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Deep Learning-Based Analysis of High-Resolution Remote Sensing Images: Registration, Fusion, and Change Detection

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

Deadline for manuscript submissions: 16 March 2026 | Viewed by 534

Special Issue Editor


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Guest Editor
Research Center for Space Optical Engineering, Harbin Institute of Technology, Harbin 150001, China
Interests: optical engineering; remote sensing; image processing

Special Issue Information

Dear Colleagues,

Multi-temporal optical remote sensing change detection analyzes images from different time periods, overcoming radiometric and geometric differences to extract effective surface change information. Its scientific significance and practical value make it irreplaceable for disaster assessment and the dynamic monitoring of urban planning and environmental evolution. The core challenge lies in achieving precise registration, efficient fusion, and distinguishing real changes from false alarms in order to extract useful surface change information.

This Special Issue aims to collect the latest breakthroughs in research on deep learning for the analysis of high-resolution remote sensing images, focusing on the three core tasks: registration, fusion, and change detection. It will promote the development of a new generation of intelligent processing algorithms that can address the challenges posed by massive, multi-source, and heterogeneous remote sensing data. The goal is to enhance the automation and intelligent interpretation capabilities of Earth observation systems and provide precise decision-making support for resource monitoring, urban planning, and sustainable development.

This Special Issue welcomes original research and reviews on topics including, but not limited to, the following:

  1. Image Registration: Deep learning-based feature extraction and matching, non-rigid registration, cross-modal/cross-temporal image registration, unsupervised and weakly supervised registration.
  2. Image Fusion: Pansharpening, multi-modal fusion (e.g., optical-SAR), spatio-temporal fusion, fusion techniques based on generative models.
  3. Change Detection: Deep networks based on difference feature mining, direct comparison, or decision-level fusion; generalizable models addressing seasonal and illumination variations; few-shot and weakly supervised change detection; 3D change analysis.

Dr. Shikai Jiang
Guest Editor

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 250 words) can be sent to the Editorial Office for assessment.

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
  • high-resolution remote sensing images
  • image registration
  • image fusion
  • change detection
  • multi-modal data
  • computer vision for remote sensing

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Published Papers (1 paper)

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Research

29 pages, 2310 KB  
Article
Lightweight Unsupervised Homography Estimation for Infrared and Visible Images Based on UAV Perspective Enabling Real-Time Processing in Space–Air–Ground Integrated Network
by Yanhao Liao, Yinhui Luo, Jide Qian, Yuezhou Wu, Chengqi Li and Hongming Chen
Remote Sens. 2025, 17(23), 3884; https://doi.org/10.3390/rs17233884 - 29 Nov 2025
Viewed by 344
Abstract
Homography estimation of infrared and visible light images is a key visual technique that enables drones to perceive their environment and perform autonomous localization in low-altitude environments. Its potential lies in integration with edge computing and 5G technologies, enabling real-time control of drones [...] Read more.
Homography estimation of infrared and visible light images is a key visual technique that enables drones to perceive their environment and perform autonomous localization in low-altitude environments. Its potential lies in integration with edge computing and 5G technologies, enabling real-time control of drones within air–ground integrated networks. However, research on homography estimation techniques for low-altitude dynamic viewpoints remains scarce. Additionally, images in low-altitude scenarios suffer from issues such as blurring and jitter, presenting new challenges for homography estimation tasks. To address these issues, this paper proposes a light-weight homography estimation method, LFHomo, comprising two components: two anti-blurring feature extractors with non-shared parameters and a lightweight homography estimator, LFHomoE. The anti-blurring feature extractors introduce in-verse residual layers and feature displacement modules to capture sufficient contextual information in blurred regions and to enable lossless and rapid propagation of feature information. In addition, a spatial-reduction-based channel shuffle and spatial joint attention module is designed to suppress redundant features introduced by lossless transmission, allowing efficient extraction and refinement of informative features at low computational cost. The homography estimator LFHomoE adopts a CNN–GNN hybrid architecture to efficiently model geometric relationships between cross-modal features and to achieve fast prediction of homography matrices. Meanwhile, we construct and annotate an unregistered infrared and visible image dataset from drone perspectives for model training and evaluation. Experimental results show that LFHomo maintains great registration accuracy while significantly reducing model size and inference time. Full article
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