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Journal of Imaging, Volume 8, Issue 7

July 2022 - 29 articles

Cover Story: The state of the art for examining lymph nodes in a lung cancer patient involves using an endobronchial ultrasound (EBUS) bronchoscope. New image-guided systems provide guidance for bronchoscope navigation but offer no assistance for guiding EBUS localization. We propose a method for registering a patient’s chest CT scan to live surgical EBUS views, thereby facilitating accurate image-guided EBUS bronchoscopy.  Patient results demonstrate the method’s effectiveness. We also demonstrate the method’s use in an image-guided system designed for guiding bronchoscope navigation and EBUS localization. View this paper
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Articles (29)

  • Article
  • Open Access
15 Citations
4,329 Views
16 Pages

Cardiac Disease Classification Using Two-Dimensional Thickness and Few-Shot Learning Based on Magnetic Resonance Imaging Image Segmentation

  • Adi Wibowo,
  • Pandji Triadyaksa,
  • Aris Sugiharto,
  • Eko Adi Sarwoko,
  • Fajar Agung Nugroho,
  • Hideo Arai and
  • Masateru Kawakubo

Cardiac cine magnetic resonance imaging (MRI) is a widely used technique for the noninvasive assessment of cardiac functions. Deep neural networks have achieved considerable progress in overcoming various challenges in cine MRI analysis. However, dee...

  • Article
  • Open Access
28 Citations
5,396 Views
34 Pages

Sign and Human Action Detection Using Deep Learning

  • Shivanarayna Dhulipala,
  • Festus Fatai Adedoyin and
  • Alessandro Bruno

Human beings usually rely on communication to express their feeling and ideas and to solve disputes among themselves. A major component required for effective communication is language. Language can occur in different forms, including written symbols...

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

Hand-Crafted and Learned Feature Aggregation for Visual Marble Tiles Screening

  • George K. Sidiropoulos,
  • Athanasios G. Ouzounis,
  • George A. Papakostas,
  • Anastasia Lampoglou,
  • Ilias T. Sarafis,
  • Andreas Stamkos and
  • George Solakis

An important factor in the successful marketing of natural ornamental rocks is providing sets of tiles with matching textures. The market price of the tiles is based on the aesthetics of the different quality classes and can change according to the v...

  • Article
  • Open Access
29 Citations
6,007 Views
16 Pages

Because of the large variabilities in brain tumors, automating segmentation remains a difficult task. We propose an automated method to segment brain tumors by integrating the deep capsule network (CapsNet) and the latent-dynamic condition random fie...

  • Article
  • Open Access
8 Citations
4,305 Views
18 Pages

Multimodal Registration for Image-Guided EBUS Bronchoscopy

  • Xiaonan Zang,
  • Wennan Zhao,
  • Jennifer Toth,
  • Rebecca Bascom and
  • William Higgins

The state-of-the-art procedure for examining the lymph nodes in a lung cancer patient involves using an endobronchial ultrasound (EBUS) bronchoscope. The EBUS bronchoscope integrates two modalities into one device: (1) videobronchoscopy, which gives...

  • Article
  • Open Access
6 Citations
2,965 Views
12 Pages

Two-Dimensional (2D) object detection has been an intensely discussed and researched field of computer vision. With numerous advancements made in the field over the years, we still need to identify a robust approach to efficiently conduct classificat...

  • Article
  • Open Access
5 Citations
3,895 Views
19 Pages

Multi-View Learning for Material Classification

  • Borhan Uddin Sumon,
  • Damien Muselet,
  • Sixiang Xu and
  • Alain Trémeau

Material classification is similar to texture classification and consists in predicting the material class of a surface in a color image, such as wood, metal, water, wool, or ceramic. It is very challenging because of the intra-class variability. Ind...

  • Article
  • Open Access
7 Citations
6,000 Views
15 Pages

PyPore3D: An Open Source Software Tool for Imaging Data Processing and Analysis of Porous and Multiphase Media

  • Amal Aboulhassan,
  • Francesco Brun,
  • George Kourousias,
  • Gabriele Lanzafame,
  • Marco Voltolini,
  • Adriano Contillo and
  • Lucia Mancini

In this work, we propose the software library PyPore3D, an open source solution for data processing of large 3D/4D tomographic data sets. PyPore3D is based on the Pore3D core library, developed thanks to the collaboration between Elettra Sincrotrone...

  • Article
  • Open Access
11 Citations
4,961 Views
18 Pages

A Hybrid 3D-2D Image Registration Framework for Pedicle Screw Trajectory Registration between Intraoperative X-ray Image and Preoperative CT Image

  • Roshan Ramakrishna Naik,
  • Anitha Hoblidar,
  • Shyamasunder N. Bhat,
  • Nishanth Ampar and
  • Raghuraj Kundangar

Pedicle screw insertion is considered a complex surgery among Orthopaedics surgeons. Exclusively to prevent postoperative complications associated with pedicle screw insertion, various types of image intensity registration-based navigation systems ha...

  • Article
  • Open Access
2 Citations
2,693 Views
31 Pages

Given a spherical set of points, we consider the detection of cocircular subsets of the data. We distinguish great circles from small circles, and develop algorithms for detecting cocircularities of both types. The suggested approach is an extension...

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J. Imaging - ISSN 2313-433X