AI-Driven Image Processing: Theory, Methods, and Applications

A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Artificial Intelligence".

Deadline for manuscript submissions: 31 March 2026 | Viewed by 160

Special Issue Editors


E-Mail Website
Guest Editor
School of Automation, Central South University, Changsha 410083, China
Interests: image processing; artificial intelligence; computational imaging
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
School of Computer Science and Mathematics, Central South University of Forestry and Technology, Changsha 410004, China
Interests: image processing; machine learning and applications; artificial intelligence

Special Issue Information

Dear Colleagues,

This Special Issue aims to explore the transformative role of artificial intelligence (AI) in advancing image processing across theoretical, methodological, and applied domains. Rapid advancements in AI, particularly in deep learning, generative models, and computer vision, have revolutionized traditional image processing paradigms, enabling unprecedented accuracy, efficiency, and scalability. This issue seeks to showcase cutting-edge research addressing fundamental challenges—such as interpretability, robustness, and computational efficiency—while fostering innovative solutions for real-world applications.

The scope encompasses three core themes. Theory focuses on foundational AI frameworks, including novel architectures (e.g., CNNs, transformers, diffusion models), learning paradigms (self-supervised, few-shot learning), and theoretical insights into model generalization and adversarial robustness. Methods emphasize algorithmic innovations, such as lightweight models for edge computing, federated learning for privacy preservation, and multimodal fusion techniques. Submissions may also address dataset curation, ethical AI practices, and evaluation metrics tailored to diverse imaging contexts. Applications highlight AI-driven breakthroughs in domains like medical imaging (e.g., disease diagnosis, surgical planning), autonomous systems (object detection, scene understanding), environmental monitoring (satellite/remote sensing), and creative industries (image restoration, style transfer).

This Special Issue encourages interdisciplinary contributions bridging AI, computer vision, and domain-specific challenges. Researchers are invited to submit original articles, reviews, and case studies that advance the state of the art, address scalability and fairness concerns, or demonstrate transformative impacts. Research areas may include (but are not limited to) the following:

  1. Image enhancement;
  2. Image recovery;
  3. Image super-resolution;
  4. Image denoising;
  5. Image deblurring;
  6. Image fusion;
  7. Image segmentation;
  8. Image classification;
  9. Object detection;
  10. Computational imaging;
  11. Polarization imaging;
  12. Infrared imaging;
  13. Hyperspectral imaging.

Dr. Junchao Zhang
Prof. Dr. Chuanli Wang
Guest Editors

Manuscript Submission Information

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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. Electronics is an international peer-reviewed open access semimonthly journal published by MDPI.

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Keywords

  • image processing
  • image recovery
  • image enhancement
  • object detection
  • image fusion
  • computational imaging

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Published Papers (1 paper)

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27 pages, 11612 KiB  
Article
FACDIM: A Face Image Super-Resolution Method That Integrates Conditional Diffusion Models with Prior Attributes
by Jianhua Ren, Yuze Guo and Qiangkui Leng
Electronics 2025, 14(10), 2070; https://doi.org/10.3390/electronics14102070 - 20 May 2025
Abstract
Facial image super-resolution seeks to reconstruct high-quality details from low-resolution inputs, yet traditional methods, such as interpolation, convolutional neural networks (CNNs), and generative adversarial networks (GANs), often fall short, suffering from insufficient realism, loss of high-frequency details, and training instability. Furthermore, many existing [...] Read more.
Facial image super-resolution seeks to reconstruct high-quality details from low-resolution inputs, yet traditional methods, such as interpolation, convolutional neural networks (CNNs), and generative adversarial networks (GANs), often fall short, suffering from insufficient realism, loss of high-frequency details, and training instability. Furthermore, many existing models inadequately incorporate facial structural attributes and semantic information, leading to semantically inconsistent generated images. To overcome these limitations, this study introduces an attribute-prior conditional diffusion implicit model that enhances the controllability of super-resolution generation and improves detail restoration capabilities. Methodologically, the framework consists of four components: a pre-super-resolution module, a facial attribute extraction module, a global feature encoder, and an enhanced conditional diffusion implicit model. Specifically, low-resolution images are subjected to preliminary super-resolution and attribute extraction, followed by adaptive group normalization to integrate feature vectors. Additionally, residual convolutional blocks are incorporated into the diffusion model to utilize attribute priors, complemented by self-attention mechanisms and skip connections to optimize feature transmission. Experiments conducted on the CelebA and FFHQ datasets demonstrate that the proposed model achieves an increase of 2.16 dB in PSNR and 0.08 in SSIM under an 8× magnification factor compared to SR3, with the generated images displaying more realistic textures. Moreover, manual adjustment of attribute vectors allows for directional control over generation outcomes (e.g., modifying facial features or lighting conditions), ensuring alignment with anthropometric characteristics. This research provides a flexible and robust solution for high-fidelity face super-resolution, offering significant advantages in detail preservation and user controllability. Full article
(This article belongs to the Special Issue AI-Driven Image Processing: Theory, Methods, and Applications)
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