Europe Oceans 2005 2005
DOI: 10.1109/oceanse.2005.1511700
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Sonar image segmentation using the angular dependence of backscattering distributions

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Cited by 11 publications
(10 citation statements)
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“…In the same way, reference distance is defined as the one between the test cell and the farthest cell in the reference window. Thus, the total number of reference cells to estimate the power of acoustical reverberation can be calculated with (14) and the total number of guard cells can be calculated with (15) For this example…”
Section: Object Detection Using Ca-cfarmentioning
confidence: 99%
“…In the same way, reference distance is defined as the one between the test cell and the farthest cell in the reference window. Thus, the total number of reference cells to estimate the power of acoustical reverberation can be calculated with (14) and the total number of guard cells can be calculated with (15) For this example…”
Section: Object Detection Using Ca-cfarmentioning
confidence: 99%
“…In recent sonar works (e.g. [10,11]), the classification evaluation is made only by visual comparison of one original image and the classified image. That is not satisfying in order to correctly evaluate image classification and segmentation.…”
Section: Fusion Of Classifiers Of Sonar Imagesmentioning
confidence: 99%
“…The statistical properties of the backscattered energy change with the nature of the seafloor, which allows for a segmentation of the seabed into homogeneous regions. However, the statistical description of the backscattering is not constant over the full swath of the sonar [1], due to the propagation of acoustic wave in water and characteristics of sonar system beam (directivity, duration of emitted signal, insonified area, etc.) [2].…”
Section: Introductionmentioning
confidence: 99%