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Journal of Imaging, Volume 7, Issue 8

August 2021 - 40 articles

Cover Story: Identification and authentication of printed documents is a critical issue for security purposes. The manufacturing process to engender common paper sheets involves wood particles useful to individuate unique features; in fact, their random disposition makes a single sheet almost unique, giving the possibility, under certain conditions, to extract a fingerprint from the generated pattern. In this paper, a method to generate a robust fingerprint for document identification based on binary patterns was proposed; it also includes a PCA-based and block-division fingerprint reduction strategy, a low-cost framework for digital pattern acquisition and a public dataset of images acquired with both low-cost and high devices. Comparison with the state of the art confirmed the goodness of the method. View this paper.
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Articles (40)

  • Article
  • Open Access
1 Citations
2,781 Views
23 Pages

A Benchmark Evaluation of Adaptive Image Compression for Multi Picture Object Stereoscopic Images

  • Alessandro Ortis,
  • Marco Grisanti,
  • Francesco Rundo and
  • Sebastiano Battiato

23 August 2021

A stereopair consists of two pictures related to the same subject taken by two different points of view. Since the two images contain a high amount of redundant information, new compression approaches and data formats are continuously proposed, which...

  • Article
  • Open Access
16 Citations
4,543 Views
20 Pages

Documenting Paintings with Gigapixel Photography

  • Pedro M. Cabezos-Bernal,
  • Pablo Rodriguez-Navarro and
  • Teresa Gil-Piqueras

21 August 2021

Digital photographic capture of pictorial artworks with gigapixel resolution (around 1000 megapixels or greater) is a novel technique that is beginning to be used by some important international museums as a means of documentation, analysis, and diss...

  • Article
  • Open Access
26 Citations
5,125 Views
12 Pages

Multimodal Emotion Recognition from Art Using Sequential Co-Attention

  • Tsegaye Misikir Tashu,
  • Sakina Hajiyeva and
  • Tomas Horvath

21 August 2021

In this study, we present a multimodal emotion recognition architecture that uses both feature-level attention (sequential co-attention) and modality attention (weighted modality fusion) to classify emotion in art. The proposed architecture helps the...

  • Article
  • Open Access
7 Citations
5,226 Views
19 Pages

A Dataset of Annotated Omnidirectional Videos for Distancing Applications

  • Giuseppe Mazzola,
  • Liliana Lo Presti,
  • Edoardo Ardizzone and
  • Marco La Cascia

21 August 2021

Omnidirectional (or 360°) cameras are acquisition devices that, in the next few years, could have a big impact on video surveillance applications, research, and industry, as they can record a spherical view of a whole environment from every perspecti...

  • Article
  • Open Access
10 Citations
4,018 Views
17 Pages

Usability of Graphical Visualizations on a Tool-Mounted Interface for Spine Surgery

  • Laura Schütz,
  • Caroline Brendle,
  • Javier Esteban,
  • Sandro M. Krieg,
  • Ulrich Eck and
  • Nassir Navab

21 August 2021

Screw placement in the correct angular trajectory is one of the most intricate tasks during spinal fusion surgery. Due to the crucial role of pedicle screw placement for the outcome of the operation, spinal navigation has been introduced into the cli...

  • Article
  • Open Access
2 Citations
4,403 Views
15 Pages

Design of an Ultrasound-Navigated Prostate Cancer Biopsy System for Nationwide Implementation in Senegal

  • Gabor Fichtinger,
  • Parvin Mousavi,
  • Tamas Ungi,
  • Aaron Fenster,
  • Purang Abolmaesumi,
  • Gernot Kronreif,
  • Juan Ruiz-Alzola,
  • Alain Ndoye,
  • Babacar Diao and
  • Ron Kikinis

20 August 2021

This paper presents the design of NaviPBx, an ultrasound-navigated prostate cancer biopsy system. NaviPBx is designed to support an affordable and sustainable national healthcare program in Senegal. It uses spatiotemporal navigation and multiparametr...

  • Article
  • Open Access
28 Citations
4,596 Views
15 Pages

20 August 2021

Medical image analysis research requires medical image datasets. Nevertheless, due to various impediments, researchers have been described as “data starved”. We hypothesize that implicit evolving community standards require researchers to use ever-gr...

  • Article
  • Open Access
19 Citations
5,230 Views
16 Pages

A Virtual Reality System for Improved Image-Based Planning of Complex Cardiac Procedures

  • Shujie Deng,
  • Gavin Wheeler,
  • Nicolas Toussaint,
  • Lindsay Munroe,
  • Suryava Bhattacharya,
  • Gina Sajith,
  • Ei Lin,
  • Eeshar Singh,
  • Ka Yee Kelly Chu and
  • Saleha Kabir
  • + 4 authors

19 August 2021

The intricate nature of congenital heart disease requires understanding of the complex, patient-specific three-dimensional dynamic anatomy of the heart, from imaging data such as three-dimensional echocardiography for successful outcomes from surgica...

  • Article
  • Open Access
2,549 Views
24 Pages

19 August 2021

Creating a widely excepted model on the measure of intelligence became inevitable due to the existence of an abundance of different intelligent systems. Measuring intelligence would provide feedback for the developers and ultimately lead us to create...

  • Article
  • Open Access
9 Citations
3,060 Views
26 Pages

Spline-Based Dense Medial Descriptors for Lossy Image Compression

  • Jieying Wang,
  • Jiří Kosinka and
  • Alexandru Telea

19 August 2021

Medial descriptors are of significant interest for image simplification, representation, manipulation, and compression. On the other hand, B-splines are well-known tools for specifying smooth curves in computer graphics and geometric design. In this...

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J. Imaging - ISSN 2313-433X