Multi-frequency segmentation of movement trajectories

Transportation mode-based segmentation and classification of movement trajectories

The knowledge of the transportation mode used by humans (e. g. bicycle, on foot, car, and train) is critical for travel behaviour research, transport planning and traffic management. Nowadays, new technologies such as the GPS have replaced traditional survey methods (paper diaries, telephone) since they are more accurate and problems such as underreporting are avoided. However, although the mov...

Multi Resolution Fuzzy Segmentation of Satellite Images

Model-based Segmentation Techniques for Multi-frequency Polarimetric Sar

A new technique, named DPOL MUM, is proposed for the segmentation of multi-frequency polarimetric SAR images. By following a Maximum Likelihood approach, an optimal split-merge test is derived, which fully exploits the characteristic block-diagonal structure of the data covariance matrix. This test is demonstrated to yield a reduced fluctuation error than the extension of the polarimetric test ...

multi resolution fuzzy segmentation of satellite images

multi resolution fuzzy segmentation of satellite images

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