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Deep Learning for Very-High Resolution Land-Cover Mapping (Second Edition)

A special issue of Remote Sensing (ISSN 2072-4292). This special issue belongs to the section "Urban Remote Sensing".

Deadline for manuscript submissions: 30 November 2024 | Viewed by 933

Special Issue Editors

Department of Geographic Information Science, Nanjing University, Nanjing 210046, China
Interests: land cover mapping; urban remote sensing; machine learning; deep learning; geoinformation; very high resolution; object-based image analysis; big data; automation; change detection; uncertainty; human geography
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Guest Editor
Faculty of Geo-Information Science and Earth Observation (ITC) of the University of Twente, Department of Earth Observation Science, P.O. Box 217, 7500 AE Enschede, The Netherlands
Interests: remote sensing; machine learning; deep learning
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

We are launching the second Special Issue of Remote Sensing to be released under the title ‘Deep Learning for Very-High Resolution Land-Cover Mapping’.

In the field of remote sensing, land-cover mapping has always been a popular subject, which is attributable to the fact that land-cover data are essential for a multitude of applications. Due to their detailed resolution, very high-resolution imagery is a privileged tool for studying the Earth’s surface, and a large number of publications on land-cover mapping from such data have been published. For a long time, pixel-oriented and object-oriented approaches, using either rule-based classifications or conventional machine learning algorithms, have been well established and used by a majority of the community to produce land-cover maps from very high-resolution Earth observation data. However, since 2015, deep learning techniques from computer vision have made their way into the remote sensing field and have since been successfully applied for various applications. While deep learning approaches can largely outperform conventional machine learning approaches for some tasks, several studies have shown that, instead, conventional machine learning and object-oriented classification approaches still perform better in some contexts.

For this Special Issue, we welcome state-of-the-art research or review papers that are focused on land-cover mapping from very high-resolution Earth observation data, using deep learning methods and addressing topics, including (but not limited to) the following: architecture comparison; data fusion; comparison of conventional machine learning and deep learning approaches; deep learning model comprehension; explainable deep learning; weak supervision and semi-supervision; scene classification; semantic segmentation;  instance segmentation; change detection; existing land-cover map enrichment.

Dr. Lei Ma
Dr. Claudio Persello
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Remote Sensing is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • deep learning
  • explainable deep learning
  • land-cover mapping
  • geo-information extraction
  • very high-resolution images
  • data augmentation
  • data fusion
  • semantic segmentation
  • instance segmentation
  • change detection
  • weak and semi-supervision

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Published Papers (1 paper)

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15 pages, 6433 KiB  
Technical Note
RSPS-SAM: A Remote Sensing Image Panoptic Segmentation Method Based on SAM
by Zhuoran Liu, Zizhen Li, Ying Liang, Claudio Persello, Bo Sun, Guangjun He and Lei Ma
Remote Sens. 2024, 16(21), 4002; https://doi.org/10.3390/rs16214002 - 28 Oct 2024
Viewed by 728
Abstract
Satellite remote sensing images contain complex and diverse ground object information and the images exhibit spatial multi-scale characteristics, making the panoptic segmentation of satellite remote sensing images a highly challenging task. Due to the lack of large-scale annotated datasets for panoramic segmentation, existing [...] Read more.
Satellite remote sensing images contain complex and diverse ground object information and the images exhibit spatial multi-scale characteristics, making the panoptic segmentation of satellite remote sensing images a highly challenging task. Due to the lack of large-scale annotated datasets for panoramic segmentation, existing methods still suffer from weak model generalization capabilities. To mitigate this issue, this paper leverages the advantages of the Segment Anything Model (SAM), which can segment any object in remote sensing images without requiring any annotations and proposes a high-resolution remote sensing image panoptic segmentation method called Remote Sensing Panoptic Segmentation SAM (RSPS-SAM). Firstly, to address the problem of global information loss caused by cropping large remote sensing images for training, a Batch Attention Pyramid was designed to extract multi-scale features from remote sensing images and capture long-range contextual information between cropped patches, thereby enhancing the semantic understanding of remote sensing images. Secondly, we constructed a Mask Decoder to address the limitation of SAM requiring manual input prompts and its inability to output category information. This decoder utilized mask-based attention for mask segmentation, enabling automatic prompt generation and category prediction of segmented objects. Finally, the effectiveness of the proposed method was validated on the high-resolution remote sensing image airport scene dataset RSAPS-ASD. The results demonstrate that the proposed method achieves segmentation and recognition of foreground instances and background regions in high-resolution remote sensing images without the need for prompt input, while providing smooth segmentation boundaries with a panoptic segmentation quality (PQ) of 57.2, outperforming current mainstream methods. Full article
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