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System and method used for retrieving figure information in video

A technology in character information and video, applied in the electronic field, can solve problems such as user interaction that is not considered, and achieve the effect of increasing convenience, improving performance, and reducing complexity

Inactive Publication Date: 2014-12-03
TIANJIN SAMSUNG ELECTRONICS CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such systems do not take into account user interaction

Method used

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  • System and method used for retrieving figure information in video
  • System and method used for retrieving figure information in video
  • System and method used for retrieving figure information in video

Examples

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Embodiment Construction

[0047] Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like numerals refer to like parts throughout. The embodiments are described below in order to explain the present invention by referring to the figures.

[0048] figure 1 A schematic structural diagram of a system for retrieving character information in a video according to an exemplary embodiment of the present invention is shown. like figure 1 As shown, in the system S according to the exemplary embodiment of the present invention, it includes: a face acquisition unit 1, which is used to acquire the code information of the selected face in the video and send an information retrieval instruction, the code information is pre-added to Additional information in the video code stream; an information retrieval unit 2, configured to acquire character information corresponding to the code information according to the informati...

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Abstract

The invention provides a system and method for retrieving figure information in video. The system comprises a face acquiring unit, an information retrieving unit and an information displaying unit, wherein the face acquiring unit is used for acquiring code information of a selected face in the video and sending an information retrieving instruction; the information retrieving unit is used for obtaining figure information corresponding to the selected face according to the information retrieving instruction; the information displaying unit is used for displaying a label of the figure information. Thus, by means of the system and method, code information of faces appearing in television programs are acquired in real time in a face recognition mode, data generated through algorithms instead of face images are sent, and therefore the retrieving performance is improved. Meanwhile, by displaying the label of the figure information, a user can know about a figure directly and does not need to check through a computer, therefore, the complexity of user operations is reduced and use convenience is increased for the user.

Description

technical field [0001] The present invention relates to the field of electronic technology, and in particular to a system and method for retrieving character information in videos. The system is connected to multiple information sources in a communication manner, and can receive requests from users to extract relevant character information from the information sources. implicit or explicit request. Background technique [0002] With the development of information technology, various value-added services based on digital TV are constantly emerging, and the technology of digital TV terminals is also constantly updated, which can support two-way backhaul, MP3 (Moving Picture Experts Group Audio Layer III, image continuous format audio technology) playback, USB (Universal Serial Bus, Universal Serial Bus) external storage, PVR (Personal Video Recorder, personal video recording) recording, etc. [0003] However, when a user watches television, it often happens that the user is i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/14G06F17/30G06K9/00
Inventor 董衡苏畅
Owner TIANJIN SAMSUNG ELECTRONICS CO LTD
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