browse programme content directly perceived, advertisement accurate positioning, has accelerated user's processing speed, has reduced operational ton, has alleviated labour intensity, has improved efficiency.
Accompanying drawing explanation
Fig. 1 is system network architecture of the present invention;
Fig. 2 is system software structure of the present invention;
Fig. 3 is the flow chart of image feature value generating algorithm of the present invention;
Fig. 4 is the flow chart of self adaptation Sample Storehouse coupling of the present invention identification.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, a kind of advertisement in digital television intelligent identifying system, formed by the television program record server, storage server, database server, television advertising Intelligent Recognition server, emergency service module, the administration client that are connected on C/S network, described emergency service module can be used storage battery, solar energy, 3 kinds of supply power modes of civil power, and automatically switch, system Electrical Safety guaranteed.
As shown in Figure 2, be system software structure.
Television program record module realizes multi-channel tv programs video recording, and the way of specifically recording a video is determined flexibly with server hardware configuration height according to actual needs;
At performance recording simultaneously, carry out the characteristic value modeling of every two field picture, and deposit database in.That is, read 1 two field picture, computed image cathetus and circular arc number, calculate position and the length of each straight line and circular arc, calculates the subcharacter value string of each straight line and circular arc, converges whole subcharacter value strings composition total characteristic value strings, the namely characteristic value string of present frame.The All Eigenvalues string of a period of time, is kept at lane database in chronological order, has just formed the program stream list of feature values of this period, mates identification for Sample Storehouse;
Storage server modules realizes the storage of television program record file, presses instruction calls for miscellaneous equipment;
Database server module realizes the storage of system data, the automatic identification data of advertisement, the definite rear program of arrangement and ad data, advertising copy data and calls;
Television advertising Intelligent Recognition server module, adopts self adaptation Sample Storehouse coupling recognition technology, realizes the identification of digital television program advertisement intelligent, and automatic recognition result is saved in to database server;
The implementation procedure of self adaptation Sample Storehouse coupling recognition technology is to read whole advertising copies, composition A; Read newly-built advertising copy in 3 days, composition B;
Judge whether the coupling of whole units period, as no, read the characteristic value of 1 unit period, composition C; Read whole advertisement, the composition D of not repeating with the current period in 7 days; Advertisement advertisement of the same name in taking-up and D from A, composition E; Converge B and E, form the advertising copy storehouse F of current period; With advertising copy storehouse F, the program C of current period is mated to identification, result is G; Arrange recognition result, composition H, write into Databasce;
In this way, finishing epicycle identifies automatically.
Ad data and sample management module, module realizes the most friendly man-machine interface is provided, and facilitates user's maintenance system data, management sample, the result that arranges identification automatically and statistics to show Query Result;
In ad data and sample management module, static images stream program browsing technology is proposed, this technology once shows 30 seconds programme contents on screen simultaneously, programme content per second represents with 1 program sectional drawing, realizes a glance and can see 30 seconds programme contents to the greatest extent; Press page turning key, can show successively in chronological order first 30 seconds programme contents, or latter 30 seconds programme contents;
Propose static images stream program commercial location technology, click certain picture that represents one second program, just determine and this time on date of typing; On two pictures, click end to end at advertisement section, just determine also time Start Date, time Close Date and the duration of this advertisement section of typing.
Propose time-scaling program browsing technology, 1 program sectional drawing, under different mode, can be used to represent 5 seconds, or 10 seconds, or 60 seconds programme contents; Can show 150 seconds programme contents by a screen simultaneously, or 300 seconds programme contents, or 30 minutes programme contents; Realize large section of adless film of fast browsing, TV play program, fast location advertisement section wherein.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. an advertisement in digital television intelligent identifying system, relate to digital television program advertisement intelligent recognition technology field, it is characterized in that: formed by the television program record server, storage server, database server, television advertising Intelligent Recognition server, emergency service module, the administration client that are connected on C/S network;
Described emergency service module can be used storage battery, solar energy, 3 kinds of supply power modes of civil power, and automatically switches.
2. advertisement in digital television intelligent identifying system according to claim 1, is characterized in that: propose the some geometric properties presentation videos with image, synthetic image characteristic value, the technology of carrying out pattern recognition.
3. advertisement in digital television intelligent identifying system according to claim 1, it is characterized in that: propose self adaptation Sample Storehouse coupling recognition technology, within the default time period, as this period in one week, fixed program data string is broadcast single ad data kind scope, adds new samples today, dynamically the Sample Storehouse of composition current period of coupling, to current period content of TV program, carry out first fit identification; The sample occurring again, remove the sample in recognition sample storehouse first in 3 months, composition secondary Sample Storehouse, to first unidentified go out programme content identify, the reasonable like this scope that reduces Sample Storehouse, improves recognition speed, guarantees discrimination.
