[图书][B] Recent technologies for disaster management and risk reduction

PK Rai, P Singh, VN Mishra, SC Resilience - 2021 - Springer
Global experiences have indicated that the developing countries and poor communities are
more vulnerable due to various types of disasters and hazards. Most of the deaths and …

A modified inverse-velocity method for predicting the failure time of landslides

XP Zhou, LJ Liu, C Xu - Engineering Geology, 2020 - Elsevier
Prediction of the failure time of landslides is always an important issue. Based on
Fukuzono's theory, which suggests that the logarithm of the surface displacement velocity is …

A comparative analysis of speckle noise removal in SAR images

SV Parhad, SA Aher… - 2021 2nd Global …, 2021 - ieeexplore.ieee.org
The synthetic aperture radar images have a granular disturbance noise know as Speckle.
The speckle is also called as a multiplicative noise. Over last few decades, various filters like …

Role of space-borne remote sensing technology for monitoring of urban and environmental hazards

A Tripathi, RK Tiwari - Recent Technologies for Disaster Management and …, 2021 - Springer
The rapid increase in urban population has on one handled to a remarkable increase in
demand for dwelling spaces, and on the other hand has led to unprecedented resource …

Identificação de áreas inundáveis na porção sul de Roraima com auxílio de imagens de Radar

GHS Ferreira - 2019 - icts.unb.br
As áreas úmidas são de extrema importância para o equilíbrio da vida na Terra,
compreender o seu comportamento é crucial para a preservação destes ecossistemas …

De-speckling of synthetic aperture radar using discrete fourier transform

S Shitole, V Jain, VSK Vanama - IGARSS 2020-2020 IEEE …, 2020 - ieeexplore.ieee.org
The role of Synthetic Aperture Radar (SAR) images is inevitable in remote sensing
applications. One of the major concern in SAR imagery is that basic textures are generally …

基于相位特征的可见光和SAR 遥感图像自动配准

孙明超, 马天翔, 宋悦铭, 彭佳琦 - 2021 - ir.ciomp.ac.cn
摘要针对可见光和SAR 遥感图像存在非线性辐射差异和几何差异, 加之SAR 的斑点噪声,
使得可见光和SAR 图像配准十分困难的问题. 本文提出了一种基于改进相位一致性的可见光和 …

Impact of DFT based speckle reduction filter on classification accuracy of synthetic aperture radar images

V Jain, S Shitole, V Turkar, A Das - 2020 IEEE India …, 2020 - ieeexplore.ieee.org
Speckle in SAR images makes it difficult to interpret the image thus reducing the
effectiveness of image processing. In remote sensing, image scene classification is an …

Speckle Reduction in SAR Images using CNN

V Santhi, D Mohandass, J Jayanthi… - 2021 3rd …, 2021 - ieeexplore.ieee.org
The importance of remote sensing has ballooned in the recent decade, due to the increased
need for its applications, from commercial and economic, to intelligence and military …

Adaptive parametric estimator for complex valued images

A Chaturvedi, R Sharma, D Wadekar… - … on Technologies for …, 2015 - ieeexplore.ieee.org
Synthetic Aperture Radar (SAR) images are affected by speckle which has a multiplicative
nature. It is a granular noise which appears due to coherent interference of radar waves …