A Study on Human Face Recognition
碩士 === 國立交通大學 === 資訊科學學系 === 83 === An automatic face recognition system is proposed in this thesis. The system mainly consists of two parts : location and recognition. In location part, a face location algorithm is proposed. The symmetry of a face and th...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
1995
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| Online Access: | http://ndltd.ncl.edu.tw/handle/20077277283643546320 |
| Summary: | 碩士 === 國立交通大學 === 資訊科學學系 === 83 === An automatic face recognition system is proposed in this
thesis. The system mainly consists of two parts : location and
recognition. In location part, a face location algorithm is
proposed. The symmetry of a face and the gray level
characteristics of hair and eyes are used clip the face region
out of an image. The face images clipped in the location phase
are normalized to the same size and are used in the recognition
phase. The eigenface approach is used for recognition. Since
the eigenface approach is very sensitive to the lighting
condition, some preprocesses to the face images are used to
reduce the influence of illumination. Experimental results show
that the proposed face location algorithm is robust under the
changes of illumination, background and distance. The
preprocesses to the images improve the recognition rate of
eigenface approach. An architecture of an entrance control
system using face recognition are proposed and can be used as a
basis to build a real system.
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