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您的检索式：作者名="Luca Butera"
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| 1 | Precise Agriculture:Effective Deep Learning Strategies to Detect Pest Insects显示文摘Pest insect monitoring and control is crucial to ensure a safe and profitable crop growth in all plantation types,as well as guarantee food quality and limited use of pesticides.We aim at extending traditional monitoring by means of traps,by involving the general public in reporting the presence of insects by using smartphones.This includes the largely unexplored problem of detecting insects in images that are taken in noncontrolled conditions.Furthermore,pest insects are,in many cases,extremely similar to other species that are harmless.Therefore,computer vision algorithms must not be fooled by these similar insects,not to raise unmotivated alarms.In this work,we study the capabilities of state-of-the-art(SoA)object detection models based on convolutional neural networks(CNN)for the task of detecting beetle-like pest insects on nonhomogeneous images taken outdoors by different sources.Moreover,we focus on disambiguating a pest insect from similar harmless species.We consider not only detection performance of different models,but also required computational resources.This study aims at providing a baseline model for this kind of tasks.Our results show the suitability of current SoA models for this application,highlighting how FasterRCNN with a MobileNetV3 backbone is a particularly good starting point for accuracy and inference execution latency.This combination provided a mean average precision score of 92.66%that can be considered qualitatively at least as good as the score obtained by other authors that adopted more specific models. | Luca Butera Alberto Ferrante Mauro Jermini Mauro Prevostini Cesare Alippi | 2022 | IEEE/CAA Journal of Automatica Sinica2022，9，2： | 3 |
| 2 | Early and late complications associated with transcatheter occlusion of secundum atrial septal defect显示文摘 | Massimo Chessa Mario Carminati Gianfranco Butera Roberta Margherita Bini Manuela Drago Luca Rosti Alessandro Giamberti Giuseppe Pomè Eduardo Bossone Alessandro Frigiola | 2002 | Journal of the American College of Cardiology2002，，6： | 2 |
| 3 | Percutaneous pulmonary valve implantation in a single artery branch: A preliminary experience显示文摘To describe preliminary experience of percutaneous pulmonary valve implantation, in a single pulmonary branch position. Two procedures in 2 patients from a single center are described, where implantation of percutaneous valves within a single pulmonary artery branch was technically successful. The procedural indication was pulmonary valve regurgitation and/or residual stenosis. The 2 patients were symptomatic. An Edwards Sapien? valve(Patient 1), and a Medtronic Melody? valve(Patient 2) were implanted. Both pts were discharged with an excellent valve function. In this report it is underlined that this modality is technically feasible and may be considered an option in patients with congenital heart defect under special circumstances. | Massimo Chessa Gianfranco Butera Luca Giugno Angelo Micheletti Diana G Negura Mario Carminati | 2015 | World Journal of Cardiology2015，7，10： | 0 |
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