2020
DOI: 10.3390/rs12030478
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Bidirectional Segmented Detection of Land Use Change Based on Object-Level Multivariate Time Series

Abstract: High-precision information regarding the location, time, and type of land use change is integral to understanding global changes. Time series (TS) analysis of remote sensing images is a powerful method for land use change detection. To address the complexity of sample selection and the salt-and-pepper noise of pixels, we propose a bidirectional segmented detection (BSD) method based on object-level, multivariate TS, that detects the type and time of land use change from Landsat images. In the proposed method, … Show more

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Cited by 9 publications
(11 citation statements)
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References 60 publications
(67 reference statements)
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“…This new high spatial resolution allowed the analysis of the FB conditions, which in current work, was to detect when maintenance operations are performed. It is common to divide remote sensing applications into two groups: land cover classification [7][8][9][10] and change detection [11][12][13][14][15][16][17]. The proposed methodology fits into the second group.…”
Section: Introductionmentioning
confidence: 99%
See 4 more Smart Citations
“…This new high spatial resolution allowed the analysis of the FB conditions, which in current work, was to detect when maintenance operations are performed. It is common to divide remote sensing applications into two groups: land cover classification [7][8][9][10] and change detection [11][12][13][14][15][16][17]. The proposed methodology fits into the second group.…”
Section: Introductionmentioning
confidence: 99%
“…In Hamunyela et al [12], forest disturbances were detected with resource to two observations and spatio-temporal features and in Hermosilla et al [13]; annual composites were generated to detect changes. In [15][16][17], different approaches were used to identify changes in the land cover and the kind of changes. In [16,17], pixel-based methods were implemented, with three and six observations, respectively, while in [15], an object-based technique was used.…”
Section: Introductionmentioning
confidence: 99%
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