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Prepoznavanje pšeničnega klasja z metodami globokega učenja
ID Rehtijärvi, Aleks Kaapre (Author), ID Bračun, Drago (Mentor) More about this mentor... This link opens in a new window, ID Petrović, Igor (Comentor)

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Abstract
V nalogi smo se osredotočili na prepoznavanje pšeničnega klasja s pomočjo metod globokega učenja. Primarni cilj je bil razviti model, ki bi natančno zaznal pšenično klasje. Uporabili smo YOLOv8, napreden model za zaznavanje objektov, ki izkorišča sodobne strojne zmogljivosti za učinkovito učenje in napovedovanje. Pridobili smo obsežen nabor fotografij iz Svetovnega nabora pšeničnega klasja, ki že vsebuje označene podatke. Izvedli smo več faz učenja in validacije modela. Na koncu smo razvili dopolnjen model z optimiziranimi utežmi, ki omogočajo visoko natančnost in zanesljivost zaznavanja pšeničnega klasja v različnih okoljskih pogojih in ga preverili na slikah pšeničnega polja pridobljenih z brezpilotnim letalnikom.

Language:Slovenian
Keywords:natančno kmetijstvo, pšenični klas, detekcija objektov, globoko učenje, YOLO
Work type:Bachelor thesis/paper
Organization:FS - Faculty of Mechanical Engineering
Year:2024
PID:20.500.12556/RUL-160459 This link opens in a new window
Publication date in RUL:29.08.2024
Views:68
Downloads:24
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Secondary language

Language:English
Title:Wheat head detection using deep learning methods
Abstract:
In this thesis, we focused on the recognition of wheat heads using deep learning methods. The primary objective was to develop a model that accurately detects wheat heads, leveraging YOLOv8, an advanced object detection model. This model utilizes modern hardware capabilities to achieve efficient training and prediction. We obtained a comprehensive set of photographs from the Global Wheat Head Dataset, which includes pre-annotated data. Through multiple phases of training and validation, we have developed a well-trained and refined model with optimized weights, ensuring high accuracy and reliability in detecting wheat heads under diverse environmental conditions. We also tested it on images of wheat fields, obtained with a drone.

Keywords:deep learning, wheat heads, object detection, YOLO, agriculture

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