Resultados de búsqueda - S9 (classification)

Two decades of land cover mapping in the Rio de la Plata grassland region: The mapBiomas Pampa initiative por Baeza, Santiago, Velez-Martín, E., De Abelleyra, Diego, Banchero, Santiago, Gallego, Federico, Schirmbeck, J., Veron, Santiago Ramón, Vallejos, M., Weber, E., Oyarzabal, Mariano, Barbieri, A., Petek, Mariana, Guerra Lara, M., Sarrailhe, Sofía S., Baldi, Germán, Bagnato, C., Bruzzone, L., Ramos, S., Hasenack, H.

Enlace del recurso
Enlace del recurso
Enlace del recurso

Discrimination of common defects in loquat fruit cv. ‘Algerie’ using hyperspectral imaging and machine learning techniques por Munera, Sandra, Gómez-Sanchís, Juan, Aleixos, Nuria, Vila-Francés, Joan, Colelli, Giancarlo, Cubero, Sergio, Soler, Esteban, Blasco, José

“…In the first approach the fruit pixels were classified into two classes, sound or defect, with a 97.5% rate of success; in the second the defective features were considered internal or external defects, achieving a 96.7% rate of success; and in the third approach each type of defect, i.e. purple spot, bruising, scars and flesh browning, were considered separately with a correct classification rate of 95.9%. The results indicated that the XGBoost classifier was the best method in all cases.…”
Enlace del recurso
Enlace del recurso

Resistencia en flexión del Pino Ponderosa de la Patagonia Norte, Argentina por Guillaumet, Alfredo Anibal, Filippetti, María Cecilia, Manavella, Roberto Daniel, Meyer, Lia Caren, Caballe, Gonzalo, Martinez Meier, Alejandro

Enlace del recurso

Unpacking the ‘black box’ of public expenditure data in Africa: Quantification of agricultural spending using Mozambique’s budget reports por Mogues, Tewodaj, Caceres, Leonardo

Enlace del recurso

Salt Tolerance Diversity in Citrus Rootstocks Agrees with Genotypic Diversity at the LCl-6 Quantitative Trait Locus por Asins, María J., Raga, Verónica, Romero-Aranda, María R., Jaime-Fernández, Emilio, Carbonell, Emilio A., Belver, Andres

“…However, differences in their ability to restrict leaf [Na+] were evident, contributing to a classification of trifoliate and sour orange accessions that matched their genotypic grouping based on allele sharing at a marker targeting candidate gene coding for the NPF5.9 transporter within LCL-6 quantitative trait locus. …”
Enlace del recurso
Enlace del recurso

Nuevos aportes sobre la génesis y taxonomía de los suelos en el nordeste de Santiago del Estero por Moretti, Lucas Martin, Vizgarra, Lidia Amanda, Rodriguez, Dario Martin, Schulz, Guillermo, Paladino, Ileana Ruth, Morras, Hector

Enlace del recurso

Genus-targeted markers for the taxonomic identification and monitoring of coagulase-positive and coagulase-negative Staphylococcus species por Jimenez Velasquez, Sabrina Del Carmen, Pacheco Montealegre, M.E, Torres Higuera, Ligia Denise, Uribe Gutierrez, Liz Alejandra, Burbano David, Diana Marcela, Davila Mora, Lizeth Lorena, Renjifo Ibáñez, Maria Camila, Quintero A., Caro

Enlace del recurso
Enlace del recurso
Enlace del recurso

Integrating multi-Criteria techniques in life-cycle tools for the circular bioeconomy transition of agri-food waste biomass: A systematic review por Romero Perdomo, Felipe Andrés, González Curbelo, Miguel Ángel

Enlace del recurso
Enlace del recurso
Enlace del recurso

Polinización del aguacate (Persea americana Mill): diversidad de abejas y flora local por Carabalí Muñoz, Arturo, Cuéllar Palacios, Claudia Marcela, Montes Prado, Millerlandy, Canacuán Nasamuez, Doris Elisa, Rosero Murillo, Robert Alejandro

Enlace del recurso
Enlace del recurso

Spotting East African mammals in open savannah from Space por Zheng Yang, Tiejun Wang, Skidmore, Andrew K., Leeuw, Jan de, Said, Mohammed Yahya, Freer, J.

