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classification of echolocation clicks from odontocetes in the southern california bight.this study presents a system for classifying echolocation clicks of six species of odontocetes in the southern california bight: visually confirmed bottlenose dolphins, short- and long-beaked common dolphins, pacific white-sided dolphins, risso's dolphins, and presumed cuvier's beaked whales. echolocation clicks are represented by cepstral feature vectors that are classified by gaussian mixture models. a randomized cross-validation experiment is designed to provide conditions similar to those fo ...201121303026
gaussian mixture model classification of odontocetes in the southern california bight and the gulf of california.a method for the automatic classification of free-ranging delphinid vocalizations is presented. the vocalizations of short-beaked and long-beaked common (delphinus delphis and delphinus capensis), pacific white-sided (lagenorhynchus obliquidens), and bottlenose (tursiops truncatus) dolphins were recorded in a pelagic environment of the southern california bight and the gulf of california over a period of 4 years. cepstral feature vectors are extracted from call data which contain simultaneous ov ...200717407910
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