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Mobile phone TV text information extraction method and mobile terminal with same

A text message, mobile phone TV technology, applied in the field of mobile communication, to achieve the effect of easy implementation, clear logic and simple structure

Inactive Publication Date: 2010-07-07
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The solution to this problem, in addition to improving the user's experience of mobile TV services, is also a progress in the intelligentization of mobile TV, but there is no such technology yet

Method used

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  • Mobile phone TV text information extraction method and mobile terminal with same
  • Mobile phone TV text information extraction method and mobile terminal with same
  • Mobile phone TV text information extraction method and mobile terminal with same

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The core of the present invention is: the mobile terminal receives and plays the TV program signal of the mobile phone, intercepts and saves the current playing picture according to the instruction sent by the user; After sorting, the text information is obtained and displayed according to the user's instructions to facilitate the user's viewing and editing.

[0029] The text in the TV screen can be divided into two types: one is the text information obtained in the process of forming the video, such as road signs and slogans captured by the camera, which are often called background subtitles or scene subtitles; the other is artificially added to the text information in the video, such as news headlines, superimposed subtitles, etc. Due to the accidental occurrence of scene subtitles and the large differences between different scene subtitles, it is difficult to identify them; in contrast, the superimposed subtitle information played on TV is relatively clear and regula...

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PUM

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Abstract

The invention discloses a mobile phone TV text information extraction method and a mobile terminal with the function; the mobile terminal comprises a mobile phone TV module, a storage module and a background running information processing module, wherein the mobile phone TV module is used for receiving and processing mobile phone TV program signals, the current playing frames are automatically intercepted and stored in the storage module according to the user instructions in the playing process of the mobile phone TV; the information processing module is used for segregating texts and images in frames stored in the storage module, and obtaining text information after the recognition result is classified; the storage module is used for storing the intercepted current playing frames. The invention well converts the user required TV playing information into digital information and text information directly used by wireless communication; the method and mobile terminal have clear logic, simple structure and easy implementation.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method for extracting text information from mobile phone TV and a mobile terminal with the function. Background technique [0002] Mobile TV refers to a technology or application that uses mobile phones as terminal devices to transmit TV content. At present, there are mainly three ways to realize the mobile TV service. [0003] The first is to use the cellular mobile network to implement, adopt streaming media technology, and operate mobile TV as a data service. For example, Sprint in the United States, my country Mobile and China Unicom in China have launched mobile TV services in this way; The second is to use satellite broadcasting, using mobile phones to receive TV program signals broadcast by satellites. South Korean operators plan to adopt this method; the most promising mobile TV technology method is through the integration of digital TV and mobile phones. This metho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04N5/44H04H60/91H04H20/57H04M1/72403H04M1/72433H04M1/72436H04M1/72439
Inventor 耿琦
Owner ZTE CORP