Results 11 to 20 of about 3,972,386 (310)

An Uncertainty Descriptor for Quantitative Measurement of the Uncertainty of Remote Sensing Images

open access: yesRemote Sensing, 2019
Reliable image classification results are crucial for the application of remote sensing images, but the reliability of image classification has received less attention. In particular, the inherent uncertainty of remote sensing images has been disregarded.
Qi Zhang, Penglin Zhang
doaj   +2 more sources

A Novel Deep Nearest Neighbor Neural Network for Few-Shot Remote Sensing Image Scene Classification

open access: yesRemote Sensing, 2023
Remote sensing image scene classification has become more and more popular in recent years. As we all know, it is very difficult and time-consuming to obtain a large number of manually labeled remote sensing images.
Yanqiao Chen   +4 more
doaj   +2 more sources

A Review of Remote Sensing Image Dehazing [PDF]

open access: yesSensors, 2021
Remote sensing (RS) is one of the data collection technologies that help explore more earth surface information. However, RS data captured by satellite are susceptible to particles suspended during the imaging process, especially for data with visible light band. To make up for such deficiency, numerous dehazing work and efforts have been made recently,
Juping Liu   +4 more
openaire   +4 more sources

Novel folded-PCA for improved feature extraction and data reduction with hyperspectral imaging and SAR in remote sensing [PDF]

open access: yes, 2014
As a widely used approach for feature extraction and data reduction, Principal Components Analysis (PCA) suffers from high computational cost, large memory requirement and low efficacy in dealing with large dimensional datasets such as Hyperspectral ...
Han, Junwei   +6 more
core   +4 more sources

Spatiotemporal Image Fusion in Remote Sensing [PDF]

open access: yesRemote Sensing, 2019
In this paper, we discuss spatiotemporal data fusion methods in remote sensing. These methods fuse temporally sparse fine-resolution images with temporally dense coarse-resolution images. This review reveals that existing spatiotemporal data fusion methods are mainly dedicated to blending optical images. There is a limited number of studies focusing on
Mariana Belgiu, Alfred Stein
openaire   +2 more sources

Multiresolution Remote Sensing Image Clustering [PDF]

open access: yesIEEE Geoscience and Remote Sensing Letters, 2009
With the multiplication of satellite images with complementary spatial and spectral resolution, a major issue in the classification process is the simultaneous use of several images. In this context, the objective of this letter is to propose a new method which uses information contained in both spatial resolutions.
Wemmert, Cédric   +3 more
openaire   +3 more sources

Object-Based Land Cover Classification for ALOS Image Combining TM Spectral [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013
Land cover classification for high spatial resolution remote sensing images becomes a challenging work. The high spatial resolution remote sensing images have more spatial information.
G. Wang, J. Liu, G. He
doaj   +1 more source

Atmospheric Light Estimation Based Remote Sensing Image Dehazing

open access: yesRemote Sensing, 2021
Remote sensing images are widely used in object detection and tracking, military security, and other computer vision tasks. However, remote sensing images are often degraded by suspended aerosol in the air, especially under poor weather conditions, such ...
Zhiqin Zhu   +7 more
doaj   +1 more source

Multiscale Classification of Remote Sensing Images [PDF]

open access: yesIEEE Transactions on Geoscience and Remote Sensing, 2012
A huge effort has been applied in image classification to create high-quality thematic maps and to establish precise inventories about land cover use. The peculiarities of remote sensing images (RSIs) combined with the traditional image classification challenges made RSI classification a hard task.
Jefersson Alex dos Santos   +4 more
openaire   +3 more sources

REMOTE SENSING IMAGE CLASSIFICATION WITH THE SEN12MS DATASET [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021
Abstract. Image classification is one of the main drivers of the rapid developments in deep learning with convolutional neural networks for computer vision. So is the analogous task of scene classification in remote sensing. However, in contrast to the computer vision community that has long been using well-established, large-scale standard datasets to
M. Schmitt, M. Schmitt, Y.-L. Wu
openaire   +4 more sources

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