Integration of optical and acoustic sensors for D underwater scene reconstruction.

Authors

  • N. Hurtós
  • Xavier Cufí Solè
  • J. Salvi

DOI:

https://doi.org/10.5821/iwp.2009.8.15661

Abstract

Combination of optical and acoustic sensors to overcome the shortcomings presented by optical systems in underwater 3D acquisition is an emerging field of research. In this work, an opti-acoustic system composed by a single camera and a multibeam sonar is proposed, providing a simulation environment to validate its potential use in 3D reconstruction. Since extrinsic calibration is a prerequisite for this kind of feature-level sensor fusion, an effective approach to address the calibration problem between a multibeam and a camera system is presented.

Issue

No. 8 (2009)

Section

Articles

License

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