Pose and Illumination Invariant Face Recognition in Video

The use of video sequences for face recognition has been relatively less studied than image-based approaches. In this paper, we present a framework for face recognition from video sequences that is robust to large changes in facial pose and lighting conditions. Our method is based on a recently obtained theoretical result that can integrate the effects of motion, lighting and shape in generating an image using a perspective camera. This result can be used to estimate the pose and illumination conditions for each frame of the probe sequence. Then, using a 3D face model, we synthesize images corresponding to the pose and illumination conditions estimated in the probe sequences. Similarity between the synthesized images and the probe video is computed by integrating over the entire sequence. The method can handle situations where the pose and lighting conditions in the training and testing data are completely disjoint.

• Type: Conference
• Year: 2007
• Where: CVPR
• Authors: Yilei Xu, Amit K. Roy Chowdhury, Keyur Patel
• Keywords: Computer Vision, CVPR 2007, Facial Pose, Illumination Conditions, Lighting Conditions, Probe Sequences, Video Sequences