Method and device for acquiring expression meanings

Abstract

The invention discloses a method and a device for acquiring expression meanings, and belongs to the technical field of communications. The method comprises the following steps of: acquiring expression data in a picture to be detected, or acquiring corresponding expression data according to expression characteristics input by a user; comparing the acquired expression data with the expression data in a micro expression library, wherein the micro expression library is pre-established and contains at least two expressions, and each expression has corresponding expression data; and if the micro expression library has matched expression data, acquiring and presenting the expressions corresponding to the matched expression data and the meanings of the expressions. The device comprises an expression data acquisition module and an expression acquisition module. The acquired expression data are compared with the pre-established micro expression library to acquire the matched expression data so as to acquire the expressions and the meanings to be acquired. The method and the device have low requirements for operation personnel, are easily popularized, do not need expensive special instruments, save the cost, and are simple, practical and effective.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method and a device for acquiring the meaning of emoticons. Background technique [0002] Micro-expression is a discipline extended from psychology, which is the instantaneous expression of a person within one-fifth of a second. In the process of contacting people, such as business negotiations, daily communication and family life, the real state of mind of the other party has a great influence on the success or failure of the matter or the quality of the relationship, and the state of mind and micro-expression are closely related. [0003] In real life, obtaining people's mentality is usually done by psychologists. Psychologists judge people's state of mind by observing their facial expressions and listening to their voices when they speak. In addition, there are special instruments that can understand people's mentality to a certain extent, such as a lie detector that...

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Problems solved by technology

[0004] The above-mentioned method of judgment by psychologists cannot be realized by ordinary people and is not easy to popularize; and special measuring instruments are usually expensive and have limited scope of application. For example, polygraphs can only detect whether they are lying, but cannot detect facial expressions

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