Image analysis – Image transformation or preprocessing – Changing the image coordinates
Reexamination Certificate
2005-11-15
2005-11-15
Au, Amelia M. (Department: 2623)
Image analysis
Image transformation or preprocessing
Changing the image coordinates
C382S266000
Reexamination Certificate
active
06965705
ABSTRACT:
A method and system for image resample by spatial interpolation. The method and system allow more than simple angle interpolation by allowing spatial interpolation to be performed on small angle edges. Multiple interpolation directions are established. Once an interpolation direction is selected, verifications are performed on the selected interpolation direction in order to rule out erroneous selection. If the selected interpolation direction passes all verification, then spatial interpolation will be performed along the selected interpolation direction. Otherwise, a default interpolation direction is used as the interpolation direction.
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patent: 6262773 (2001-07-01), Westerman
patent: 6529637 (2003-03-01), Cooper
Ma Yue
Zhang Hongmin
Au Amelia M.
Marger Johnson & McCollom
nDSP, Inc.
Tucker Wes
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