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Deep Transfer Learning for Remote Sensing II

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

Deadline for manuscript submissions: 30 May 2025 | Viewed by 3915

Special Issue Editors


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Guest Editor
Department of Computer Science and Engineering, Southern University of Science and Technology, Shenzhen, China
Interests: artificial intelligence; machine learning; pattern recognition; data mining

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Guest Editor
Institut d’Electronique et des Technologies du numéRique, IETR UMR CNRS 6164, University of Rennes, 22305 Lannion, France
Interests: blind estimation of degradation characteristics (noise, PSF); blind restoration of multicomponent images; multimodal image correction; multicomponent image compression; multi-channel adaptive processing of signals and images; unsupervised machine learning and deep learning; multi-mode remote sensing data processing; remote sensing
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Guest Editor
School of Computer Science and Engineering, Southeast University, Nanjing 210096, China
Interests: graph machine learning; deep learning; computer vision

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Guest Editor
Department of Computer Science, City University of Hong Kong, Kowloon, Hong Kong 999077, China
Interests: image/video representations and analysis; semi-supervised/unsupervised data modeling
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
National Engineering Laboratory for Algorithm and Analysis Technology on Big Data, Research Institute for Mathematics and Mathematical Technology, Xi’an Jiaotong University, Xi’an 710049, China
Interests: machine learning; computer vision; artificial intelligence

Special Issue Information

Dear Colleagues,

Recently, deep learning (DL) for remote sensing (RS) image processing has emerged as a hot topic. Many deep learning models have been shown to perform well on RS images when trained with sufficient data. However, a limitation of DL for RS is that newly collected RS data usually have limited label information, which makes the performance of DL models processing RS images unsatisfactory.  A straightforward solution is to resort to existing labeled RS data to help process the new data, which falls under the scope of transfer learning (also known as domain adaptation).

Transfer learning attempts to reduce the high demand for labeled data on a target task by reusing knowledge obtained from one or more source tasks. Nowadays, transfer learning with deep neural networks, known as deep transfer learning, is a mainstream approach due to its powerful representation learning ability. In RS data processing, deep transfer learning that can overcome the semantic gap between different datasets has become a research frontier and it can utilize the information contained in existing labeled data to help make predictions for newly collected RS data.

This Special Issue is dedicated to exploring the potential of deep transfer learning in RS image processing. Due to differences in acquisition conditions and sensors, the spectra observed in a new scene may be very different from existing scenes, even if they represent the same types of objects. Such spectral differences introduce significant semantic differences between different RS datasets. Therefore, how to build deep transfer learning models for different RS datasets will be the main focus of this Special Issue.

Topics of interest include, but are not limited to:

  • Unsupervised domain adaptation for remote sensing under various settings (e.g., closed-set, open-set, partial, and universal domain adaptation);
  • Semi-supervised transfer learning for remote sensing;
  • Meta transfer learning for remote sensing;
  • Multi-task learning for remote sensing;
  • Domain generalization for remote sensing;
  • Transfer learning for remote sensing with various architectures (e.g., vision transformers, CNNs, RNNs, and capsule networks);
  • Representation learning for transfer learning in remote sensing;
  • Utilizing pre-trained large vision/NLP models in remote sensing;
  • Deep generative models for transfer learning in remote sensing;
  • Theories of transfer learning, domain adaptation, and domain generalization.

Dr. Yu Zhang
Dr. Benoit Vozel
Dr. Yuheng Jia
Dr. Junhui Hou
Prof. Dr. Deyu Meng
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

  • transfer learning
  • remote sensing images
  • domain adaptation
  • domain generalization
  • CNN

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Related Special Issue

Published Papers (3 papers)

