Essays about: "multispectral imaging"

Showing result 6 - 10 of 16 essays containing the words multispectral imaging.

  1. 6. PICASSO UNDER INVESTIGATION Condition Assessment of the Acrobat Family by Pablo Picass

    University essay from Göteborgs universitet/Institutionen för kulturvård

    Author : Eleonora Papa; [2018-05-07]
    Keywords : Pablo Picasso; cardboard; optical microscopy; multispectral imaging; fiber analysis;

    Abstract : This study focuses on a painting on cardboard by Pablo Picasso (1881-1973), The Acrobat Family, created in 1905 and currently part of the collection of the Gothenburg Museum of Art. Because of the scarcity of documentation about the object's condition, the necessity of an extensive investigation has arisen on the occasion of a loan request from abroad. READ MORE

  3. 7. Development of 3D Spectrometry using Compressive Sensing

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Förbränningsfysik

    Author : Jonas Ravelid; [2018]
    Keywords : Compressive Sensing; 3D; Spectroscopy; Imaging; Multi-spectral; CS; TwIST; Mask; Physics and Astronomy;

    Abstract : Multi-spectral imaging is a powerful approach in spectral analysis of objects with spatial details. However, such approaches are most often time consuming and experimentally complex since both spectral and spatial information in two dimensions are to be resolved. READ MORE

  4. 8. IDENTIFYING PIGMENTS A Multi-Instrumental Study of Ivar Arosenius’ Use of Pigments

    University essay from Göteborgs universitet/Institutionen för kulturvård

    Author : Victoria Skalleberg; [2017-06-27]
    Keywords : conservation science; XRF; UV-VIS FORS; MSI; The Arosenius Project; sketch book;

    Abstract : In this study, the pigments used by the Swedish artist Ivar Arosenius (1878-1909), in one of his sketch books (T 19/2001, Gothenburg Museum of Art), were examined and identified. The study used noninvasive and non-destructive analytical methods, and aims to determine what pigments Arosenius used and how well the analytical methods perform in examination of this particular object. READ MORE

  5. 9. Joint use of Sentinel-1 and Sentinel-2 for land cover classification : a machine learning approach

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Miguel Gumersindo Castro Gomez; [2017]
    Keywords : Random Forest; temporal series; Physical Geography and Ecosystem analysisoptical; GEM; land cover classification; SAR; Earth and Environmental Sciences;

    Abstract : Reliable information on land cover is required to assist and help in the decision-making process needed to face the environmental challenges society has to deal with due to climate change and other driving forces. Different methods can be used to gather this information but satellite earth observation techniques offer a suitable approach based on the coverage and type of data that are provided. READ MORE

  6. 10. Geometric quality assessment of multi-rotor unmanned aerial vehicle borne remote sensing products for precision agriculture

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Jayan Wijesingha; [2016]
    Keywords : OrthoMosaic; blurriness; geometric accuracy; UAV; precision agriculture PA ; Digital Surface Model DSM ; geomatics; Physical Geography and Ecosystems Analysis; Earth and Environmental Sciences;

    Abstract : Sub-meter level spatial resolution remote sensing products are essential for Precision Agriculture (PA) applications. Recent development of Unmanned Aerial Vehicle (UAV) with imaging sensors provides opportunity to generate sub-meter level, timely, and cloud free remote sensing products. READ MORE