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Principles of underwater vision

: Stephan, Thomas

Volltext urn:nbn:de:0011-n-2384873 (294 KByte PDF)
MD5 Fingerprint: 1f0620166bfc08ea76375276b674bb1d
Erstellt am: 25.4.2013

Beyerer, Jürgen (Hrsg.); Pak, Alexey (Hrsg.) ; Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung -IOSB-, Karlsruhe; Karlsruhe Institute of Technology -KIT-, Lehrstuhl für Interaktive Echtzeitsysteme -IES-:
Joint Workshop of Fraunhofer IOSB and Institute for Anthropomatics, Vision and Fusion Laboratory 2011. Proceedings : Triberg-Nussbach, Germany. From July, 17 to July, 22
Karlsruhe: KIT Scientific Publishing, 2012 (Karlsruher Schriften zur Anthropomatik 11)
ISBN: 978-3-86644-855-1
Fraunhofer Institute of Optronics, System Technologies and Image Exploitation and Institute for Anthropomatics, Vision and Fusion Laboratory (Joint Workshop) <2011, Triberg-Nussbach>
Konferenzbeitrag, Elektronische Publikation
Fraunhofer IOSB ()

Optical imaging under water represents an unresolved problem until today. Poor visibility, blurred images and a minor signal-to-noise-ratio are the consequences of absorption, scattering and marine-snow dominating the properties of water. This technical report depicts the reasons for poor image qualities of such imaging systems and provides a mathematical model of radiative transfer under water. With respect to computational performance two efficient approximations of radiative transfer are presented and their advantages and disadvantages discussed. Furthermore computational imaging under water will be discussed from the perspective of image restoration.