3260 papers • 126 benchmarks • 313 datasets
Earth Observation (EO) refers to the use of remote sensing technologies to monitor land, marine (seas, rivers, lakes) and atmosphere. Satellite-based EO relies on the use of satellite-mounted payloads to gather imaging data about the Earth’s characteristics. The images are then processed and analyzed in order to extract different types of information that can serve a very wide range of applications and industries.
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A patch-based land use and land cover classification approach using Sentinel-2 satellite images that covers 13 spectral bands and is comprised of ten classes with a total of 27 000 labeled and geo-referenced images is presented.
A large-scale Dataset for Object deTection in Aerial images (DOTA) is introduced and state-of-the-art object detection algorithms on DOTA are evaluated, demonstrating that DOTA well represents real Earth Vision applications and are quite challenging.
Proximity Forest is introduced, an algorithm that learns accurate models from datasets with millions of time series, and classifies a time series in milliseconds, and ranks among the most accurate classifiers while being significantly faster on the UCR archive.
This paper presents three fully convolutional neural network architectures which perform change detection using a pair of coregistered images, and proposes two Siamese extensions of fully Convolutional networks which use heuristics about the current problem to achieve the best results.
This paper addresses the end-to-end learning of representations of signals, images and image sequences from irregularly-sampled data, i.e. when the training data involved missing data, using a neural-network-based implementation of the considered energy forms.
This work proposes a trainable spatiotemporal generator network (STGAN) to remove clouds, and demonstrates experimentally that the proposed STGAN model outperforms standard models and can generate realistic cloud-free images with high PSNR and SSIM values across a variety of atmospheric conditions, leading to improved performance in downstream tasks such as land cover classification.
For EO applications it is demonstrated SSL4EO-S12 to succeed in self-supervised pre-training for a set of methods: MoCo-v2, DINO, MAE, and data2vec, and resulting models yield downstream performance close to, or surpassing accuracy measures of supervised learning.
This work compares recent deep learning models on crop type classification on raw and preprocessed Sentinel 2 data and qualitatively shows how self-attention scores focus selectively on few classification-relevant observations.
This paper argues that the problems lie on the lack of foreground modeling and proposes a foreground-aware relation network (FarSeg) from the perspectives of relation-based and optimization-based foreground modeling, to alleviate the above two problems.
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