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Expression robot applied to instant messaging tool

A communication tool and robot technology, applied in the field of screen capture and image recognition, can solve the problems of inability to mass production and promotion, high complexity, poor real-time performance, etc., to avoid the subsequent matching calculation amount, large amount of calculation, reduce The effect of calculation

Inactive Publication Date: 2012-10-24
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current instant messaging tools will perform complex encryption on the chat content during the transmission process, and it will take a long time to decipher the key, which is difficult, and the instant messaging tools are usually upgraded from time to time, and each upgrade will be restarted. Set the key, so the defect that the instant messaging tool needs to decipher the key again after the upgrade, which brings about the defect that the program needs to continuously decipher the key, the complexity is high, and the real-time performance is not good, so it cannot be mass-produced and to promote

Method used

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  • Expression robot applied to instant messaging tool
  • Expression robot applied to instant messaging tool
  • Expression robot applied to instant messaging tool

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Embodiment Construction

[0038] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0039] The present invention adopts a method that does not need to decrypt and analyze the chat content, and analyzes the emoticons by monitoring the screenshots of the chat window, which is called the comparison method of screenshots.

[0040] The idea of ​​this method is to first monitor the chat window of the user of the instant messaging tool, then select an appropriate time to take a screenshot and save it, then analyze and compare the images of the chat window to find out the position of the emoticon, and finally recognize the emoticon the meaning represented. Since the size of the emoticon is fixed, it can be realized by adopting the scheme of template matching in pattern recognition.

[0041] The screenshot comparison method has the advantage of bypassing the link of deciphering encrypted messages, so the method is simple, has good real-time perfo...

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PUM

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Abstract

The invention discloses an expression robot applied to an instant messaging tool. The expression robot can recognize expression marks used by users in real time and can make same responses as the meaning represented by the expression marks. In addition, an expression recognizing method overcomes the defects that the complexity degree is high, the real-time performance is poor, and a secret key needs to be decoded again after the instant messaging tool is updated. In a system, a chat window monitoring module intercepts chat window images as pictures and stores the pictures when the instant messaging tool has new chat message display, or the chat window monitoring module regularly is timed to intercept the chat window images as pictures and to store the pictures; an expression mark positioning module finds expression marks in the intercepted pictures, and the positions of the expression marks are sent to an expression mark recognizing module; the expression mark recognizing module comprises the positions of the expression marks and expression marks in the existing expression mark bank, and the meanings of the expression marks are determined and are sent to a response module; and the response module makes responses in set expression modes after receiving results sent by the expression mark recognizing module.

Description

technical field [0001] The invention is an expression robot based on an instant messaging tool, and specifically relates to the technical fields of screen capture and image recognition. Background technique [0002] Instant messaging tool, also known as instant messaging tool, is an Internet-based service. After more than ten years of development, it now has a large number of regular users and penetrates into every aspect of our life and work. Emoji was born on the Internet. It was originally just an Internet subculture, but with the rapid development and popularization of the Internet, it has been widely accepted by people. [0003] General instant messaging tools have the function of inserting emoticons, which greatly facilitates the expression of users and enhances the fun of communication and user experience. At present, emoticons are mainly developing in a more diverse, vivid and complex direction. The present invention proposes a creative development path: making emot...

Claims

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Application Information

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IPC IPC(8): G06K9/64H04L12/58
Inventor 张纯纯王崇文
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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