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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

In this paper, we address the challenge of land use and land cover classification using Sentinel-2 satellite images. The Sentinel-2 satellite images are openly and freely accessible provided in the Earth observation program Copernicus. We…

计算机视觉与模式识别 · 计算机科学 2019-02-04 Patrick Helber , Benjamin Bischke , Andreas Dengel , Damian Borth

Predicting salient regions in natural images requires the detection of objects that are present in a scene. To develop robust representations for this challenging task, high-level visual features at multiple spatial scales must be extracted…

计算机视觉与模式识别 · 计算机科学 2024-04-08 Alexander Kroner , Mario Senden , Kurt Driessens , Rainer Goebel

Semantic segmentation of land cover classes is fundamental for agricultural and economic development work, from sustainable forestry to urban planning, yet existing training datasets have significant limitations. To generate an open and…

计算机视觉与模式识别 · 计算机科学 2018-11-21 Yoni Nachmany , Hamed Alemohammad

Flexible road pavements deteriorate primarily due to traffic and adverse environmental conditions. Cracking is the most common deterioration mechanism; the surveying thereof is typically conducted manually using internationally defined…

计算机视觉与模式识别 · 计算机科学 2023-04-07 Hermann Tapamo , Anna Bosman , James Maina , Emile Horak

Microscopic analysis of histological sections is considered the "gold standard" to verify structural parcellations in the human brain. Its high resolution allows the study of laminar and columnar patterns of cell distributions, which build…

计算机视觉与模式识别 · 计算机科学 2017-08-01 Hannah Spitzer , Katrin Amunts , Stefan Harmeling , Timo Dickscheid

Over the past few years, researchers have presented many different applications for convolutional neural networks, including those for the detection and recognition of objects from images. The desire to understand our own nature has always…

计算机视觉与模式识别 · 计算机科学 2019-11-06 Gergely Csönde , Yoshihide Sekimoto , Takehiro Kashiyama

Detecting and mapping informal settlements encompasses several of the United Nations sustainable development goals. This is because informal settlements are home to the most socially and economically vulnerable people on the planet. Thus,…

It is challenging to directly estimate the human geometry from a single image due to the high diversity and complexity of body shapes with the various clothing styles. Most of model-based approaches are limited to predict the shape and pose…

计算机视觉与模式识别 · 计算机科学 2022-02-02 Lixiang Lin , Jianke Zhu

Recently Convolutional Neural Networks (CNNs) have been shown to achieve state-of-the-art performance on various classification tasks. In this paper, we present for the first time a place recognition technique based on CNN models, by…

计算机视觉与模式识别 · 计算机科学 2014-11-07 Zetao Chen , Obadiah Lam , Adam Jacobson , Michael Milford

In this paper, we attempt to address the challenging problem of counting built-structures in the satellite imagery. Building density is a more accurate estimate of the population density, urban area expansion and its impact on the…

计算机视觉与模式识别 · 计算机科学 2019-04-02 Anza Shakeel , Waqas Sultani , Mohsen Ali

New remote sensing sensors now acquire high spatial and spectral Satellite Image Time Series (SITS) of the world. These series of images are a key component of classification systems that aim at obtaining up-to-date and accurate land cover…

计算机视觉与模式识别 · 计算机科学 2019-02-01 Charlotte Pelletier , Geoffrey I. Webb , Francois Petitjean

An in-depth comprehension of global land cover is essential in Earth observation, forming the foundation for a multitude of applications. Although remote sensing technology has advanced rapidly, leading to a proliferation of satellite…

计算机视觉与模式识别 · 计算机科学 2024-02-28 Zhenghang Yuan , Zhitong Xiong , Lichao Mou , Xiao Xiang Zhu

High-resolution human settlement maps provide detailed delineations of where people live and are vital for scientific and practical purposes, such as rapid disaster response, allocation of humanitarian resources, and international…

社会与信息网络 · 计算机科学 2024-04-23 Vedran Sekara , Andrea Martini , Manuel Garcia-Herranz , Do-Hyung Kim

This paper presents the BigEarthNet that is a new large-scale multi-label Sentinel-2 benchmark archive. The BigEarthNet consists of 590,326 Sentinel-2 image patches, each of which is a section of i) 120x120 pixels for 10m bands; ii) 60x60…

计算机视觉与模式识别 · 计算机科学 2019-11-26 Gencer Sumbul , Marcela Charfuelan , Begüm Demir , Volker Markl

Satellite imagery has dramatically revolutionized the field of geography by giving academics, scientists, and policymakers unprecedented global access to spatial data. Manual methods typically require significant time and effort to detect…

计算机视觉与模式识别 · 计算机科学 2025-03-05 Mustafa M. Abd Zaid , Ahmed Abed Mohammed , Putra Sumari

Almost all work to understand Earth's subsurface on a large scale relies on the interpretation of seismic surveys by experts who segment the survey (usually a cube) into layers; a process that is very time demanding. In this paper, we…

图像与视频处理 · 电气工程与系统科学 2019-05-14 Daniel Civitarese , Daniela Szwarcman , Emilio Vital Brazil , Bianca Zadrozny

Deep convolutional neural networks (CNNs) have outperformed existing object recognition and detection algorithms. On the other hand satellite imagery captures scenes that are diverse. This paper describes a deep learning approach that…

计算机视觉与模式识别 · 计算机科学 2017-05-15 Anza Shakeel , Mohsen Ali

This paper addresses the problem of 3D human pose and shape estimation from a single image. Previous approaches consider a parametric model of the human body, SMPL, and attempt to regress the model parameters that give rise to a mesh…

计算机视觉与模式识别 · 计算机科学 2019-05-09 Nikos Kolotouros , Georgios Pavlakos , Kostas Daniilidis

Semantic labeling (or pixel-level land-cover classification) in ultra-high resolution imagery (< 10cm) requires statistical models able to learn high level concepts from spatial data, with large appearance variations. Convolutional Neural…

计算机视觉与模式识别 · 计算机科学 2017-03-08 Michele Volpi , Devis Tuia