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Ruiz-del-Solar et al., 2008 - Google Patents

Illumination compensation and normalization in eigenspace-based face recognition: A comparative study of different pre-processing approaches

Ruiz-del-Solar et al., 2008

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Document ID
2685058699136114076
Author
Ruiz-del-Solar J
Quinteros J
Publication year
Publication venue
Pattern recognition letters

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Snippet

The aim of this work is to investigate illumination compensation and normalization in eigenspace-based face recognition by carrying out an independent comparative study among several pre-processing algorithms. This research is motivated by the lack of direct …
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Classifications

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    • G06K9/62—Methods or arrangements for recognition using electronic means
    • G06K9/6201—Matching; Proximity measures
    • G06K9/6202—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • G06K9/6203—Shifting or otherwise transforming the patterns to accommodate for positional errors
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