Skip to main content

Lidar Signal Processing for Under-Water Object Detection

  • Conference paper
Book cover Advances in Neural Networks – ISNN 2005 (ISNN 2005)

Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 3497))

Included in the following conference series:

Abstract

This paper presents Artificial Neural Network (ANN) based architecture for underwater object detection from Light Detection And Ranging (Lidar) data. Lidar gives a sequence of laser backscatter intensity obtained from laser shots at various heights above the earth surface. Lidar backscatter can be broadly classified into three different classes: water-layer, bottom and fish. Multilayered Perceptron (MLP) based ANN architecture is presented, which employ different signal processing techniques at the data preprocessing stage. The Lidar data is pre-filtered to remove noise and a data window of interest is selected to generate a set of coefficient that acts as input to the ANNs. The prediction values obtained from ANNs are fed to a Support Vector Machine (SVM) based Inference Engine (IE) that presents the final decision.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 84.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Churnside, G., Wilson, J., Tatarskii, V.: Lidar Profiles of Fish Schools. Journal of Applied Optics, Optical Society of America 36, 6011–6020 (1997)

    Google Scholar 

  2. Veerabuthiran, S.: Exploring the Atmosphere With Lidars. Journal of Resonance 8, 33–43 (2003)

    Article  Google Scholar 

  3. Guenther, G., Eisler, T., Riley, J., Perez, S.: Obstruction Detection and Data Decimation for Airborne Laser Hydrography. In: Proceedings of Canadian Hydrographic Conference, Halifax, NS, Canada, pp. 51–63 (1996)

    Google Scholar 

  4. Squire, J., Krumboltz, H.: Profiling Pelagic Fish Schools Using Airborne Optical Lasers and other Remote Sensing Techniques. Marine Technology Society Journal 15, 443–448 (1981)

    Google Scholar 

  5. Churnside, J., McGillivary, P.: Optical Properties of Several Pacific Fishes. Journal of Applied Optics, Optical Society of America 30, 2925–2927 (1991)

    Google Scholar 

  6. Churnside, J., Wilson, J., Tatarskii, V.: Airborne Lidar for Fisheries Application. Journal of Optical Engineering 40, 406–414 (2001)

    Article  Google Scholar 

  7. Mitra, V., Wang, C., Banerjee, S.: Lidar Detection of Underwater Objects Using Neural Networks with Linear Prediction and Fourier Transform for Feature Extraction. In: Proceedings of Application of Neural Network in Engineering, vol. 13, pp. 695–700 (2003)

    Google Scholar 

  8. Atal, B., Schroeder, M.: Predictive Coding of Speech Signals and Subjective Error Criteria. IEEE Trans. on Acoustics, Speech, and Signal Processing 27, 247–254 (1979)

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2005 Springer-Verlag Berlin Heidelberg

About this paper

Cite this paper

Mitra, V., Wang, C., Banerjee, S. (2005). Lidar Signal Processing for Under-Water Object Detection. In: Wang, J., Liao, XF., Yi, Z. (eds) Advances in Neural Networks – ISNN 2005. ISNN 2005. Lecture Notes in Computer Science, vol 3497. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11427445_91

Download citation

  • DOI: https://doi.org/10.1007/11427445_91

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-25913-8

  • Online ISBN: 978-3-540-32067-8

  • eBook Packages: Computer ScienceComputer Science (R0)

Publish with us

Policies and ethics