Hyperspectral and LiDAR Data Fusion Classification Using Superpixel Segmentation-Based Local Pixel Neighborhood Preserving Embedding Article Swipe
Yunsong Li
,
Chiru Ge
,
Weiwei Sun
,
Jiangtao Peng
,
Qian Du
,
Keyan Wang
·
YOU?
·
· 2019
· Open Access
·
· DOI: https://doi.org/10.3390/rs11050550
YOU?
·
· 2019
· Open Access
·
· DOI: https://doi.org/10.3390/rs11050550
A new method of superpixel segmentation-based local pixel neighborhood preserving embedding (SSLPNPE) is proposed for the fusion of hyperspectral and light detection and ranging (LiDAR) data based on the extinction profiles (EPs), superpixel segmentation and local pixel neighborhood preserving embedding (LPNPE). A new workflow is proposed to calibrate the Goddard’s LiDAR, hyperspectral and thermal (G-LiHT) data, which allows our method to be applied to actual data. Specifically, EP features are extracted from both sources. Then, the derived features of each source are fused by the SSLPNPE. Using the labeled samples, the final label assignment is produced by a classifier. For the open standard experimental data and the actual data, experimental results prove that the proposed method is fast and effective in hyperspectral and LiDAR data fusion.
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- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.3390/rs11050550
- https://www.mdpi.com/2072-4292/11/5/550/pdf?version=1552357443
- OA Status
- gold
- Cited By
- 16
- References
- 51
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W2922136661
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- OpenAlex ID
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https://openalex.org/W2922136661Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.3390/rs11050550Digital Object Identifier
- Title
-
Hyperspectral and LiDAR Data Fusion Classification Using Superpixel Segmentation-Based Local Pixel Neighborhood Preserving EmbeddingWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2019Year of publication
- Publication date
-
2019-03-06Full publication date if available
- Authors
-
Yunsong Li, Chiru Ge, Weiwei Sun, Jiangtao Peng, Qian Du, Keyan WangList of authors in order
- Landing page
-
https://doi.org/10.3390/rs11050550Publisher landing page
- PDF URL
-
https://www.mdpi.com/2072-4292/11/5/550/pdf?version=1552357443Direct link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://www.mdpi.com/2072-4292/11/5/550/pdf?version=1552357443Direct OA link when available
- Concepts
-
Lidar, Hyperspectral imaging, Artificial intelligence, Pixel, Segmentation, Computer science, Ranging, Embedding, Fusion, Pattern recognition (psychology), Remote sensing, Sensor fusion, Computer vision, Geography, Linguistics, Philosophy, TelecommunicationsTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
16Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 6, 2024: 1, 2022: 2, 2021: 4, 2020: 3Per-year citation counts (last 5 years)
- References (count)
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51Number of works referenced by this work
- Related works (count)
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10Other works algorithmically related by OpenAlex
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