Exploració per autor "Gregorio, Eduard"

Ara es mostren els items 8-16 de 16

    • KFuji RGB-DS database: Fuji apple multi-modal images for fruit detection with color, depth and range-corrected IR data 

      Gené Mola, Jordi; Vilaplana Besler, Verónica; Rosell Polo, Joan Ramon; Morros Rubió, Josep Ramon; Ruiz Hidalgo, Javier; Gregorio, Eduard (Elsevier, 2019-07-19)
      Article
      Accés obert
      This article contains data related to the research article entitle “Multi-modal Deep Learning for Fruit Detection Using RGB-D Cameras and their Radiometric Capabilities” [1]. The development of reliable fruit detection and ...

    • LIDAR as an alternative to passive collectors to measure pesticide spray drift 

      Gregorio, Eduard; Rosell-Polo, Joan R.; Sanz Cortiella, Ricardo; Rocadenbosch Burillo, Francisco; Solanelles, Francesc; Garcerá, Cruz; Chueca, Patricia; Arnó, Jaume; Del Moral, Ignacio; Masip, Joan; Camp, Ferran; Viana, Rafarl; Escolà, Alexandre; Gràcia, Felip; Planas, Santiago; Moltó, Enrique (2014-01)
      Article
      Accés restringit per política de l'editorial
      Pesticide spray drift entails a series of risks and costs in terms of human, animal and environmental well-being. A proper understanding of this phenomenon is essential to minimise these risks. However, most conventional ...

    • Lidar: towards a new methodology for field measurement of spray drift 

      Gregorio, Eduard; Torrent, Xavier; Solanelles, Francesc; Sanz, R.; Rocadenbosch Burillo, Francisco; Masip, J.; Ribes Dasi, Manel; Planas, S; Rosell Polo, Joan Ramon (2016)
      Article
      Accés obert
      Lidar technology is becoming a promising alternative for spray drift measurement to the labour and time-expensive methodologies based on the ISO 22866 standard. This paper presents last advancements in an eye-safe lidar ...

    • Measurement of spray drift with a specifically designed lidar system 

      Gregorio, Eduard; Torrent, Xavier; Planas, Santiago; Solanelles, Francesc; Sanz Cortiella, Ricardo; Rocadenbosch Burillo, Francisco; Masip, Joan; Ribes Dasi, Manel; Rosell Polo, Joan Ramon (2016-04-08)
      Article
      Accés obert
      Field measurements of spray drift are usually carried out by passive collectors and tracers. However, these methods are labour- and time-intensive and only provide point- and time-integrated measurements. Unlike these ...

    • Multi-modal deep learning for Fuji apple detection using RGB-D cameras and their radiometric capabilities 

      Gené Mola, Jordi; Vilaplana Besler, Verónica; Rosell Polo, Joan Ramon; Morros Rubió, Josep Ramon; Ruiz Hidalgo, Javier; Gregorio, Eduard (2019-07-01)
      Article
      Accés obert
      Fruit detection and localization will be essential for future agronomic management of fruit crops, with applications in yield prediction, yield mapping and automated harvesting. RGB-D cameras are promising sensors for fruit ...

    • Perspective of remote optical measurement techniques 

      Gregorio, Eduard; Rocadenbosch Burillo, Francisco (2007)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This article presents an intercomparison between four different ROMTs: differential optical absorption spectroscopy (DOAS), differential absorption LIDAR (DIAL), Fourier transform infrared spectroscopy (FTIR), and tunable ...

    • Polarization lidar detection of agricultural aerosol emissions 

      Gregorio, Eduard; Gené Mola, Jordi; Sanz Cortiella, Ricardo; Rocadenbosch Burillo, Francisco; Chueca, Patricia; Arnó Satorra, Jaume; Solanelles, Francesc; Rosell Polo, Joan Ramon (2018-04-18)
      Article
      Accés obert
      Agricultural aerosol emissions can significantly impact human and animal health as well as the environment. Therefore, it is essential to adopt new sensing techniques for real-time monitoring these emissions in high temporal ...

    • Six-channel polychromator design and implementation for the UPC elastic/Raman LIDAR 

      Kumar, Dhiraj; Rocadenbosch Burillo, Francisco; Sicard, Michaël; Comerón Tejero, Adolfo; Muñoz, Constantino; Lange, Diego; Tomás Martínez, Sergio; Gregorio, Eduard (SPIE, 2011)
      Comunicació de congrés
      Accés obert
      A 6-channel dichroic-based polychromator is presented as the spectrally selective unit for the U.P.C. elastic/Raman lidar. Light emission is made at 355-nm (ultraviolet, UV), 532-nm (visible, VIS) and 1064-nm (near infrared, ...

    • Spray drift measurement using a UV lidar system 

      Gregorio, Eduard; Rosell, J. R.; Sanz, R.; Rocadenbosch Burillo, Francisco; Solanellas, F.; Garcerá, Cruz; Chueca, Patricia; Arnó, J.; Del Moral, Ignacio; Masip, J.; Camp, F.; Viana, Rafarl; Escolà, A.; Gràcia, F.; Planas, S; Moltó, Enrique (Universitat Politècnica de València, 2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Range-resolved lidar systems, principally the elastic ones, have been used in a number of studies for pesticide spray drift monitoring in both aerial and ground spray treatments (Gregorio et al., 2011). In most cases, lidar ...