Face recognition using PCA and LDA: analysis and comparison
S. Ravi, Dattatreya P. Mankame, Sk. Md. Abu Nayeem · 2013
Computer recognition of the human faces has evolved as the most successful and demanding field in the computer science world and in particular Computer Vision. A lot of research work has been done in this field in the last two decade. Numerous algorithms have been projected and they have been experimented with different face image database available. In this paper, a comparative study has been carried out using the two basic and the most important appearance based face recognition methods viz, PCA and LDA. These two techniques for face recognition has been implemented and evaluated with different databases like UMIST, Yale etc. The outputs are compared by using accuracy rate.