What does eigenface mean?
Definitions for eigenface
eigen·face
This dictionary definitions page includes all the possible meanings, example usage and translations of the word eigenface.
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Wiktionary
eigenfacenoun
A set of eigenvectors used in face-recognition systems
Wikipedia
Eigenface
An eigenface () is the name given to a set of eigenvectors when used in the computer vision problem of human face recognition. The approach of using eigenfaces for recognition was developed by Sirovich and Kirby and used by Matthew Turk and Alex Pentland in face classification. The eigenvectors are derived from the covariance matrix of the probability distribution over the high-dimensional vector space of face images. The eigenfaces themselves form a basis set of all images used to construct the covariance matrix. This produces dimension reduction by allowing the smaller set of basis images to represent the original training images. Classification can be achieved by comparing how faces are represented by the basis set.
Wikidata
Eigenface
Eigenfaces are a set of eigenvectors used in the computer vision problem of human face recognition. The approach of using eigenfaces for recognition was developed by Sirovich and Kirby and used by Matthew Turk and Alex Pentland in face classification. It is considered the first successful example of facial recognition technology. These eigenvectors are derived from the covariance matrix of the probability distribution of the high-dimensional vector space of possible faces of human beings.
Numerology
Chaldean Numerology
The numerical value of eigenface in Chaldean Numerology is: 9
Pythagorean Numerology
The numerical value of eigenface in Pythagorean Numerology is: 1
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"eigenface." Definitions.net. STANDS4 LLC, 2024. Web. 23 Apr. 2024. <https://www.definitions.net/definition/eigenface>.
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