Literature DB >> 28097498

Clinical Applications of a CT Window Blending Algorithm: RADIO (Relative Attenuation-Dependent Image Overlay).

Jacob C Mandell1, Bharti Khurana2, Les R Folio3, Hyewon Hyun4, Stacy E Smith5,6, Ruth M Dunne7, Katherine P Andriole6.   

Abstract

A methodology is described using Adobe Photoshop and Adobe Extendscript to process DICOM images with a Relative Attenuation-Dependent Image Overlay (RADIO) algorithm to visualize the full dynamic range of CT in one view, without requiring a change in window and level settings. The potential clinical uses for such an algorithm are described in a pictorial overview, including applications in emergency radiology, oncologic imaging, and nuclear medicine and molecular imaging.

Keywords:  CT dynamic range; CT window settings; Contrast sensitivity; Grayscale visualization

Mesh：

Year:  2017        PMID： 28097498      PMCID： PMC5422232          DOI： 10.1007/s10278-017-9941-1

Source DB:  PubMed          Journal:  J Digit Imaging        ISSN： 0897-1889            Impact factor:   4.056


  15 in total

1.  Chest CT window settings with multiscale adaptive histogram equalization: pilot study.

Authors:  Laura M Fayad; Yinpeng Jin; Andrew F Laine; Yahya M Berkmen; