Proposed approach

Proposed algorithm

 

  • Eddies as textural patterns in image
  • Pre-processing
    • Temperature gradient direction
  • Feature extraction
    • Numerical features characterising meddies
  • ANN identification
    • Multi-Layer Perceptron (MLP) classifier

Slide 19: Proposed approach

the proposed algorithm looks at SST maps as textural patterns of water temperatures. Meddy recognition is performed via local analysis of the oriented texture field (i.e., the local temperature gradient field). A multi-layer perceptron is used for the identification step.


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