Enlace del recurso

An assessment of the accuracy of volunteered road map production in Western Kenya por Leeuw, Jan de, Said, Mohammed Yahya, Ortegah, L., Nagda, S.M., Georgiadou, Y., DeBlois, M.

“…Professional surveyors and laymen without local knowledge achieved lower accuracies of 67.7% and 42.9% respectively. We argue that local knowledge is also likely to improve the classification accuracy of many other attributes featured in topographic maps and thus conclude that there is reason to consider engaging local expertise in the production and updating of topographic maps.…”
Enlace del recurso

Woodland cover change in the Central Rift Valley of Ethiopia por Mesfin, Demamu, Simane, Belay, Belay, Abrham, Recha, John W.M., Taddese, Habitamu

Enlace del recurso

Test and application of a vegetation-based CO2 and CH4 flux estimate from three ombrogenic and topogenic peatlands in Southern Germany por Weber, Birgit

“…Mean CO2 and CH4 emissions of 9,7 t CO2e ha-1 yr-1 were estimated in the study area. …”

Acoustic response discrimination of phulae pineapple maturity and defects using factor analysis of mixed data and machine learning algorithms por Arwatchananukul, Sujitra, Chaiwong, Saowapa, Aunsri, Nattapol, Kittiwachana, Sila, Luengwilai, Kietsuda, Trongsatitkul, Tatiya, Mahajan, Pramod, Blasco, José, Rattapon, Saengrayap

Enlace del recurso
Enlace del recurso

Detection and segmentation of vine canopy in ultra-high spatial resolution RGB imagery obtained from unmanned aerial vehicle (UAV) :a case study in a commercial vineyard por Poblete Echeverria, Carlos, Olmedo, Guillermo Federico, Ingram, Ben, Bardeen, Matthew

Enlace del recurso
Enlace del recurso
Enlace del recurso

Multispectral inspection of citrus in real-time using machine vision and digital signal processors por Aleixos, Nuria, Blasco, José, Navarron, F., Moltó, Enrique

Enlace del recurso

Change detection of Sri Ram Sagar Project-1 command area using geospatial tools por Pranay, Panjala

“…Sri Rama Sagar Project is I is a multipurpose project constructed across the Godavari River near Pochampad (V) Balkonda (M) Nizamabad (District) during 1964 which is envisaged to irrigate an ayacut of 9, 68,640 Acres covering erstwhile four Districts viz, (Nizamabad, Adilabad, Karimnagar and Warangal) of Telangana and the dam was also meant for generating ( 4*9 MW ) 36MW power of which 3*9MW are already constructed and operational. …”
Enlace del recurso

Effects of land use land cover change on streamflow of Akaki Catchment, Addis Ababa, Ethiopia por Negash, E. D., Asfaw, Wegayehu, Walsh, C. L., Mengistie, G. K., Haile, Alemseged Tamiru

Enlace del recurso

Early detection of mechanical damage in mango using NIR hyperspectral images and machine learning por Vélez-Rivera, Nayeli, Gómez-Sanchís, Juan, Chanona-Perez, Jorge, Carrasco, Juan José, Millán-Giraldo, Mónica, Lorente, Delia, Cubero, Sergio, Blasco, José

“…A 97.9% rate of correct classification of pixels was achieved on the third day after the damage had been caused using k-Nearest Neighbours and the whole spectra and the figure dropped to 91.4% when only the most discriminant bands were used.…”
Enlace del recurso

Establishment of water protection areas por Wahtra, Julia

“…Groundwater services were identified by a novel classification system for biotic and abiotic surface and groundwater services, developed based on an extensive literature review. …”
Enlace del recurso