“…Since the depth map returned by RGB-D sensors is not as precise as a 3D sensor, the existing 3D face recognition approaches may not be directly applied to RGB-D images. In contrast, RGB-D images have been used for several computer vision tasks such as object tracking, face detection, gender recognition, face recognition, and visual imitation [2,[17][18][19][20][21][22][23]. To the best of our knowledge, there is no reported research on the recognition of faces using the LBP texture features of RGB and depth images and the error correcting output code (ECOC)-based multiclass support vector machines (MSVMs).…”