作者
Barnabas Victor, Kevin Bowyer, Sudeep Sarkar
发表日期
2002/8/11
研讨会论文
2002 International Conference on Pattern Recognition
卷号
1
页码范围
429-432
出版商
IEEE
简介
Face recognition based on principal component analysis is a heavily researched topic in computer vision. The ear has been proposed as a biometric, with claimed advantages over the face. We have applied the PCA approach to images of the face and ear using the same set of subjects. Testing was done with three different gallery/probe combinations. For faces we have: 1) probes of same day but different expression, 2) probes of a different day but similar expression, and 3) probes of different day and different expression. Analogously, for ears, we have: 1) probes of same day but other ear, 2) probes of a different day but same ear, and 3) probes of different day and other ear Results indicate that the face provides a more reliable biometric than the ear.
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B Victor, K Bowyer, S Sarkar - 2002 International Conference on Pattern Recognition, 2002