[HTML][HTML] Fruit sizing using AI: a review of methods and challenges

JC Miranda, J Gené-Mola, M Zude-Sasse… - Postharvest Biology and …, 2023 - Elsevier
Fruit size at harvest is an economically important variable for high-quality table fruit
production in orchards and vineyards. In addition, knowing the number and size of the fruit …

A novel apple fruit detection and counting methodology based on deep learning and trunk tracking in modern orchard

F Gao, W Fang, X Sun, Z Wu, G Zhao, G Li, R Li… - … and Electronics in …, 2022 - Elsevier
Accurate count of fruits is important for producers to make adequate decisions in production
management. Although some algorithms based on machine vision have been developed to …

An improved apple object detection method based on lightweight YOLOv4 in complex backgrounds

C Zhang, F Kang, Y Wang - Remote Sensing, 2022 - mdpi.com
Convolutional neural networks have recently experienced successful development in the
field of computer vision. In precision agriculture, apple picking robots use computer vision …

[HTML][HTML] Looking behind occlusions: A study on amodal segmentation for robust on-tree apple fruit size estimation

J Gené-Mola, M Ferrer-Ferrer, E Gregorio… - … and Electronics in …, 2023 - Elsevier
The detection and sizing of fruits with computer vision methods is of interest because it
provides relevant information to improve the management of orchard farming. However, the …

Towards semantic photogrammetry: generating semantically rich point clouds from architectural close-range photogrammetry

A Murtiyoso, E Pellis, P Grussenmeyer, T Landes… - Sensors, 2022 - mdpi.com
Developments in the field of artificial intelligence have made great strides in the field of
automatic semantic segmentation, both in the 2D (image) and 3D spaces. Within the context …

Immature green apple detection and sizing in commercial orchards using YOLOv8 and shape fitting techniques

R Sapkota, D Ahmed, M Churuvija, M Karkee - IEEE Access, 2024 - ieeexplore.ieee.org
Detecting and estimating size of apples during the early stages of growth is crucial for
predicting yield, pest management, and making informed decisions related to crop-load …

[PDF][PDF] Handling critical aspects in massive photogrammetric digitization of museum assets

EM Farella, L Morelli, E Grilli… - … Archives of the …, 2022 - … -remote-sens-spatial-inf-sci.net
In recent years, a growing interest in the 3D digitisation of museum assets has been pushed
by the evident advantages of digital copies in supporting and advancing the knowledge …

Analysing key steps of the photogrammetric pipeline for Museum artefacts 3D digitisation

EM Farella, L Morelli, S Rigon, E Grilli, F Remondino - Sustainability, 2022 - mdpi.com
In recent years, massive digitisation of cultural heritage (CH) assets has become a focus of
European programmes and initiatives. Among CH settings, attention is reserved to the …

[HTML][HTML] On-tree fruit image segmentation comparing Mask R-CNN and Vision Transformer models. Application in a novel algorithm for pixel-based fruit size estimation

J Giménez-Gallego, J Martinez-del-Rincon… - … and Electronics in …, 2024 - Elsevier
In situ automatic fruit monitoring is of great interest for more accurate and cost-efficient
decision making in agriculture. For this purpose, the development of computer vision-based …

[HTML][HTML] Fruit Detection and Yield Mass Estimation from a UAV Based RGB Dense Cloud for an Apple Orchard

M Hobart, M Pflanz, N Tsoulias, C Weltzien… - Drones, 2025 - mdpi.com
Precise photogrammetric mapping of preharvest conditions in an apple orchard can help
determine the exact position and volume of single apple fruits. This can help estimate …