Results 21 to 30 of about 352,126 (198)

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

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   +1 more source

A Deep Learning Method of Water Body Extraction From High Resolution Remote Sensing Images With Multisensors

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
Water body extraction from remote sensing images is an important task. Deep learning has become a more popular method for extracting water bodies from remote sensing images.
Mengya Li   +5 more
doaj   +1 more source

Small-Object Detection in Remote Sensing Images with End-to-End Edge-Enhanced GAN and Object Detector Network

open access: yes, 2020
The detection performance of small objects in remote sensing images is not satisfactory compared to large objects, especially in low-resolution and noisy images.
Chao, Dennis   +4 more
core   +1 more source

Neural Radiance Fields for High-Resolution Remote Sensing Novel View Synthesis

open access: yesRemote Sensing, 2023
Remote sensing images play a crucial role in remote sensing target detection and 3D remote sensing modeling, and the enhancement of resolution holds significant application implications.
Junwei Lv   +4 more
doaj   +1 more source

A partially unsupervised cascade classifier for the analysis of multitemporal remote-sensing images [PDF]

open access: yes, 2002
A partially unsupervised approach to the classification of multitemporal remote-sensing images is presented. Such an approach allows the automatic classification of a remote-sensing image for which training data are not available, drawing on the ...
Bruzzone, Lorenzo   +1 more
core   +1 more source

Target Detection Method for Low-Resolution Remote Sensing Image Based on ESRGAN and ReDet

open access: yesPhotonics, 2021
With the widespread use of remote sensing images, low-resolution target detection in remote sensing images has become a hot research topic in the field of computer vision.
Yuwu Wang, Guobing Sun, Shengwei Guo
doaj   +1 more source

Compressive Hyperspectral Imaging Using Progressive Total Variation [PDF]

open access: yes, 2014
Compressed Sensing (CS) is suitable for remote acquisition of hyperspectral images for earth observation, since it could exploit the strong spatial and spectral correlations, llowing to simplify the architecture of the onboard sensors. Solutions proposed
Barducci, Alessandro   +4 more
core   +2 more sources

Road Identification Algorithm for Remote Sensing Images Based on Wavelet Transform and Recursive Operator

open access: yesIEEE Access, 2020
Road edge detection from remote sensing images, as an important ground object type, plays an important role in people’s life and travel and urban planning and development, and extracting road information from remote sensing images has practical ...
Chen Guobin, Zengwu Sun, Li Zhang
doaj   +1 more source

Remote sensing image fusion via compressive sensing [PDF]

open access: yesISPRS Journal of Photogrammetry and Remote Sensing, 2019
Abstract In this paper, we propose a compressive sensing-based method to pan-sharpen the low-resolution multispectral (LRM) data, with the help of high-resolution panchromatic (HRP) data. In order to successfully implement the compressive sensing theory in pan-sharpening, two requirements should be satisfied: (i) forming a comprehensive dictionary in
Morteza Ghahremani   +3 more
openaire   +3 more sources

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