@Article{CostaFonKörBenSou:2018:SpSeAp,
author = "Costa, Wanderson Santos and Fonseca, Leila Maria Garcia and
K{\"o}rting, Thales Sehn and Bendini, Hugo do Nascimento and
Souza, Ricardo Cartaxo Modesto de",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de
Pesquisas Espaciais (INPE)} and {Instituto Nacional de Pesquisas
Espaciais (INPE)} and {Instituto Nacional de Pesquisas Espaciais
(INPE)}",
title = "Spatio-temporal segmentation applied to optical remote sensing
image time series",
journal = "IEEE Geoscience and Remote Sensing Letters",
year = "2018",
volume = "1",
number = "99",
pages = "1--5",
keywords = "Image segmentation, remote sensing, satelites, Time series
analysis.",
abstract = "The availability of a large amount of remote sensing data made
Earth Observation increasingly accessible and detailed. High
temporal and spatial resolution sensors are responsible for making
available data sets of time series in unprecedented proportions.
Within this context, the use of efficient segmentation algorithms
of remote sensing imagery represents an important role in this
scenario, because they provide homogeneous regions in space-time
and hence simplify the data set. In addition, the spatio-temporal
segmentation can bring a new way of interpreting data by means of
analyzing contiguous regions in time. This letter describes a
method for image segmentation applied to time series of the Earth
Observation data. We adapted the traditional region growing method
to detect homogeneous regions in space and time. Study cases were
conducted by considering the dynamic time warping algorithm as the
homogeneity criterion to grow regions. Tests on high temporal
resolution image sequences from Moderate Resolution Imaging
Spectroradiometer and Landsat-8 Operational Land Imager vegetation
indices and comparisons with other distance measurements provided
satisfactory outcomes.",
doi = "10.1109/LGRS.2018.2831914",
url = "http://dx.doi.org/10.1109/LGRS.2018.2831914",
issn = "1545-598X",
label = "lattes: 5123287769635741 2 CostaFonKorBenSou:2018:SpSeAp",
language = "pt",
targetfile = "costa_spatio.pdf",
urlaccessdate = "27 abr. 2024"
}