Application in Face Recognition Based on Improved Local Linear Embedding Algorithm and Artificial Vector Machine
Youfen Chen · International Journal of Signal Processing Image Processing and Pattern Recognition · 2015
In order to improve the accuracy of face recognition in a variety of gestures, a face recognition method of improved local linear embedding algorithm is proposed.First, facial features are extracted by Gabor transform and then dimensions of the facial features are reduced according to the local linear embedding algorithm to obtain characteristic vectors of face recognition.Finally, faces are recognized by using supporting vector machine.Simulation experiments have shown that algorithm in this paper can obtain a higher face recognition rate to a certain extent with a certain promotional effect.