A 'Personalized' Facial Expression Recognition System using Case Based Reasoning

Facial expression recognition has increasing importance in assisting human-computer interaction issues so that the system can customize to user needs and requirements. In this paper we present a `personalized' system for facial expression recognition from facial features. Personalization refers to custom-tailoring of the system for a specific user. The facial expression recognition module uses a case-based reasoning system for personalized output. Personalization helps to customize the output of system according to a particular user. Degree of customization of our system is a function of time as system adapts itself to the user. This paper presents further enhancements to our previous work on embedding case based reasoning for facial expression recognition