EFFICIENTLY RECOGNIZING THE FACE USING HYBRID APPROACH OF GAUSSIAN FILTERING AND SIFT KEY ALGORITHM

Abstract

Automatic Face Recognition System becomes the challenging problem due to its requirement in various applications like defense, surveillance and access control.It helps to identify the face image correctly and store them in database. In real time applications appearance of face changes due to different pose, expression, affine transformations and illumination etc. In our research paper to obtain accurate results and good performance Modified SIFT (Scale Invariant Feature Transform) technique is used. By using modified SIFT approach difference between original and query database is identified. The proposed approach is efficient in performance and provides experimental results on the basis of developed algorithm for accurately recognizing the images from dataset.