Flat-field, panel flattening, and panel connecting methods

Image analysis – Image enhancement or restoration – Edge or contour enhancement

Reexamination Certificate

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Details

C382S262000, C382S277000, C382S275000

Reexamination Certificate

active

10872293

ABSTRACT:
A plurality of panels are assembled into a single image. Each of the panels may have different intensities throughout the panel, as well as non-uniformities between panels. The panels are modified using flat-field calibration, panel flattening, and panel connecting techniques. These techniques correct for non-uniformities and provide a cleaner, single image.

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Ye et al. “An efficient algorithm to correct range curvature image distortion in spotlight SAR” European Conference on Synthetic Aperture Radar. pp. 123-126.

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