Image processing for digital holograms of marine particles and organisms

Zonghua Liu, John Watson, Alastair Allen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A set of image processing approaches are proposed for processing digital holographic images of plankton. The images are segmented to produce regions of interest (ROI) of plankton, and then the shape description of plankton is normalized which is invariant under the transformations of translation, scaling, skewing and rotation. Also break points of the normalized shape contour curve are detected and then the curve is presented compactly by a polygon based on those points.

Original languageEnglish
Title of host publicationOCEANS 2016 - Shanghai
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467397247
DOIs
Publication statusPublished - 3 Jun 2016
EventOCEANS 2016 - Shanghai - Shanghai, China
Duration: 10 Apr 201613 Apr 2016

Conference

ConferenceOCEANS 2016 - Shanghai
CountryChina
CityShanghai
Period10/04/1613/04/16

Fingerprint

Plankton
Holograms
image processing
plankton
Image processing
polygon
digital image
Digital signal processing
organism
particle

Keywords

  • contour tracing
  • curve normalization
  • image processing
  • image segmentation
  • subsea digital holography

ASJC Scopus subject areas

  • Oceanography
  • Automotive Engineering

Cite this

Liu, Z., Watson, J., & Allen, A. (2016). Image processing for digital holograms of marine particles and organisms. In OCEANS 2016 - Shanghai [7485562] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/OCEANSAP.2016.7485562

Image processing for digital holograms of marine particles and organisms. / Liu, Zonghua; Watson, John; Allen, Alastair.

OCEANS 2016 - Shanghai. Institute of Electrical and Electronics Engineers Inc., 2016. 7485562.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Liu, Z, Watson, J & Allen, A 2016, Image processing for digital holograms of marine particles and organisms. in OCEANS 2016 - Shanghai., 7485562, Institute of Electrical and Electronics Engineers Inc., OCEANS 2016 - Shanghai, Shanghai, China, 10/04/16. https://doi.org/10.1109/OCEANSAP.2016.7485562
Liu Z, Watson J, Allen A. Image processing for digital holograms of marine particles and organisms. In OCEANS 2016 - Shanghai. Institute of Electrical and Electronics Engineers Inc. 2016. 7485562 https://doi.org/10.1109/OCEANSAP.2016.7485562
Liu, Zonghua ; Watson, John ; Allen, Alastair. / Image processing for digital holograms of marine particles and organisms. OCEANS 2016 - Shanghai. Institute of Electrical and Electronics Engineers Inc., 2016.
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