Naslov
Restoration of an image of the artificial object obtained by the airborne FLIR

Autori
Bajić, Milan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Sto godina fotogrametrije u Hrvatskoj : zbornik radova : radovi izloženi na međunarodnom skupu / Kušan, Vladimir - Zagreb : Hrvatska akademija znanosti i umjetnosti (HAZU), 1998, 359-365

ISBN
953-154-342-9

Skup
100 godina fotogrametrije u Hrvatskoj

Mjesto i datum
Zagreb, Hrvatska, 20.05.1998. - 22.05.1998

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
MTF; restoration; airborne FLIR; artificial object

Sažetak
Thermovision camera (FLIR) is often used as a very efficient sensor for the airborne remote sensing in the conditions of the poor optical visibility and during the night. Due to the distortions, resolution and contrast between the imaged object and its neighborhood are decreased. Keeping in mind the fact, that the FLIR imaging is not linear and spatially invariant, one could apply restoration methods under restrictions, based on the Modulation Transfer Function and result could be useful. For example of the Agema's FLIR THV-1000, restoration was applied based on MTF which was calculated from the given Minimum Resolvable Temperature Difference (MRT). The benefits of such an approach are promising and we suggest deeper research in the future.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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