Robot with human facial expression recognition function

[0002] In the prior art, household robots are mainly used for children’s companionship, family monitoring, family service, video call, household cleaning, and mobile phone remote control. technology to judge whether the other person is a stranger, so as to complete the judgment operation in a timely manner. The patent document with the application number 201610109290.2 provides a method for realizing the intelligent emotional recording of robots. The optimized design of face recognition, voiceprint recognition and human body posture recognition can effectively, accurately and quickly judge the emotions of the human body, and then record them in time to capture the most real wonderful photos of life, and finally generate a video as a souvenir , the implementation of this design is simple, smooth, high accuracy, safe and reliable. In this design, it is necessary to use high-definition cameras to acquire and recognize facial expression information of people, but when the distance between the high-definition cameras and people is different, The angle between the high-definition camera and the person's face will have a certain difference. In this design, it is not convenient to adjust and fix the inclination angle of the high-definition camera, which will affect the acquisition and recognition of the facial expression information of the person by the high-definition camera. Therefore, We propose a robot with human expression recognition function to solve the above problems