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Kilometer-scale weather data is crucial for real-world applications but remains computationally intensive to produce using traditional weather simulations. An emerging solution is to use deep learning models, which offer a faster…

Domain generalization aims to improve the generalization capability of machine learning systems to out-of-distribution (OOD) data. Existing domain generalization techniques embark upon stationary and discrete environments to tackle the…

机器学习 · 计算机科学 2022-06-17 Tiexin Qin , Shiqi Wang , Haoliang Li

Remote sensing offers a highly effective method for obtaining accurate information on total cropped area and crop types. The study focuses on crop cover identification for irrigated regions of Central Punjab. Data collection was executed in…

计算机视觉与模式识别 · 计算机科学 2025-06-24 Zeeshan Ramzan , Nisar Ahmed , Qurat-ul-Ain Akram , Shahzad Asif , Muhammad Shahbaz , Rabin Chakrabortty , Ahmed F. Elaksher

Domain shift refers to the well known problem that a model trained in one source domain performs poorly when applied to a target domain with different statistics. {Domain Generalization} (DG) techniques attempt to alleviate this issue by…

机器学习 · 计算机科学 2017-10-11 Da Li , Yongxin Yang , Yi-Zhe Song , Timothy M. Hospedales

Soil salinization poses a significant threat to both ecosystems and agriculture because it limits plants' ability to absorb water and, in doing so, reduces crop productivity. This phenomenon alters the soil's spectral properties, creating a…

Land use mapping is a fundamental yet challenging task in geographic science. In contrast to land cover mapping, it is generally not possible using overhead imagery. The recent, explosive growth of online geo-referenced photo collections…

计算机视觉与模式识别 · 计算机科学 2016-09-22 Yi Zhu , Shawn Newsam

The integration of the modern Machine Learning (ML) models into remote sensing and agriculture has expanded the scope of the application of satellite images in the agriculture domain. In this paper, we present how the accuracy of crop type…

计算机视觉与模式识别 · 计算机科学 2022-05-09 Depanshu Sani , Sandeep Mahato , Parichya Sirohi , Saket Anand , Gaurav Arora , Charu Chandra Devshali , T. Jayaraman

Domain generalization is a popular machine learning technique that enables models to perform well on the unseen target domain, by learning from multiple source domains. Domain generalization is useful in cases where data is limited,…

计算机视觉与模式识别 · 计算机科学 2024-01-10 Yuyang Sun , Panagiotis Kosmas

Automatically generating maps from satellite images is an important task. There is a body of literature which tries to address this challenge. We created a more expansive survey of the task by experimenting with different models and adding…

计算机视觉与模式识别 · 计算机科学 2019-04-29 Swetava Ganguli , Pedro Garzon , Noa Glaser

We address the problem of ground-to-satellite image geo-localization, that is, estimating the camera latitude, longitude and orientation (azimuth angle) by matching a query image captured at the ground level against a large-scale database…

计算机视觉与模式识别 · 计算机科学 2022-03-29 Yujiao Shi , Xin Yu , Liu Liu , Dylan Campbell , Piotr Koniusz , Hongdong Li

The availability of frequent and cost-free satellite images is in growing demand in the research world. Such satellite constellations as Landsat 8 and Sentinel-2 provide a massive amount of valuable data daily. However, the discrepancy in…

计算机视觉与模式识别 · 计算机科学 2023-03-16 M. Sokolov , J. L. Storie , C. J. Henry , C. D. Storie , J. Cameron , R. S. Ødegård , V. Zubinaite , S. Stikbakke

Data-driven deep learning methods have shown great potential in cropland mapping. However, due to multiple factors such as attributes of cropland (topography, climate, crop type) and imaging conditions (viewing angle, illumination, scale),…

计算机视觉与模式识别 · 计算机科学 2023-10-17 Chao Tao , Aoran Hu , Rong Xiao , Haifeng Li , Yuze Wang

The visual entities in cross-view images exhibit drastic domain changes due to the difference in viewpoints each set of images is captured from. Existing state-of-the-art methods address the problem by learning view-invariant descriptors…

计算机视觉与模式识别 · 计算机科学 2019-08-12 Krishna Regmi , Mubarak Shah

Domain generalization methods aim to learn models robust to domain shift with data from a limited number of source domains and without access to target domain samples during training. Popular domain alignment methods for domain…

机器学习 · 计算机科学 2022-06-17 Wenyu Zhang , Mohamed Ragab , Chuan-Sheng Foo

Transferring the knowledge of pretrained networks to new domains by means of finetuning is a widely used practice for applications based on discriminative models. To the best of our knowledge this practice has not been studied within the…

计算机视觉与模式识别 · 计算机科学 2018-10-03 Yaxing Wang , Chenshen Wu , Luis Herranz , Joost van de Weijer , Abel Gonzalez-Garcia , Bogdan Raducanu

Publicly available satellite imagery, such as Sentinel- 2, often lacks the spatial resolution required for accurate analysis of remote sensing tasks including urban planning and disaster response. Current super-resolution techniques are…

计算机视觉与模式识别 · 计算机科学 2025-01-31 Daniel Panangian , Ksenia Bittner

Semantic segmentation of crops and weeds is crucial for site-specific farm management; however, most existing methods depend on labor intensive pixel-level annotations. A further challenge arises when models trained on one field (source…

计算机视觉与模式识别 · 计算机科学 2025-06-02 Numair Nadeem , Muhammad Hamza Asad , Saeed Anwar , Abdul Bais

Foundation models pre-trained using self-supervised learning have shown powerful transfer learning capabilities on various downstream tasks, including language understanding, text generation, and image recognition. The Earth observation…

计算机视觉与模式识别 · 计算机科学 2026-04-22 Yi-Chia Chang , Adam J. Stewart , Favyen Bastani , Piper Wolters , Shreya Kannan , George R. Huber , Jingtong Wang , Arindam Banerjee

The recent advances in machine learning and the availability of free and open big Earth data (e.g., Sentinel missions), which cover large areas with high spatial and temporal resolution, have enabled many agriculture monitoring…

计算机视觉与模式识别 · 计算机科学 2022-05-17 George Choumos , Alkiviadis Koukos , Vasileios Sitokonstantinou , Charalampos Kontoes

Despite significant advances in deep learning, models often struggle to generalize well to new, unseen domains, especially when training data is limited. To address this challenge, we propose a novel approach for distribution-aware latent…

计算机视觉与模式识别 · 计算机科学 2023-08-29 Ran Liu , Sahil Khose , Jingyun Xiao , Lakshmi Sathidevi , Keerthan Ramnath , Zsolt Kira , Eva L. Dyer