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Face alignment under variable illumination
Sixth IEEE International Conference on Automatic Face and Gesture Recognition, 2004. Proceedings.
This paper presents an approach to face alignment under variable illumination, an obstacle largely ignored in previous 2D alignment work. To account for illumination variation, our method employs two forms of relatively lightinginvariant information. Edge phase congruency is adopted to coarsely localize facial features, since prominent feature edges can be robustly located in the presence of shading and shadows. To accurately deal with features with less pronounced edges, final alignment isdoi:10.1109/afgr.2004.1301513 dblp:conf/fgr/HuangLLLS04 fatcat:zvtq7xvlojeqla5vnq5m3tsrfi