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Sonar Explorer: A New Tool for Visualization of Fish Schools from 3D Sonar Data

J. Balabanian, I. Viola, E. Ona, R. Patel, and M. E. Gröller

Abstract

We present a novel framework for analysis and visualization of fish schools in 3D sonar surveys. The 3D sonar technology is new and there have not been applications to visualize the data in 3D. We have created an application called Sonar Explorer that satisfies the requirements of domain scientists. Sonar Explorer provides easy and intuitive semi-automatic fish school tracking and survey map generation. The overall pipeline is described and all pipeline stages relevant for visualization are highlighted. We present techniques to deal with 3D sonar data specifics: highly anisotropic volume data aligned on a curvilinear grid. Domain scientists provide initial impressions on interaction and outlook.

J. Balabanian, I. Viola, E. Ona, R. Patel, and M. E. Gröller, "Sonar Explorer: A New Tool for Visualization of Fish Schools from 3D Sonar Data," in Data Visualization - EuroVis 2007, 2007, p. 155–162.
[BibTeX]

We present a novel framework for analysis and visualization of fish schools in 3D sonar surveys. The 3D sonar technology is new and there have not been applications to visualize the data in 3D. We have created an application called Sonar Explorer that satisfies the requirements of domain scientists. Sonar Explorer provides easy and intuitive semi-automatic fish school tracking and survey map generation. The overall pipeline is described and all pipeline stages relevant for visualization are highlighted. We present techniques to deal with 3D sonar data specifics: highly anisotropic volume data aligned on a curvilinear grid. Domain scientists provide initial impressions on interaction and outlook.
@INPROCEEDINGS {Balabanian2007,
author = "Jean-Paul Balabanian and Ivan Viola and Egil Ona and Ruben Patel  and Meister Eduard Gr{\"o}ller",
title = "Sonar Explorer: A New Tool for Visualization of Fish Schools from  {3D} Sonar Data",
booktitle = "Data Visualization - EuroVis 2007",
year = "2007",
editor = "K. Museth and T. M{\"o}ller and A. Ynnerman",
pages = "155--162",
month = "may",
publisher = "Eurographics Association",
abstract = "We present a novel framework for analysis and visualization of fish  schools in 3D sonar surveys. The 3D sonar technology is new and there  have not been applications to visualize the data in 3D. We have created  an application called Sonar Explorer that satisfies the requirements  of domain scientists. Sonar Explorer provides easy and intuitive  semi-automatic fish school tracking and survey map generation. The  overall pipeline is described and all pipeline stages relevant for  visualization are highlighted. We present techniques to deal with  3D sonar data specifics: highly anisotropic volume data aligned on  a curvilinear grid. Domain scientists provide initial impressions  on interaction and outlook.",
pdf = "pdfs/Balabanian2007.pdf",
images = "images/balabanian_2007_eurovis.png",
thumbnails = "images/balabanian_2007_eurovis_thumb.png",
isbn = "978-3-905673-45-6",
location = "Norrk{\"o}ping, Sweden",
event = "EuroVis 2007"
}
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