4. advertisement in digital television intelligent identifying system according to claim 1, it is characterized in that: propose static images stream program browsing technology, this technology once shows 30 seconds programme contents on screen simultaneously, programme content per second represents with 1 program sectional drawing, realizes a glance and can see 30 seconds programme contents to the greatest extent; Press page turning key, can show successively in chronological order first 30 seconds programme contents, or latter 30 seconds programme contents;
Propose static images stream program commercial location technology, click certain picture that represents one second program, just determine and this time on date of typing; On two pictures, click end to end at advertisement section, just determine also time Start Date, time Close Date and the duration of this advertisement section of typing;
Propose time-scaling program browsing technology, 1 program sectional drawing, under different mode, can be used to represent 5 seconds, or 10 seconds, or 60 seconds programme contents; Can show 150 seconds programme contents by a screen simultaneously, or 300 seconds programme contents, or 30 minutes programme contents; Realize large section of adless film of fast browsing, TV play program, fast location advertisement section wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210409799.0A CN103780916B (en) | 2012-10-25 | 2012-10-25 | Advertisement in digital television intelligent identifying system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210409799.0A CN103780916B (en) | 2012-10-25 | 2012-10-25 | Advertisement in digital television intelligent identifying system |
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| CN103780916A true CN103780916A (en) | 2014-05-07 |
| CN103780916B CN103780916B (en) | 2018-06-19 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105338379A (en) * | 2015-10-29 | 2016-02-17 | 北京击壤科技有限公司 | Soft advertising data monitoring and mining system and method thereof |
| CN106131648A (en) * | 2016-07-27 | 2016-11-16 | 深圳Tcl数字技术有限公司 | The picture display processing method of intelligent television and device |
| CN107426585A (en) * | 2017-08-01 | 2017-12-01 | 中国农业大学 | A kind of television advertising based on audio/video information retrieval supervises broadcast system |
| CN110007831A (en) * | 2019-03-29 | 2019-07-12 | 珠海豹好玩科技有限公司 | A kind of flipping-over control method, device and terminal device |
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| CN101162470A (en) * | 2007-11-16 | 2008-04-16 | 北京交通大学 | Video frequency advertisement recognition method based on layered matching |
| CN101276417A (en) * | 2008-04-17 | 2008-10-01 | 上海交通大学 | Method for filtering internet cartoon medium rubbish information based on content |
| US20100119208A1 (en) * | 2008-11-07 | 2010-05-13 | Davis Bruce L | Content interaction methods and systems employing portable devices |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1761205A (en) * | 2005-11-18 | 2006-04-19 | 郑州金惠计算机系统工程有限公司 | System for detecting eroticism and unhealthy images on network based on content |
| CN101162470A (en) * | 2007-11-16 | 2008-04-16 | 北京交通大学 | Video frequency advertisement recognition method based on layered matching |
| CN101276417A (en) * | 2008-04-17 | 2008-10-01 | 上海交通大学 | Method for filtering internet cartoon medium rubbish information based on content |
| US20100119208A1 (en) * | 2008-11-07 | 2010-05-13 | Davis Bruce L | Content interaction methods and systems employing portable devices |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105338379A (en) * | 2015-10-29 | 2016-02-17 | 北京击壤科技有限公司 | Soft advertising data monitoring and mining system and method thereof |
| CN105338379B (en) * | 2015-10-29 | 2020-07-03 | 北京击壤科技有限公司 | Soft broadcast data monitoring and mining system and method thereof |
| CN106131648A (en) * | 2016-07-27 | 2016-11-16 | 深圳Tcl数字技术有限公司 | The picture display processing method of intelligent television and device |
| WO2018018678A1 (en) * | 2016-07-27 | 2018-02-01 | 深圳Tcl数字技术有限公司 | Picture display processing method and device of smart tv |
| CN107426585A (en) * | 2017-08-01 | 2017-12-01 | 中国农业大学 | A kind of television advertising based on audio/video information retrieval supervises broadcast system |
| CN110007831A (en) * | 2019-03-29 | 2019-07-12 | 珠海豹好玩科技有限公司 | A kind of flipping-over control method, device and terminal device |
| CN110007831B (en) * | 2019-03-29 | 2021-01-29 | 珠海豹好玩科技有限公司 | Page turning control method and device and terminal equipment |
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| CN103780916B (en) | 2018-06-19 |
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Effective date of registration: 20180627 Address after: 237005 room 104 and 204, Renmin Road Youth Square District, Jinan District, Lu'an, Anhui Patentee after: Lu'an Zheng Jian Information Technology Co., Ltd. Address before: 230022 68 Taihu Road, Baohe District, Hefei, Anhui 1603 room 2 Patentee before: Hefei Linchen Information Technology Co., Ltd. |
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Granted publication date: 20180619 Termination date: 20181025 |