Image amplitude calibration and processing for seafloor mapping sonars

Oceans 2005 - Europe

Volumn 1, Issue , 2005, Pages 698-701

  Augustin, Jean Marie ^a   Lurton, Xavier ^a  

^a IFREMER   (France)

Author keywords

[No Author keywords available]

Indexed keywords

BACKSCATTERING; IMAGE PROCESSING; INFORMATION RETRIEVAL; OCEAN ENGINEERING; PHOTOMAPPING; SEDIMENTS;

AMPLITUDE RESOLUTIONS; DIRECTIVITY PATTERNS; IMAGE FILTERING; MULTIBEAM ECHOSOUNDERS;

SYNTHETIC APERTURE SONAR;

EID: 33746747083     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/OCEANSE.2005.1511799     Document Type: Conference Paper

References (8)

1. X. Lurton, An introduction to underwater acoustics, Praxis/Springer-Verlag, 2002
2. L. Hellequin, X.Lurton, J.M.Augustin "Post-processing and signal collections for multibeam echosounder images", IEEE Oceans'97 pp.23-26, 1997
3. X.Lurton, J.M.Augustin, S.Dugelay, L.Hellequin, M.Voisset "Shallow-water seafloor characterization for high-frequency multibeam echosounder: image segmentation using angular backscatter", in High Frequency Shallow Water Acoustics (Pace ed.), SACLANTCEN Conference Proceedings CP-45, 1997
4. L.Hellequin, J.M.Boucher, X.Lurton "Processing of High-Frequency Multibeam Echo Sounder Data for Seafloor Characterization", IEEE Journal of Oceanic Engineering 28(1), pp 78-89, 2003
5. J.M.Augustin "The contribution of Ifremer SonarScope software to improve bathymetry, imagery and classification. Preliminary results from EM 1002 data", Kongsberg conference Femme 2005, Dublin, 2005
6. A. Isar, JM Boucher '"Adaptative denoising of very low SNR signals", Proceedings of International Conference SMMMSP 2003, 13-14 September, Barcelona, Spain, pp.163-166, 2003
7. A. Isar, A. Quinquis, M. Legris, D. Isar, Débruitage des images SAR: Application de la TODDE (Transformée en Ondelettes Discrète à Diversité enrichie), Revue scientifique et technique de la défense, no. 64, pp.139-148, Paris, France, 2004
8. L.Sendur & I.W.Selesnick "Bivariate shrinkage with local variance estimation", IEEE Signal Processing Letters, vol.9, no 12, 2002