A method for interacting with TV programs using mobile devices

Abstract

The present invention provides a method for using a mobile device to interact with TV programs, including: the camera of the mobile device captures the original TV picture in real time; the receiving module judges whether the received original TV picture is the first frame image, and if so, then The original TV picture and the bound local time t mobile Send to the pre-correction module to calculate the corresponding frame video source playback time t tv ; If not, send the original TV picture to the real-time interaction module; the pre-correction module includes: a first screen positioning module, a channel ID identification module and a time displacement estimation module. The method for interacting with TV programs using mobile devices provided by the present invention has the following advantages: it is a method for interacting between mobile devices and TVs with strong anti-noise ability and simple user operation. Improve the user interaction experience to meet the needs of viewers for real-time interaction with TV programs.

Description

technical field [0001] The invention belongs to the technical field of TV interaction, and in particular relates to a method for using a mobile device to interact with TV programs. Background technique [0002] With the development of Internet technology, more and more viewers tend to watch TV programs on the Internet. Traditional TV lacks effective interaction with viewers, resulting in a continuous decline in ratings. In order to enhance the interest of viewers watching TV and realize the two-way flow of information between viewers and TV programs, in recent years, the interactive technology in the field of radio and television has been continuously developed. At present, there are three main modes of TV interaction: [0003] (1) Interaction method and system based on speech recognition [0004] With the development of smart TVs, the operation menu interface of TVs is becoming more and more complex. Voice recognition, as the most convenient and intuitive control method, i...

AI Technical Summary

Problems solved by technology

But it has the following disadvantages: limited anti-noise ability, and the recognition success rate is easily affected

But it has the following disadvantages: destroying the integrity of the TV picture

But it has the following disadvantages: the performance of recognition needs to be improved, the cost is high, and it has not been widely used at present, and the user's cognitive load (gesture command) and operational load (long-term operation is relatively exhausting) are relatively heavy.

[0009] Through the summary of the above technologies, it is not difficult to conclude that the existing various technologies have problems such as poor practicability and weak interaction ability, so they cannot meet the needs of viewers for real-time interaction with TV programs

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