Digital TV Advertisement Intelligent Recognition System
An intelligent recognition, digital TV technology, applied in character and pattern recognition, electrical components, instruments, etc., can solve the problems of inapplicability of advertising recognition system, inability to distinguish the subject of program segments, and few voice signals, so as to achieve intuitive program content and reduce the number of voice signals. The effect of small amount of calculation and data
Inactive Publication Date: 2018-06-19
六安正健信息技术有限公司
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Problems solved by technology
[0003] The automatic recognition of TV advertisements generally adopts audio matching technology, but the system using audio recognition has two limitations: 1) The audio range of the recorded TV program video will change with the change of the program source, and there is no consistency
2) Some TV programs have few voice signals, or are silent, and only have video images. At this time, the audio-based advertisement recognition system cannot be applied, and a certain program may recognize many advertisement names at the same time, or the time periods are intertwined. Together, it is impossible to distinguish the correct program segment theme
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[0026] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
[0027] Such as figure 1 As shown, a digital TV advertisement intelligent recognition system is composed of a TV program recording server connected to a C / S network, a storage server, a database server, a TV advertisement intelligent recognition server, an emergency power supply module, and a management client machine. The emergency power supply module can use three power supply methods: battery, solar energy, and mains power, and automatically switch to ensure the safety of system power consumption.
[0028] Such as figure 2 Shown is the system software structure.
[0029] The TV program recording module realizes multi-channel TV program recording, and the specific number of recording channels is flexibly determined according to actual needs ...
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The present invention proposes a digital television advertisement intelligent identification system, which relates to the technical field of digital television advertisement intelligent identification, and is characterized in that: a television program recording server, a storage server, a database server, and a television advertisement intelligent identification server are connected on a C / S network , emergency power supply module, management mechanism. Based on the industrial computer platform, the present invention proposes a high-precision image characteristic value generation algorithm, an adaptive sample library matching recognition algorithm, and static picture stream program browsing and positioning technology, and realizes automatic identification, analysis and statistics of advertisements broadcast in satellite and cable digital TV programs . First determine the start and end time of a new advertisement in the program, mark it as the recognition sample of the advertisement, the system will automatically extract the image features of the advertisement, and then use the sample to continuously and automatically identify the subsequent data through the intelligent recognition engine, and Save to the database, so as to realize the automatic monitoring of advertisements based on image recognition.
Description
technical field [0001] The invention relates to the technical field of television advertisement identification systems, in particular to the technical field of digital television advertisement intelligent identification. Background technique [0002] With the rapid development of my country's TV digitization process, the number of TV stations in various places has also increased dramatically. How to use modern means to quickly and effectively monitor, record, store, and query TV advertisement / program content, broadcast time, quality, and content has become an important issue in the advertising monitoring industry. [0003] The automatic recognition of TV commercials generally adopts audio matching technology, but the system using audio recognition has two limitations: 1) The audio range of the recorded TV program video will change with the change of the program source, and there is no consistency. This can result in ad audio samples not being matched to the same type of ad ...
Claims
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Login to View More IPC IPC(8): H04N21/231H04N21/24H04N21/266H04N21/433H04N21/442G06K9/64
Inventor 不公告发明人
Owner 六安正健信息技术有限公司