Multiscale adaptive gain control of IR images

Klamer Schutte

doi:10.1117/12.280309

13 August 1997 Multiscale adaptive gain control of IR images

Klamer Schutte

Proceedings Volume 3061, Infrared Technology and Applications XXIII; (1997) https://doi.org/10.1117/12.280309
Event: AeroSense '97, 1997, Orlando, FL, United States

Abstract

IR imagery tends to have a higher dynamic range then typical display devices such as a CRT. Global methods such as stretching and histogram equalization improve the visibility of many images, but some information in the images stays hidden for a human operator. This paper reports about the possibility to represent more information by using local adaptive techniques. Based upon methods found in literature, a new multi-scale method is presented.

Citation Download Citation

Klamer Schutte "Multiscale adaptive gain control of IR images", Proc. SPIE 3061, Infrared Technology and Applications XXIII, (13 August 1997); https://doi.org/10.1117/12.280309

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