Research Article
Research on Real-Time Anomaly Detection of Fishing Vessels in a Marine Edge Computing Environment
Algorithm 1
Historical trajectory modeling.
| Input: | | historical trajectory set | | Output: | | normal trajectory model | | Begin | (1) | discover frequent regions | (2) | get subtrajectories by dividing the training set | (3) | for eachdo | (4) | extract trajectory features | (5) | build normal trajectory model | (6) | return | | End |
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