Post-processing Resolution Enhancement of Open Skies Photographic Imagery - Daniel E. Sperl - Böcker - BiblioScholar - 9781288327645 - 21 november 2012
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Post-processing Resolution Enhancement of Open Skies Photographic Imagery

Daniel E. Sperl

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SEK 709

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Förväntad leverans 27 nov - 6 dec
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Post-processing Resolution Enhancement of Open Skies Photographic Imagery

The Treaty on Opens Skies allows any signatory nation to fly a specifically equipped reconnaissance aircraft anywhere over the territory of any other signatory nation. For photographic images, this treaty allows for a maximum ground resolution of 30 cm. The National Air Intelligence Center (NAIC), which manages implementation of the Open Skies Treaty for the US Air Force, wants to determine if post-processing of the photographic images can improve spatial resolution beyond 30 cm, and if so, determine the improvement achievable. Results presented in this thesis show that standard linear filters (edge and sharpening) do not improve resolution significantly and that super-resolution techniques are necessary. Most importantly, this thesis describes a prior-knowledge model fitting technique that improves resolution beyond the 30 cm treaty limit. The capabilities of this technique are demonstrated for a standard 3-Bar target, an optically degraded 2-Bar target, and the USAF airstar emblem.

Media Böcker     Pocketbok   (Bok med mjukt omslag och limmad rygg)
Releasedatum 21 november 2012
ISBN13 9781288327645
Utgivare BiblioScholar
Antal sidor 100
Mått 5 × 189 × 246 mm   ·   195 g
Språk Engelska