Reference : Chemometric tools for NIRS and NIR hyperspectral imaging
Scientific congresses and symposiums : Paper published in a journal
Life sciences : Agriculture & agronomy
Chemometric tools for NIRS and NIR hyperspectral imaging
Dale, Laura [Université de Liège - ULiège > > > Doct. sc. agro. & ingé. biol.]
Thewis, André mailto [Université de Liège - ULiège > Sciences agronomiques > Zootechnie >]
Rotar, Ioan []
Fernandez-Pierna, Juan Antonio []
Boudry, Christelle [Université de Liège - ULiège > Sciences agronomiques > Zootechnie >]
Vidican, Roxana []
Baeten, Vincent []
Bulletin of USAVM Cluj Napoca, Agriculture
Prospects for the 3rd millennium agriculture
27-09-2012 to 29-09-2012
Prospects for the 3rd millennium agriculture
[en] NIRS ; NIR-HSI ; non-destructive methods ; chemometric tools ; agriculture applications
[en] Nowadays in agriculture, new analytical tools based on spectroscopic technologies are developed. Near Infrared Spectroscopy (NIRS) is a well known technology in the agricultural sector allowing the acquisition of chemical information from the samples with a large number of advantages, such as: easy to use tool, fast and simultaneous analysis of several components, non-polluting, non-invasive and non destructive technology, and possibility of online or field implementation. Recently, NIRS system was combined with imaging technologies creating the Near Infrared Hyperspectral Imaging system (NIR-HSI). This technology provides simultaneously spectral and spatial information from an object. The main differences between NIR-HSI and NIRS is that many spectra can be recorded simultaneously from a large area of an object with the former while with NIRS only one spectrum was recorded for analysis on a small area. In this work, both technologies are presented with special focus on the main spectrum and images analysis methods. Several qualitative and quantitative applications of NIRS and NIR-HSI in agricultural products are listed. Developments of NIRS and NIR-HSI will enhance progress in the field of agriculture by providing high quality and safe agricultural products, better plant and grain selection techniques or compound feed industry’s productivity among others.
Gembloux Agro-Bio Tech ; CRA-W Gembloux
PhD program
Researchers ; Professionals ; Students

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