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Journal of Imaging, Volume 11, Issue 6

June 2025 - 34 articles

Cover Story: This study introduces a large, manually curated dataset of over 5,000 telescope images collected from amateur astronomers via an online community. Each image was meticulously filtered, annotated, and categorized into comets, galaxies, nebulae, and globular clusters, resulting in a robust resource for training deep learning models. Using this dataset, we conducted a comparative evaluation of different architectures, with a special focus on YOLO-based models, providing insights into their performance in real-world astronomical-object-detection scenarios. View this paper
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Articles (34)

  • Review
  • Open Access
1 Citations
5,887 Views
27 Pages

Inferring Body Measurements from 2D Images: A Comprehensive Review

  • Hezha Mohammedkhan,
  • Hein Fleuren,
  • Çíçek Güven and
  • Eric Postma

The prediction of anthropometric measurements from 2D body images, particularly for children, remains an under-explored area despite its potential applications in healthcare, fashion, and fitness. While pose estimation and body shape classification h...

  • Article
  • Open Access
1,848 Views
28 Pages

Identifying the scriptwriter in historical manuscripts is crucial for historians, providing valuable insights into historical contexts and aiding in solving historical mysteries. This research presents a robust deep learning system designed for class...

  • Article
  • Open Access
1 Citations
861 Views
13 Pages

Performance Calibration of the Wavefront Sensor’s EMCCD Detector for the Cool Planets Imaging Coronagraph Aboard CSST

  • Jiangpei Dou,
  • Bingli Niu,
  • Gang Zhao,
  • Xi Zhang,
  • Gang Wang,
  • Baoning Yuan,
  • Di Wang and
  • Xingguang Qian

The wavefront sensor (WFS), equipped with an electron-multiplying charge-coupled device (EMCCD) detector, is a critical component of the Cool Planets Imaging Coronagraph (CPI-C) on the Chinese Space Station Survey Telescope (CSST). Precise calibratio...

  • Article
  • Open Access
3,551 Views
17 Pages

Accurate segmentation of brain vessels is critical for diagnosing cerebral stroke, yet existing AI-based methods struggle with challenges such as small vessel segmentation and class imbalance. To address this, our study proposes a novel 2D segmentati...

  • Article
  • Open Access
1,845 Views
20 Pages

Automation of Multi-Class Microscopy Image Classification Based on the Microorganisms Taxonomic Features Extraction

  • Aleksei Samarin,
  • Alexander Savelev,
  • Aleksei Toropov,
  • Aleksandra Dozortseva,
  • Egor Kotenko,
  • Artem Nazarenko,
  • Alexander Motyko,
  • Galiya Narova,
  • Elena Mikhailova and
  • Valentin Malykh

This study presents a unified low-parameter approach to multi-class classification of microorganisms (micrococci, diplococci, streptococci, and bacilli) based on automated machine learning. The method is designed to produce interpretable taxonomic de...

  • Article
  • Open Access
1,133 Views
25 Pages

Creating grayscale images from a color reality has been an inherent human practice since ancient times, but it became a technological challenge with the advent of the first black-and-white televisions and digital image processing. Decolorization is a...

  • Article
  • Open Access
1,099 Views
18 Pages

Comparative Analysis of Ultrasonography and MicroCT Imaging for Organ Size Evaluation in Mice

  • Juan Jose Jimenez Catalan,
  • Marina Ferrer Clotas and
  • Juan Antonio Camara Serrano

In this work, the authors compared microCT and in vivo ultrasonography in terms of accuracy and efficacy for measuring the volume of various organs in mice. Two quantification protocols were applied: ellipsoidal volume measuring maximum diameters in...

  • Article
  • Open Access
1 Citations
1,462 Views
12 Pages

Quantitative Ultrashort Echo Time Magnetization Transfer Imaging of the Osteochondral Junction: An In Vivo Knee Osteoarthritis Study

  • Dina Moazamian,
  • Mahyar Daskareh,
  • Jiyo S. Athertya,
  • Arya A. Suprana,
  • Saeed Jerban and
  • Yajun Ma

Osteoarthritis (OA) is the most prevalent degenerative joint disorder worldwide, causing significant declines in quality of life. The osteochondral junction (OCJ), a critical structural interface between deep cartilage and subchondral bone, plays an...

  • Article
  • Open Access
1,349 Views
28 Pages

Dose Reduction in Scintigraphic Imaging Through Enhanced Convolutional Autoencoder-Based Denoising

  • Nikolaos Bouzianis,
  • Ioannis Stathopoulos,
  • Pipitsa Valsamaki,
  • Efthymia Rapti,
  • Ekaterini Trikopani,
  • Vasiliki Apostolidou,
  • Athanasia Kotini,
  • Athanasios Zissimopoulos,
  • Adam Adamopoulos and
  • Efstratios Karavasilis

Objective: This study proposes a novel deep learning approach for enhancing low-dose bone scintigraphy images using an Enhanced Convolutional Autoencoder (ECAE), aiming to reduce patient radiation exposure while preserving diagnostic quality, as asse...

  • Article
  • Open Access
1,053 Views
22 Pages

Generation of Synthetic Non-Homogeneous Fog by Discretized Radiative Transfer Equation

  • Marcell Beregi-Kovacs,
  • Balazs Harangi,
  • Andras Hajdu and
  • Gyorgy Gat

The synthesis of realistic fog in images is critical for applications such as autonomous navigation, augmented reality, and visual effects. Traditional methods based on Koschmieder’s law or GAN-based image translation typically assume homogeneo...

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J. Imaging - ISSN 2313-433X