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Accurate, cost-effective monitoring of plantation aboveground biomass (AGB) is crucial for supporting local livelihoods and carbon sequestration initiatives like the China Certified Emission Reduction (CCER) program. High-resolution canopy…

计算机视觉与模式识别 · 计算机科学 2025-06-26 Shen Tan , Xin Zhang , Liangxiu Han , Huaguo Huang , Han Wang

A reinforcement learning-enhanced genetic algorithm (RLGA) is proposed for wind farm layout optimization (WFLO) problems. While genetic algorithms (GAs) are among the most effective and accessible methods for WFLO, their performance and…

神经与进化计算 · 计算机科学 2024-12-11 Guodan Dong , Jianhua Qin , Chutian Wu , Chang Xu , Xiaolei Yang

We propose a local-to-global representation learning algorithm for 3D point cloud data, which is appropriate to handle various geometric transformations, especially rotation, without explicit data augmentation with respect to the…

计算机视觉与模式识别 · 计算机科学 2021-04-01 Seohyun Kim , Jaeyoo Park , Bohyung Han

Drones have revolutionized various domains, including agriculture. Recent advances in deep learning have propelled among other things object detection in computer vision. This study utilized YOLO, a real-time object detector, to identify…

计算机视觉与模式识别 · 计算机科学 2024-12-17 Tobias Rohe , Barbara Böhm , Michael Kölle , Jonas Stein , Robert Müller , Claudia Linnhoff-Popien

Fruit monitoring plays an important role in crop management, and rising global fruit consumption combined with labor shortages necessitates automated monitoring with robots. However, occlusions from plant foliage often hinder accurate shape…

机器人学 · 计算机科学 2025-02-25 Shaoxiong Yao , Sicong Pan , Maren Bennewitz , Kris Hauser

In orchard automation, dense foliage during the canopy season severely occludes tree structures, minimizing visibility to various canopy parts such as trunks and branches, which limits the ability of a machine vision system. However, canopy…

计算机视觉与模式识别 · 计算机科学 2025-07-03 Ranjan Sapkota , Zhichao Meng , Martin Churuvija , Xiaoqiang Du , Zenghong Ma , Manoj Karkee

We present a multi-head vision transformer approach for multi-label plant species prediction in vegetation plot images, addressing the PlantCLEF 2025 challenge. The task involves training models on single-species plant images while testing…

计算机视觉与模式识别 · 计算机科学 2025-08-15 Hanna Herasimchyk , Robin Labryga , Tomislav Prusina

Data augmentation is widely used to train deep learning models to address data scarcity. However, traditional data augmentation (TDA) typically relies on simple geometric transformation, such as random rotation and rescaling, resulting in…

计算机视觉与模式识别 · 计算机科学 2025-08-27 Dekai Zhu , Stefan Gavranovic , Flavien Boussuge , Benjamin Busam , Slobodan Ilic

Rising global food demand and growing climate pressure increase the need for sustainable, precise agricultural practices. Automated, individualized plant treatment relies on fine-grained visual analysis, yet leaf-level segmentation remains…

计算机视觉与模式识别 · 计算机科学 2026-05-06 Robert Martinko , Daniel Steininger , Julia Simon , Andreas Trondl , Matthias Blaickner

Object detection is vital in precision agriculture for plant monitoring, disease detection, and yield estimation. However, models like YOLO struggle with occlusions, irregular structures, and background noise, reducing detection accuracy.…

计算机视觉与模式识别 · 计算机科学 2025-06-10 Satvik Praveen , Yoonsung Jung

The maturity classification of specialty crops such as strawberries and tomatoes is an essential agricultural downstream activity for selective harvesting and quality control (QC) at production and packaging sites. Recent advancements in…

计算机视觉与模式识别 · 计算机科学 2024-05-20 Usman A. Zahidi , Krystian Łukasik , Grzegorz Cielniak

Deep learning-based networks are among the most prominent methods to learn linear patterns and extract this type of information from diverse imagery conditions. Here, we propose a deep learning approach based on graphs to detect plantation…

Measuring semantic traits for phenotyping is an essential but labor-intensive activity in horticulture. Researchers often rely on manual measurements which may not be accurate for tasks such as measuring tree volume. To improve the accuracy…

机器人学 · 计算机科学 2020-02-03 Wenbo Dong , Pravakar Roy , Volkan Isler

In this paper, we propose a deep learning framework for the automated counting and geolocation of palm trees from aerial images using convolutional neural networks. For this purpose, we collected aerial images in a palm tree Farm in the…

计算机视觉与模式识别 · 计算机科学 2020-05-12 Adel Ammar , Anis Koubaa

Autonomous crop monitoring is a difficult task due to the complex structure of plants. Occlusions from leaves can make it impossible to obtain complete views about all fruits of, e.g., pepper plants. Therefore, accurately estimating the…

机器人学 · 计算机科学 2022-03-30 Salih Marangoz , Tobias Zaenker , Rohit Menon , Maren Bennewitz

Time-of-flight magnetic resonance angiography (TOF-MRA) is one of the most widely used non-contrast MR imaging methods to visualize blood vessels, but due to the 3-D volume acquisition highly accelerated acquisition is necessary.…

图像与视频处理 · 电气工程与系统科学 2020-08-05 Hyungjin Chung , Eunju Cha , Leonard Sunwoo , Jong Chul Ye

Surface reconstruction from magnetic resonance (MR) imaging data is indispensable in medical image analysis and clinical research. A reliable and effective reconstruction tool should: be fast in prediction of accurate well localised and…

计算机视觉与模式识别 · 计算机科学 2020-11-22 Katarína Tóthová , Sarah Parisot , Matthew Lee , Esther Puyol-Antón , Andrew King , Marc Pollefeys , Ender Konukoglu

The Taishan Antineutrino Observatory (TAO) is a tonne-scale gadolinium-doped liquid scintillator satellite experiment of the Jiangmen Underground Neutrino Observatory (JUNO). It is designed to measure the reactor antineutrino energy…

仪器与探测器 · 物理学 2025-10-29 Hangyu Shi , Jun Wang , Guofu Cao , Wei Wang , Yuehuan Wei

We investigate five different models to reconstruct the 3D $\gamma$-ray hit coordinates in five large \lacls monolithic crystals optically coupled to pixelated silicon photomultipliers. These scintillators have a base surface of 50 $\times$…

High-throughput phenotyping refers to the non-destructive and efficient evaluation of plant phenotypes. In recent years, it has been coupled with machine learning in order to improve the process of phenotyping plants by increasing…

计算机视觉与模式识别 · 计算机科学 2024-07-11 Vivaan Singhvi , Langalibalele Lunga , Pragya Nidhi , Chris Keum , Varrun Prakash