Image analysis – Image transformation or preprocessing
Reexamination Certificate
2005-08-02
2008-09-02
Ahmed, Samir A. (Department: 2624)
Image analysis
Image transformation or preprocessing
C382S232000, C382S217000, C382S159000
Reexamination Certificate
active
07421147
ABSTRACT:
Training sets consisting of pairs of input images and desired images can be used to produce maps intended for future use in transforming input images into final images. The maps, however, often have improper elements based on incomplete or noisy data. The noisy data and incomplete can be identified via statistics derived from the training set. The map can output a code value instead of a substitution for an improper element. An additional stage of image transformation can identify improper pixels having the code value and replace the code value with an analytic value that is more appropriate.
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Lee Chia-Hao
Nagarajan Ramesh
Tse Francis Kapo
Ahmed Samir A.
Koziol Stephen R
Krukar Richard H.
Lopez Kermit D.
Ortiz Luis M.
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