Results 31 to 40 of about 8,844,604 (259)
Implications of changes in the Northern Hemisphere circulation for the detection of anthropogenic climate change [PDF]
, 2000 The first principal component of Northern Hemisphere sea level pressure, known as the Arctic Oscillation (AO) index, has increased significantly in recent winters, and this change is associated with ∼30% of Northern Hemisphere January–March warming.
Hegerl, Gabriele C. +7 more
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Application of Change-Point Detection to a Structural Component of Water Quality Variables [PDF]
, 2011 In this study, methodologies were developed in statistical time series models, such as multivariate state-space models, to be applied to water quality variables in a river basin.
Gonçalves, A. Manuela +7 more
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Journal of Geospatial Information Science and EngineeringBanjir mempunyai pengaruh yang besar terhadap kondisi masyarakat baik secara sosial, ekonomi, maupun lingkungan. Terkait pengaruh terhadap lingkungan, banjir memiliki dampak yang dapat mempengaruhi kondisi penutup lahan.
Rizky Aga Kenranto +2 more
doaj +1 more source
, 2023 AbstractThis chapter introduces change detection mapping. It will teach you how to make a two-date land cover change map using image differencing and threshold-based classification. You will use what you have learned so far in this book to produce a map highlighting changes in the land cover between two time steps.
Karis Tenneson +6 more
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Change probability-aware graph for multimodal change detection
Geo-spatial Information ScienceMultimodal change detection (MCD) has emerged as a pivotal technology for monitoring surface changes based on remote sensing images. Recently, many graph structure-based methods have been proposed, leveraging the construction and comparison of consistent
Te Han +5 more
doaj +1 more source
A robust nonlinear scale space change detection approach for SAR images [PDF]
, 2013 In this paper, we propose a change detection approach based on nonlinear scale space analysis of change images for robust detection of various changes incurred by natural phenomena and/or human activities in Synthetic Aperture Radar (SAR) images using ...
Müjdat Çetin +9 more
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2D and 3D Urban Change Detection Methods Using Remote Sensing: A Review
Remote SensingChange detection is a fundamental task in remote sensing with broad applications in urban monitoring, agriculture, watershed management, and land use and land cover analysis.
Masoomeh Gomroki +7 more
doaj +1 more source
Change detection in urban areas using satellite data
, 1998 Satellite data can be regarded as a powerful tool for providing information for urban monitoring that can be used by urban and regional planners in fraction of the cost and time compared to traditional methods (e.g.
Al-Dail, M. A., M.A. Al-Dail
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Spoken Language Change Detection Inspired by Speaker Change Detection
Circuits, Systems, and Signal ProcessingAbstractSpoken language change detection (LCD) refers to identifying the language transitions in a code-switched utterance. Similarly, identifying the speaker transitions in a multispeaker utterance is known as speaker change detection (SCD). Since tasks-wise both are similar, the architecture/framework developed for the SCD task may be suitable for ...
Jagabandhu Mishra, S. R. M. Prasanna
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Quickest Change Detection Under a Nuisance Change [PDF]
2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2018 We consider the problem of quickest change detection (QCD) for a signal which may undergo both a nuisance and a critical change. Our goal is to detect the critical change without raising a false alarm over the nuisance change. An optimal sequential change detection procedure is proposed for the Bayesian formulation of our QCD problem.
Tze Siong Lau, Wee Peng Tay
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