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Research

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19 pages, 9016 KiB  
Article
Semi-Supervised Subcategory Centroid Alignment-Based Scene Classification for High-Resolution Remote Sensing Images
by Nan Mo and Ruixi Zhu
Remote Sens. 2024, 16(19), 3728; https://doi.org/10.3390/rs16193728 - 7 Oct 2024
Viewed by 666
Abstract
It is usually hard to obtain adequate annotated data for delivering satisfactory scene classification results. Semi-supervised scene classification approaches can transfer the knowledge learned from previously annotated data to remote sensing images with scarce samples for satisfactory classification results. However, due to the [...] Read more.
It is usually hard to obtain adequate annotated data for delivering satisfactory scene classification results. Semi-supervised scene classification approaches can transfer the knowledge learned from previously annotated data to remote sensing images with scarce samples for satisfactory classification results. However, due to the differences between sensors, environments, seasons, and geographical locations, cross-domain remote sensing images exhibit feature distribution deviations. Therefore, semi-supervised scene classification methods may not achieve satisfactory classification accuracy. To address this problem, a novel semi-supervised subcategory centroid alignment (SSCA)-based scene classification approach is proposed. The SSCA framework is made up of two components, namely the rotation-robust convolutional feature extractor (RCFE) and the neighbor-based subcategory centroid alignment (NSCA). The RCFE aims to suppress the impact of rotation changes on remote sensing image representation, while the NSCA aims to decrease the impact of intra-category variety across domains on cross-domain scene classification. The SSCA algorithm and several competitive approaches are validated on two datasets to demonstrate its effectiveness. The results prove that the proposed SSCA approach performs better than most competitive approaches by no less than 2% overall accuracy. Full article
(This article belongs to the Special Issue Deep Transfer Learning for Remote Sensing II)
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25 pages, 3093 KiB  
Article
An Adaptive Noisy Label-Correction Method Based on Selective Loss for Hyperspectral Image-Classification Problem
by Zina Li, Xiaorui Yang, Deyu Meng and Xiangyong Cao
Remote Sens. 2024, 16(13), 2499; https://doi.org/10.3390/rs16132499 - 8 Jul 2024
Viewed by 845
Abstract
Due to the intricate terrain and restricted resources, hyperspectral image (HSI) datasets captured in real-world scenarios typically contain noisy labels, which may seriously affect the classification results. To address this issue, we work on a universal method that rectifies the labels first and [...] Read more.
Due to the intricate terrain and restricted resources, hyperspectral image (HSI) datasets captured in real-world scenarios typically contain noisy labels, which may seriously affect the classification results. To address this issue, we work on a universal method that rectifies the labels first and then trains the classifier with corrected labels. In this study, we relax the common assumption that all training data are potentially corrupted and instead posit the presence of a small set of reliable data points within the training set. Under this framework, we propose a novel label-correction method named adaptive selective loss propagation algorithm (ASLPA). Firstly, the spectral–spatial information is extracted from the hyperspectral image and used to construct the inter-pixel transition probability matrix. Secondly, we construct the trusted set with the known clean data and estimate the proportion of accurate labels within the untrusted set. Then, we enlarge the trusted set according to the estimated proportion and identify an adaptive number of samples with lower loss values from the untrusted set to supplement the trusted set. Finally, we conduct label propagation based on the enlarged trusted set. This approach takes full advantage of label information from the trusted and untrusted sets, and moreover the exploitation on the untrusted set can adjust adaptively according to the estimated noise level. Experimental results on three widely used HSI datasets show that our proposed ASLPA method performs better than the state-of-the-art label-cleaning methods. Full article
(This article belongs to the Special Issue Deep Transfer Learning for Remote Sensing II)
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16 pages, 3096 KiB  
Technical Note
Revealing the Potential of Deep Learning for Detecting Submarine Pipelines in Side-Scan Sonar Images: An Investigation of Pre-Training Datasets
by Xing Du, Yongfu Sun, Yupeng Song, Lifeng Dong and Xiaolong Zhao
Remote Sens. 2023, 15(19), 4873; https://doi.org/10.3390/rs15194873 - 8 Oct 2023
Cited by 2 | Viewed by 1689
Abstract
This study introduces a novel approach to the critical task of submarine pipeline or cable (POC) detection by employing GoogleNet for the automatic recognition of side-scan sonar (SSS) images. The traditional interpretation methods, heavily reliant on human interpretation, are replaced with a more [...] Read more.
This study introduces a novel approach to the critical task of submarine pipeline or cable (POC) detection by employing GoogleNet for the automatic recognition of side-scan sonar (SSS) images. The traditional interpretation methods, heavily reliant on human interpretation, are replaced with a more reliable deep-learning-based methodology. We explored the enhancement of model accuracy via transfer learning and scrutinized the influence of three distinct pre-training datasets on the model’s performance. The results indicate that GoogleNet facilitated effective identification, with accuracy and precision rates exceeding 90%. Furthermore, pre-training with the ImageNet dataset increased prediction accuracy by about 10% compared to the model without pre-training. The model’s prediction ability was best promoted by pre-training datasets in the following order: Marine-PULSE ≥ ImageNet > SeabedObjects-KLSG. Our study shows that pre-training dataset categories, dataset volume, and data consistency with predicted data are crucial factors affecting pre-training outcomes. These findings set the stage for future research on automatic pipeline detection using deep learning techniques and emphasize the significance of suitable pre-training dataset selection for CNN models. Full article
(This article belongs to the Special Issue Deep Transfer Learning for Remote Sensing II)
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