研发一个稳定可靠的人脸识别系统至今还是计算机视觉中的一个难题,用红外图像来进行人脸识别是近几年才发展的一个新领域。本文对红外人脸识别技术,特别是特征提取的研究,进行了综述,并对未来红外人脸识别的方向进行了展望。
Developing a reliable face recognition system has been a challenge problem. Infrared appears to be a good alternative imagery as it is independent of external illumination. In this paper we present a survey on Infrared human face recognition, especially on feature extraction. Several major issues for further research are also addressed in this paper.