Assessing the Performance of RGB-D Sensors for 3D Fruit Crop Canopy Characterization under Different Operating and Lighting Conditions

Autor: Jordi Gené-Mola, Jordi Llorens, Joan R. Rosell-Polo, Eduard Gregorio, Jaume Arnó, Francesc Solanelles, José A. Martínez-Casasnovas, Alexandre Escolà

Publikováno v: Sensors, Vol 20, Iss 24, p 7072 (2020)

The use of 3D sensors combined with appropriate data processing and analysis has provided tools to optimise agricultural management through the application of precision agriculture. The recent development of low-cost RGB-Depth cameras has presented a

Externí odkaz: https://doaj.org/article/c069b2704e4545aa9de6188743aec8ab

Performance of an Ultrasonic Ranging Sensor in Apple Tree Canopies

Autor: Alexandre Escolà, Santiago Planas, Joan Ramon Rosell, Jesús Pomar, Ferran Camp, Francesc Solanelles, Felip Gracia, Jordi Llorens, Emilio Gil

Publikováno v: Sensors, Vol 11, Iss 3, Pp 2459-2477 (2011)

Electronic canopy characterization is an important issue in tree crop management. Ultrasonic and optical sensors are the most used for this purpose. The objective of this work was to assess the performance of an ultrasonic sensor under laboratory and

Externí odkaz: https://doaj.org/article/94d2d17fa904483faa60f7f36d590bbb

Assessing the Performance of RGB-D Sensors for 3D Fruit Crop Canopy Characterization under Different Operating and Lighting Conditions

Autor: Eduard Gregorio, José A. Martínez-Casasnovas, Joan R. Rosell-Polo, Jaume Arnó, Francesc Solanelles, Jordi Llorens, Jordi Gené-Mola, Alexandre Escolà

Publikováno v: Repositorio Abierto de la UdL
Universitad de Lleida
Sensors, Vol 20, Iss 7072, p 7072 (2020)
Sensors
Volume 20
Issue 24
Recercat. Dipósit de la Recerca de Catalunya
instname
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Sensors (Basel, Switzerland)

The use of 3D sensors combined with appropriate data processing and analysis has provided tools to optimise agricultural management through the application of precision agriculture. The recent development of low-cost RGB-Depth cameras has presented a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::735fd99bcdc0796848a6fe4ca5fae23c
https://doi.org/10.3390/s20247072

Measurement of spray drift with a specifically designed lidar system

Autor: Ricardo Sanz, Xavier Torrent, Francesc Solanelles, Eduard Gregorio, Joan R. Rosell-Polo, Manel Ribes-Dasi, J. Masip, Santiago Planas de Martí, Francesc Rocadenbosch

Publikováno v: Repositorio Abierto de la UdL
Universitad de Lleida
Sensors; Volume 16; Issue 4; Pages: 499
Sensors (Basel, Switzerland)
Sensors, Vol 16, Iss 4, p 499 (2016)
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname

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 methods, the light detection and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef95a97029da5afc013ae4a95c18541c
http://hdl.handle.net/10459.1/57899

PM—Power and Machinery

Autor: A. Fillat, Santiago Planas, Francesc Solanelles

Publikováno v: Biosystems Engineering. 82:45-52

The use of air-assisted recycling tunnel sprayers in Mediterranean fruit orchards and vineyards was assessed by comparing the performance of two tunnel sprayer prototypes with an air-assisted axial flow sprayer. Field trials comprised measurements of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0e8014810086d9a8f4ad1afa55e8a882
https://doi.org/10.1006/bioe.2001.0055