Emotion analysis system and method based on multi-modal characteristics

Abstract

The invention discloses an emotion analysis system and method based on multi-modal characteristics. The system comprises a multi-modal characteristic collection device which is used for collecting themulti-modal characteristics of people of different ages and genders under different emotions, and taking the multi-modal characteristics as reference values, a multi-modal characteristic reading device used for reading the multi-modal characteristics of a to-be-detected object, an emotion analysis device used for carrying out emotion analysis on the to-be-detected object according to the read multi-modal characteristics, and an emotional state evaluation device used for evaluating the danger degree of the to-be-detected object according to the analysis result. According to the emotion analysis system and method based on the multi-modal characteristics, when a passenger passes through a security check door, rapid, convenient and non-contact security check is realized, danger assessment iscarried out on the passenger, public safety is ensured, and security check experience of the passenger is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of information processing, and in particular relates to an emotion analysis system and an analysis method based on multimodal features. Background technique [0002] With the development of the economy, people travel more and more frequently, and the use of transportation tools has become more and more diversified. Frequent travel and huge passenger flow have brought great difficulties to transportation safety and personnel information verification. At present, transportation security checks are mainly to verify the identity of passengers through personal identification verification gates, use radioactive rays (such as X-rays) generated by specific equipment (such as security inspection machines) to check passenger luggage, and use human body detectors to conduct physical examinations on suspicious passengers , Check for metal or other prohibited items with you. Its limitation is that it is highly dependen...

AI Technical Summary

Problems solved by technology

Its limitation is that it is highly dependent on the location, equipment, security personnel and the cooperation of the inspected, the security inspection process is relatively cumbersome, the inspection takes a long time, and the passenger security inspection experience is very poor

In addition, the existing security inspection machines and human body inspection instruments cannot implement targeted security inspection measures according to the psychological state and emotional changes of passengers

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