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A spatial-temporal approach for segmentation of moving and static objects in sector scan sonar image sequences
Conference proceeding

A spatial-temporal approach for segmentation of moving and static objects in sector scan sonar image sequences

D Dai, M.J Chantler, D.M Lane and N Williams
Fifth International Conference on Image Processing and its Applications, pp.163-167
Fifth International Conference on Image Processing and its Applications, 4-6 July 1995, Edinburgh, UK
1995
DOI: https://doi.org/10.1049/cp:19950641

Abstract

Optical information, image and video signal processing Sonar and acoustic radar
The authors investigate an approach to separate time-variant and time-invariant regions in a sector-scan sonar image sequence in both the time and frequency domains. By combining time domain and frequency domain methods, the merging region between the moving and static objects in a sequence of sonar images can be segmented. This method is useful not only for image segmentation but also for object tracking.

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