Image analysis – Image enhancement or restoration – Focus measuring or adjusting
Reexamination Certificate
2008-03-18
2008-03-18
Ahmed, Samir (Department: 2624)
Image analysis
Image enhancement or restoration
Focus measuring or adjusting
C382S254000, C358S001600
Reexamination Certificate
active
10483495
ABSTRACT:
A system and method for producing formatted information related to at least one image-capture appliance and/or at least one image-restitution appliance. The system and method provide for production of formatted information related to defects of the appliance, especially blurring and noise, from a measured field. This measured field is obtained from a universal set by performing the operations: capturing or restituting the universal set by the appliance to produce an image; choosing an image zone within the image; calculating a reference image from the image; selecting, within the reference image, a reference zone homologous to the image zone; choosing a base for representing all or part of the image zones and reference zones; selecting variable characteristics of the appliance; and in this way the measured field is obtained. The system and method are applicable to photographic or video image processing, in optical devices, industrial controls, robotics, metrology, etc.
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Chanas Laurent
Guichard Frederic
Liege Bruno
Moisan Lionel
Ahmed Samir
DO Labs
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Rush Eric
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