000160243 001__ 160243
000160243 005__ 20190812205449.0
000160243 02470 $$2ISI$$a000265654500010
000160243 037__ $$aCONF
000160243 245__ $$aTerrain-based Navigation for Underwater Vehicles Using Side Scan Sonar Images
000160243 269__ $$a2008
000160243 260__ $$bIeee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa$$c2008
000160243 336__ $$aConference Papers
000160243 490__ $$aOceans-Ieee
000160243 520__ $$aUnderwater navigation challenges the research community as a reliable navigation system is unavailable. Correctly matched landmarks could compensate the drift of dead reckoning navigation systems. Furthermore, they could be useful in side scan sonar image registration. We propose to integrate both applications to form one landmark detection and matching system. Our approach detects disruptions in the local texture field using level set evolution on Haralick feature maps. During evolution the landmarks are continuously tried to be matched. An energy term which has been used for supervised image registration is used to verify the hypothesized matches. If the energy term based on pixel-wise similarity and hard landmark constraints is minimum, the landmark matches are considered as correct.
000160243 700__ $$aStalder, Severin
000160243 700__ $$0240027$$g104561$$aBleuler, Hannes
000160243 700__ $$aUra, Tamaki
000160243 7112_ $$dSep 15-18, 2008$$cQuebec, CANADA$$aOCEANS 2008 Conference
000160243 773__ $$tOceans 2008, Vols 1-4$$q51-53
000160243 909C0 $$pLSRO$$0252016
000160243 909CO $$ooai:infoscience.tind.io:160243$$pconf$$pSTI
000160243 917Z8 $$xWOS-2010-11-30
000160243 917Z8 $$x104561
000160243 937__ $$aEPFL-CONF-160243
000160243 973__ $$rREVIEWED$$sPUBLISHED$$aEPFL
000160243 980__ $$aCONF