Search Results for author: Milica Orlandic

Found 3 papers, 0 papers with code

Quick unsupervised hyperspectral dimensionality reduction for earth observation: a comparison

no code implementations26 Feb 2024 Daniela Lupu, Joseph L. Garrett, Tor Arne Johansen, Milica Orlandic, Ion Necoara

Dimensionality reduction can be applied to hyperspectral images so that the most useful data can be extracted and processed more quickly.

Dimensionality Reduction Earth Observation

Study of the gOMP Algorithm for Recovery of Compressed Sensed Hyperspectral Images

no code implementations26 Jan 2024 Jon Alvarez Justo, Milica Orlandic

It is concluded that the gOMP algorithm reconstructs the hyperspectral images with higher accuracy as well as faster convergence when the pixels are highly sparsified and hence at the expense of reducing the quality of the recovered images with respect to the original images.

Compressive Sensing Image Reconstruction

A Comparative Study of Compressive Sensing Algorithms for Hyperspectral Imaging Reconstruction

no code implementations26 Jan 2024 Jon Alvarez Justo, Daniela Lupu, Milica Orlandic, Ion Necoara, Tor Arne Johansen

Hyperspectral Imaging comprises excessive data consequently leading to significant challenges for data processing, storage and transmission.

Compressive Sensing

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