Now showing items 1-6 of 6

    • Alignment of Hyperspectral Images Using KAZE Features 

      Ordóñez Iglesias, Álvaro; Argüello Pedreira, Francisco Santiago; Blanco Heras, Dora (MDPI, 2018)
      Image registration is a common operation in any type of image processing, specially in remote sensing images. Since the publication of the scale–invariant feature transform (SIFT) method, several algorithms based on feature ...
    • Exploring the Registration of Remote Sensing Images using HSI-KAZE in Graphical Units 

      Ordóñez Iglesias, Álvaro; Blanco Heras, Dora; Argüello Pedreira, Francisco Santiago (2019)
      Registration of hyperspectral remote sensing images is a common task in many image processing applications such as land use classification, environmental monitoring and change detection. The images to be registered present ...
    • Fourier–Mellin registration of two hyperspectral images 

      Ordóñez Iglesias, Álvaro; Argüello Pedreira, Francisco Santiago; Blanco Heras, Dora (Taylor & Francis, 2017-03-21)
      Hyperspectral images contain a great amount of information which can be used to more robustly register such images. In this article, we present a phase correlation method to register two hyperspectral images that takes ...
    • GPU Accelerated Registration of Hyperspectral Images Using KAZE Features 

      Ordóñez Iglesias, Álvaro; Blanco Heras, Dora; Argüello Pedreira, Francisco Santiago; Demir, Begüm (Springer, 2020)
      Image registration is a common task in remote sensing, consisting in aligning different images of the same scene. It is a computationally expensive process, especially if high precision is required, the resolution is high, ...
    • HypeRvieW: an open source desktop application for hyperspectral remote-sensing data processing 

      Suárez Garea, Jorge Alberto; Ordóñez Iglesias, Álvaro; Blanco Heras, Dora; Argüello Pedreira, Francisco Santiago (Taylor & Francis, 2016)
      In this article, we present a desktop application for the analysis, reference data generation, registration, and supervised spatial-spectral classification of hyperspectral remote-sensing images through a simple and intuitive ...
    • Surf-Based Registration for Hyperspectral Images 

      Ordóñez Iglesias, Álvaro; Blanco Heras, Dora; Argüello Pedreira, Francisco Santiago (IEEE, 2019)
      The alignment of images, also known as registration, is a relevant task in the processing of hyperspectral images. Among the feature-based registration methods, Speeded Up Robust Features (SURF) has been proposed as a ...





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