Tran, Quang HungQuang HungTranStejskal, VlastimilVlastimilStejskalAebischer, PhilippePhilippeAebischerBumbálek, RomanRomanBumbálekCardenia, VladimiroVladimiroCardeniaCaimi, ChristianChristianCaimiGasco, LauraLauraGasco2024-11-192024-11-192024-08-30https://arbor.bfh.ch/handle/arbor/37401Image processing and computer vision technologies play a crucial role in fish detection, encompassing species identification, population estimation, and behavior analysis (Pennington et al., 2019 ; Yang et al., 2021) . While black soldier fly larvae meal (Hermetia illucens) (BSF) has gained traction as a dietary component in laboratory fish trials (Tran et al., 2022) , the behavior of fish fed different dietary BSF remains largely underexplored. This study investigated the feed preference of rainbow trout (Oncorhynchus mykiss) fed four diets containing 0%, 2.5%, 5%, and 10% dietary BSF meal using computer vision and open-source video analysis.enQA75QA76SHconference_item