Expression-recognition-based intelligent robot system

Abstract

The invention relates to an expression-recognition-based intelligent robot system. The expression-recognition-based intelligent robot system is characterized by comprising an expression acquisition unit used for acquiring facial expression images and converting the images into feature data for storage, a sample expression database used for storing massive sample facial expression images and sample feature data of the images, a processing unit used for calling the sample feature data in the sample expression database and the feature data in the expression acquisition unit for comparison and analysis, and an action unit used for receiving commands sent from the processing unit according to an analysis result to act. The intelligent robot system uses the facial expression as an interactive mode, does not need initiative operation of a user, can perform corresponding service actions according to user expressions in anytime and at anywhere to meet requirements of the user, and particularly can flexibly adjust the service actions according to recognized change of the expressions to meet the changing requirements of the user.

Description

technical field [0001] The invention relates to an intelligent management and control system, in particular to an intelligent management and control system for human-computer interaction. Background technique [0002] Face recognition is a biometric technology for identification based on human facial feature information. Use a camera or camera to collect images or video streams containing faces, and automatically detect and track faces in the images, and then perform a series of related technologies on the detected faces, including face image acquisition, face positioning , Face recognition preprocessing, memory storage and comparison identification, to achieve the purpose of identifying different people. [0003] Facial expression recognition is a step further than face recognition. It obtains people's emotional information through the analysis and judgment of static expressions and dynamic expressions, so as to achieve the purpose of understanding and satisfying people's ...

AI Technical Summary

Problems solved by technology

[0004] In modern life, more and more families have introduced intelligent robots for life services, such as sweeping the floor, vacuuming, serving tea, entertainment, etc. Although users can make certain time reservations and service types, they need to be autonomous every time. It cannot meet the needs of modern urbanites with fast-paced life and high work pressure for the initiative and intelligence of service products.

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