| Large
library of filters |
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| Considering all |
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| possible filter |
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| parameters: |
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| position, scale, |
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| and type: |
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| 180,000+ |
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| possible features |
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| associated with |
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| each 24 x 24 |
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| window |
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| Use AdaBoost both to select the informative |
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| features
and to form the classifier |
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| Viola
& Jones, CVPR 2001 |
| K. Grauman, B. Leibe |