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Development of drought monitoring system based on satellite data and ground measurements
Žiga Kokalj, Janez Žibert, Peter Rogelj, Mateja Iršič Žibert, Boštjan Muri, Krištof Oštir, 2015, published scientific conference contribution abstract

Keywords: drought monitoring, satellite data, data synchronisation, time-series analysis, machine learning, Slovenia
Published in RUP: 08.08.2016; Views: 3073; Downloads: 85
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Distance deviation measure of contouring variability
Peter Rogelj, Robert Hudej, Primož Petrič, 2013, original scientific article

Abstract: Background. Several methods that are currently used for contouring analysis have problems providing reliable and/ or meaningful results. In this paper a solution to these problems is proposed in a form of a novel measure, which was developed based on requirements defined for contouring studies. Materials and methods. The proposed distance deviation measure can be understood as an extension of the closest point measures in such a way that it does not measure only distances between points on contours but rather analyse deviation of distances to both/all contours from each image point/voxel. The obtained result is information rich, reliable and provided in a form of an image, enabling detailed topographic analysis. In addition to image representation, results can be further processed into angular representation for compact topographic analysis or into overall scalar estimates for quick assessment of contour disagreement. Results. Distance deviation method is demonstrated on a multi observer contouring example with complex contour shapes, i.e., with pronounced extremes and void interior. The results are presented using the three proposed methods. Conclusions. The proposed method can detect and measure contour variation irrespective of contour complexity and number of contour segments, while the obtained results are easy to interpret. It can be used in various situations, regarding the presence of reference contour or multiple test contours.
Keywords: contouring, contour comparison, distance transform
Published in RUP: 21.12.2015; Views: 2782; Downloads: 123
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Informing costumers via interactive shelves
Peter Rogelj, 2015, published scientific conference contribution

Keywords: interest recognition, shopping shelves, sensor integration
Published in RUP: 15.10.2015; Views: 2935; Downloads: 90
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Načrtovanje in izdelava aplikacije za obveščanje o zdravju škodljivih sestavinah v hrani : zaključna naloga
Peter Gostinčar, 2014, undergraduate thesis

Keywords: programsko inženirstvo, Android, Java, aplikacija, aditivi, alergeni
Published in RUP: 15.10.2015; Views: 3545; Downloads: 51
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Preslikava obrisov struktur raka materničnega vratu med neodvisno zajetimi slikami : magistrsko delo
Simon Mezgec, 2014, master's thesis

Keywords: obris, aplikatorji, preslikava strukture, tumorji, rak materničnega vratu, svetlostne odvisnosti, brahiterapija, magnetna resonanca, računalniška tomografija
Published in RUP: 10.07.2015; Views: 3335; Downloads: 42
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