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Optical Engineering

Texture analysis approaches to extract ocean wavelengths, directions, and heights from ocean wave images
Author(s): Jianhua Xu
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Paper Abstract

Texture analysis approaches for extracting ocean wavelengths, directions, and heights from ocean wave images are presented. In the frequency domain, we use Fourier power spectral features to construct the texture measures. In the spatial domain, we introduce three texture measures based on the distribution of local extrema, a gray-level co-occurrence matrix, and two-dimensional histograms of the absolute-relative peak heights to discriminate different kinds of ocean wavelengths, directions, and heights. The experimental results indicate that these approaches are powerful.

Paper Details

Date Published: 1 August 1992
PDF: 10 pages
Opt. Eng. 31(8) doi: 10.1117/12.59896
Published in: Optical Engineering Volume 31, Issue 8
Show Author Affiliations
Jianhua Xu, Symbol Technologies, Inc. (United States)


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