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Journal of Imaging, Volume 10, Issue 11

November 2024 - 34 articles

Cover Story: Radiomics aids clinical decision making, but users need to switch between different software to complete the whole process. To address this issue, matRadiomics integrates the entire radiomics workflow into a single platform. This study extends its use to preclinical applications, being validated through a zebrafish case study on early malformation differentiation. Incorporating Pyradiomics for feature extraction, it employs machine learning models with k-fold cross-validation. The results highlight the challenges in feature extraction from high-resolution preclinical images and propose optimized settings to reduce computation time without compromising data integrity. SVM achieved the best performance, demonstrating the potential of matRadiomics to advance preclinical and translational research. View this paper
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Articles (34)

  • Article
  • Open Access
1 Citations
2,149 Views
18 Pages

AQSA—Algorithm for Automatic Quantification of Spheres Derived from Cancer Cells in Microfluidic Devices

  • Ana Belén Peñaherrera-Pazmiño,
  • Ramiro Fernando Isa-Jara,
  • Elsa Hincapié-Arias,
  • Silvia Gómez,
  • Denise Belgorosky,
  • Eduardo Imanol Agüero,
  • Matías Tellado,
  • Ana María Eiján,
  • Betiana Lerner and
  • Maximiliano Pérez

20 November 2024

Sphere formation assay is an accepted cancer stem cell (CSC) enrichment method. CSCs play a crucial role in chemoresistance and cancer recurrence. Therefore, CSC growth is studied in plates and microdevices to develop prediction chemotherapy assays i...

  • Article
  • Open Access
1,913 Views
17 Pages

18 November 2024

Retinal prosthetic devices aim to repair some vision in visually impaired patients by electrically stimulating neural cells in the visual system. Although there have been several notable advancements in the creation of electrically stimulated small d...

  • Technical Note
  • Open Access
2,047 Views
10 Pages

MOTH: Memory-Efficient On-the-Fly Tiling of Histological Image Annotations Using QuPath

  • Thomas Kauer,
  • Jannik Sehring,
  • Kai Schmid,
  • Marek Bartkuhn,
  • Benedikt Wiebach,
  • Slaven Crnkovic,
  • Grazyna Kwapiszewska,
  • Till Acker and
  • Daniel Amsel

15 November 2024

The emerging usage of digitalized histopathological images is leading to a novel possibility for data analysis. With the help of artificial intelligence algorithms, it is now possible to detect certain structures and morphological features on whole s...

  • Article
  • Open Access
2,149 Views
12 Pages

Anatomical Characteristics of Cervicomedullary Compression on MRI Scans in Children with Achondroplasia

  • Isabella Trautwein,
  • Daniel Behme,
  • Philip Kunkel,
  • Jasper Gerdes and
  • Klaus Mohnike

14 November 2024

This retrospective study assessed anatomical characteristics of cervicomedullary compression in children with achondroplasia. Twelve anatomical parameters were analyzed (foramen magnum diameter and area; myelon area; clivus length; tentorium and occi...

  • Article
  • Open Access
2 Citations
1,582 Views
18 Pages

Preclinical Implementation of matRadiomics: A Case Study for Early Malformation Prediction in Zebrafish Model

  • Fabiano Bini,
  • Elisa Missori,
  • Gaia Pucci,
  • Giovanni Pasini,
  • Franco Marinozzi,
  • Giusi Irma Forte,
  • Giorgio Russo and
  • Alessandro Stefano

14 November 2024

Radiomics provides a structured approach to support clinical decision-making through key steps; however, users often face difficulties when switching between various software platforms to complete the workflow. To streamline this process, matRadiomic...

  • Article
  • Open Access
1,597 Views
21 Pages

11 November 2024

A methodology is proposed for use in the laser speckle imaging field. This methodology modified the graphical and numerical speckle pattern imaging methods to improve their extraction and discrimination capabilities when processing the embedded tempo...

  • Article
  • Open Access
3,030 Views
23 Pages

8 November 2024

The idea of developing a robot controlled by iris movement to assist physically disabled individuals is, indeed, innovative and has the potential to significantly improve their quality of life. This technology can empower individuals with limited mob...

  • Article
  • Open Access
5 Citations
1,829 Views
31 Pages

8 November 2024

Line icings on the power transmission lines are dangerous risks that may lead to situations like structural damage or power outages. The current techniques used for identifying ice have certain drawbacks, particularly when used in complex environment...

  • Article
  • Open Access
1,967 Views
18 Pages

7 November 2024

In this paper, we propose a global modelling for vector field approximation from a given finite set of vectors (corresponding to the wind velocity field or marine currents). In the modelling, we propose using the minimization on a Hilbert space of an...

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J. Imaging - ISSN 2313-433X