Interaction between man and machine can be obtained by detecting and classifying faces. The challenges for practical face detection and categorization are fewer lighting conditions and noise. LBP is the best technique for face classification and detection because LBP is a non-parametric descriptor that capably summarizes the local structure of images. Due to the dependability of LBP, various LBP techniques are established as well as demonstrated for the improvement of face recognition performance. This technique is insensitive to noise and low contrasted faces. However, this technique is...