Application of the fractal analysis in the sea bottom recognition
The paper proposes a newly developed simple method of the sea bottom typing using elements of fractal analysis. The fractal dimension was calculated as a box dimension for sampled envelopes of echo signals from four types of sea bottom recorded during mobile acoustic surveys carried out in Lake Wash...
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| Format: | Article |
| Language: | English |
| Published: |
Institute of Fundamental Technological Research Polish Academy of Sciences
2014-05-01
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| Series: | Archives of Acoustics |
| Online Access: | https://acoustics.ippt.pan.pl/index.php/aa/article/view/1043 |
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| _version_ | 1839628528627220480 |
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| author | Z. ŁUBNIEWSKI A. STEPNOWSKI |
| author_facet | Z. ŁUBNIEWSKI A. STEPNOWSKI |
| author_sort | Z. ŁUBNIEWSKI |
| collection | DOAJ |
| description | The paper proposes a newly developed simple method of the sea bottom typing using elements of fractal analysis. The fractal dimension was calculated as a box dimension for sampled envelopes of echo signals from four types of sea bottom recorded during mobile acoustic surveys carried out in Lake Washington. The histograms of obtained box dimension values for particular bottom types as well as scatter diagrams in box dimension-echo energy parameter space were constructed and analysed. The obtained results show that this simple method can be used both alone and combined with other methods for on board sea bed recognition in real time with accuracy similar to that of other methods. |
| format | Article |
| id | doaj-art-df86cc9f25ae4cfab924d796e7ef534c |
| institution | Matheson Library |
| issn | 0137-5075 2300-262X |
| language | English |
| publishDate | 2014-05-01 |
| publisher | Institute of Fundamental Technological Research Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Acoustics |
| spelling | doaj-art-df86cc9f25ae4cfab924d796e7ef534c2025-07-15T16:48:42ZengInstitute of Fundamental Technological Research Polish Academy of SciencesArchives of Acoustics0137-50752300-262X2014-05-01234Application of the fractal analysis in the sea bottom recognitionZ. ŁUBNIEWSKI0A. STEPNOWSKI1Technical University of Gdańsk, Acoustics DepartmentTechnical University of Gdańsk, Acoustics DepartmentThe paper proposes a newly developed simple method of the sea bottom typing using elements of fractal analysis. The fractal dimension was calculated as a box dimension for sampled envelopes of echo signals from four types of sea bottom recorded during mobile acoustic surveys carried out in Lake Washington. The histograms of obtained box dimension values for particular bottom types as well as scatter diagrams in box dimension-echo energy parameter space were constructed and analysed. The obtained results show that this simple method can be used both alone and combined with other methods for on board sea bed recognition in real time with accuracy similar to that of other methods.https://acoustics.ippt.pan.pl/index.php/aa/article/view/1043 |
| spellingShingle | Z. ŁUBNIEWSKI A. STEPNOWSKI Application of the fractal analysis in the sea bottom recognition Archives of Acoustics |
| title | Application of the fractal analysis in the sea bottom recognition |
| title_full | Application of the fractal analysis in the sea bottom recognition |
| title_fullStr | Application of the fractal analysis in the sea bottom recognition |
| title_full_unstemmed | Application of the fractal analysis in the sea bottom recognition |
| title_short | Application of the fractal analysis in the sea bottom recognition |
| title_sort | application of the fractal analysis in the sea bottom recognition |
| url | https://acoustics.ippt.pan.pl/index.php/aa/article/view/1043 |
| work_keys_str_mv | AT złubniewski applicationofthefractalanalysisintheseabottomrecognition AT astepnowski applicationofthefractalanalysisintheseabottomrecognition |