Digital image enhancement using successive zoom images

Details Digital image enhancement using successive zoom images Digital image enhancement using successive zoom images

2008-03-18

2008-03-18

Mehta, Bhavesh M. (Department: 2624)

Image analysis

Image compression or coding

Interframe coding

C382S103000, C382S107000, C382S209000, C382S218000, C348S208400, C348S400100, C348S411100, C375S240160, C375S240210

Reexamination Certificate

active

10916072

ABSTRACT:
A method and Electro-Optical (EO) system for processing imagery comprising selecting a first frame of data as a template frame; capturing a second frame of data using the EO system, for a plurality of pixels of the second frame, correlating the plurality of pixels of the second frame with pixels of the template frame to generate a plurality of shift vectors, one for each pixel of the plurality of pixels of the second frame, registering the second frame with the template frame by interpolating the second frame using the plurality of shift vectors and re-sampling at least a portion of the second frame to produce a registered frame, re-sampling the template frame, and combining the re-sampled template frame and the registered frame to generate an averaged frame.

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“Lockheed Martin Delivers First “Hawkeye” Target Sight System to Bell Helicopter Textron”,MFC Press Release, (Aug. 16, 2001).

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