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Face Detection and Modeling for Recognition - Biometrics Research ...

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Table 2.3<br />

Summary of per<strong>for</strong>mance of various face detection approaches.<br />

Authors Year Head<br />

Pose<br />

Féraud et al.<br />

[19]<br />

Maio et al.<br />

[20]<br />

Schneiderman<br />

et al. [22]<br />

Garcia et al.<br />

[21]<br />

Rowley et al.<br />

[24], [23]<br />

Yow et al.<br />

[26]<br />

2001 Frontal<br />

to<br />

profile<br />

Test<br />

Databases<br />

Sussex;<br />

CMU test1;<br />

Web images<br />

<strong>Detection</strong> Rate<br />

100% <strong>for</strong> Sussex;<br />

81% ∼ 86% <strong>for</strong> CMU test1;<br />

74.7% ∼ 80.1% <strong>for</strong> Web<br />

images.<br />

2000 Frontal Static images 89.53% ∼ 91.34%<br />

2000 Frontal<br />

to<br />

profile<br />

1999 Frontal<br />

to near<br />

frontal<br />

1998 (Upright)<br />

frontal<br />

1997 Frontal<br />

to<br />

profile<br />

CMU;<br />

images<br />

Web<br />

MPEG videos 93.27%<br />

CMU;<br />

FERET;<br />

Web images<br />

75.24% ∼ 92.7%<br />

CMU 84% ∼ 92%<br />

Lew et al. [27] 1996 Frontal MIT; CMU;<br />

Leiden<br />

86%[24]; 79.6%[23] <strong>for</strong> rotated<br />

faces<br />

87% ∼ 95%<br />

the appearance-based (holistic) approach has greatly advanced the field of face recognition.<br />

By categorizing face detection methods based on their representations of the<br />

face, we observe that detection/recognition algorithms using holistic representations<br />

have the advantage of finding/identifying small faces or faces in poor-quality images<br />

(i.e. detection/recognition under uncertainty), while those using geometrical facial<br />

features provide a good solution <strong>for</strong> detecting/recognizing faces in different poses <strong>and</strong><br />

expressions. The internal representation of a human face substantially affects the per<strong>for</strong>mance<br />

<strong>and</strong> design of a detection or recognition system. A seamless combination of<br />

56

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