Martin-Luther-Universität Halle-Wittenberg

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Newsarchiv: Hyperspectral Remote Sensing

Jahr 2008

Teilnahme am Short Course Remote Sensing

25.03.2008: Course Outline  Day 1 (25th March)

  • Representing images: image formats, vector representation, matrices, eigensystems,      finding minima and maxima
  • Image statistics: random variables and vectors, probability distributions,      parameter estimation, hypothesis tests, entropy, mutual information, regression,      regularization and dual formulation

Day 2 (26th March)

  • Spectral transformations: PCA, MNF, spatial correlation, noise estimation
  • Supervised classification: Bayes Theorem, maximum likelihood, neural networks,      support vector machines, adaptive boosting, accuracy evaluation, linear unmixing

Day 3 (27th March)

  • Unsupervised classification: cost functions, K-means, hierarchic clustering,      fuzzy clustering, expectation maximization
  • Change detection: iterative PCA, kernelized PCA, iterative MAD, automatic      radiometric normalization

Day 4 (28th March)

  • Object-based image analysis: segmentation and objects, object features,      feature identification, classification

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