Image Enhancement of Sea Objects based on Extended BEMD

DOI

10.2991/iccnce.2013.81How to use a DOI?

Keywords

Image enhancement, Extended BEMD (bi-dimensional empirical mode decomposition), Sea objects’ images, Zero-mean waves

Abstract

The safety is of much importance in sea transport for ships. This paper proposes a new way to enhance the sea objects’ images that have low contrast based on extended BEMD (bi-dimensional empirical mode decomposition). The zero-mean waves are added and subtracted for image decomposition instead of the zero-mean random Gaussian noises as assisted signals. The new proposed method has the better performance in time-cost and complexity. After the decomposition of image to IMFs by the extended BEMD, the details and luminance of these sea objects’ images as well as color are modulated to enhance the degraded sea objects’ images. The efficiency of the proposed method is shown by some experiments.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jinyan Yang
AU  - Guanlei Xu
AU  - Yu Li
PY  - 2013/07
DA  - 2013/07
TI  - Image Enhancement of Sea Objects based on Extended BEMD
BT  - Proceedings of the International Conference on Computer, Networks and Communication Engineering (ICCNCE 2013)
PB  - Atlantis Press
SP  - 323
EP  - 326
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccnce.2013.81
DO  - 10.2991/iccnce.2013.81
ID  - Yang2013/07
ER  -