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Journal of Imaging, Volume 11, Issue 1

January 2025 - 28 articles

Cover Story: The relationship between light spectra and color discrimination capabilities can be examined through carefully designed psychophysical experiments. This work specifically examines LED lighting, proposing a novel experimental methodology based on color pair comparisons. To overcome the limits of existing color systems and enable the creation of tailored color sample sets, a calibration process is presented to produce desired color patches using a commercial inkjet printer. While LEDs offer the advantage of generating a wide range of light spectra, their performance is affected by heat-induced instabilities. To address such an issue, an active feedback algorithm is proposed to dynamically regulate the light output in real time, ensuring stability and minimizing potential biases in experimental results. View this paper
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Articles (28)

  • Article
  • Open Access
1 Citations
2,628 Views
17 Pages

Plant Detection in RGB Images from Unmanned Aerial Vehicles Using Segmentation by Deep Learning and an Impact of Model Accuracy on Downstream Analysis

  • Mikhail V. Kozhekin,
  • Mikhail A. Genaev,
  • Evgenii G. Komyshev,
  • Zakhar A. Zavyalov and
  • Dmitry A. Afonnikov

20 January 2025

Crop field monitoring using unmanned aerial vehicles (UAVs) is one of the most important technologies for plant growth control in modern precision agriculture. One of the important and widely used tasks in field monitoring is plant stand counting. Th...

  • Article
  • Open Access
1 Citations
3,795 Views
15 Pages

19 January 2025

Blink detection is considered a useful indicator both for clinical conditions and drowsiness state. In this work, we propose and compare deep learning architectures for the task of detecting blinks in video frame sequences. The first step is the trai...

  • Article
  • Open Access
1 Citations
2,186 Views
17 Pages

17 January 2025

Object detection in images is a fundamental component of many safety-critical systems, such as autonomous driving, video surveillance systems, and robotics. Adversarial patch attacks, being easily implemented in the real world, provide effective coun...

  • Article
  • Open Access
2,427 Views
23 Pages

A Local Adversarial Attack with a Maximum Aggregated Region Sparseness Strategy for 3D Objects

  • Ling Zhao,
  • Xun Lv,
  • Lili Zhu,
  • Binyan Luo,
  • Hang Cao,
  • Jiahao Cui,
  • Haifeng Li and
  • Jian Peng

13 January 2025

The increasing reliance on deep neural network-based object detection models in various applications has raised significant security concerns due to their vulnerability to adversarial attacks. In physical 3D environments, existing adversarial attacks...

  • Article
  • Open Access
3 Citations
6,161 Views
22 Pages

LittleFaceNet: A Small-Sized Face Recognition Method Based on RetinaFace and AdaFace

  • Zhengwei Ren,
  • Xinyu Liu,
  • Jing Xu,
  • Yongsheng Zhang and
  • Ming Fang

13 January 2025

For surveillance video management in university laboratories, issues such as occlusion and low-resolution face capture often arise. Traditional face recognition algorithms are typically static and rely heavily on clear images, resulting in inaccurate...

  • Article
  • Open Access
1,810 Views
20 Pages

13 January 2025

In grid intelligent inspection systems, automatic registration of infrared and visible light images in power scenes is a crucial research technology. Since there are obvious differences in key attributes between visible and infrared images, direct al...

  • Article
  • Open Access
2 Citations
1,896 Views
19 Pages

ZooCNN: A Zero-Order Optimized Convolutional Neural Network for Pneumonia Classification Using Chest Radiographs

  • Saravana Kumar Ganesan,
  • Parthasarathy Velusamy,
  • Santhosh Rajendran,
  • Ranjithkumar Sakthivel,
  • Manikandan Bose and
  • Baskaran Stephen Inbaraj

13 January 2025

Pneumonia, a leading cause of mortality in children under five, is usually diagnosed through chest X-ray (CXR) images due to its efficiency and cost-effectiveness. However, the shortage of radiologists in the Least Developed Countries (LDCs) emphasiz...

  • Article
  • Open Access
1 Citations
2,468 Views
17 Pages

Typical and Local Diagnostic Reference Levels for Chest and Abdomen Radiography Examinations in Dubai Health Sector

  • Entesar Z. Dalah,
  • Maitha M. Al Zarooni,
  • Faryal Y. Binismail,
  • Hashim A. Beevi,
  • Mohammed Siraj and
  • Subrahmanian Pottybindu

13 January 2025

Chest and abdomen radiographs are the most common radiograph examinations conducted in the Dubai Health sector, with both involving exposure to several radiosensitive organs. Diagnostic reference levels (DRLs) are accepted as an effective safety, opt...

  • Article
  • Open Access
4 Citations
2,020 Views
15 Pages

12 January 2025

In recent years, deep-network-based hashing has gained prominence in image retrieval for its ability to generate compact and efficient binary representations. However, most existing methods predominantly focus on high-level semantic features extracte...

  • Article
  • Open Access
5 Citations
3,234 Views
21 Pages

12 January 2025

Manual labeling of lesions in medical image analysis presents a significant challenge due to its labor-intensive and inefficient nature, which ultimately strains essential medical resources and impedes the advancement of computer-aided diagnosis. Thi...

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J. Imaging - ISSN 2313-433X