Ongoing Challenges in Face Recognition
نویسنده
چکیده
Figure 1: The same individual imaged with the same camera and seen with nearly the same facial expression and pose may appear dramatically different with changes in the lighting conditions. The two leftmost images were taken indoors and the two rightmost were taken outdoors. All four images were taken with a Canon EOS 1D digital camera. Before each acquisition the subject was asked to make a neutral facial expression and to look directly into the lens.
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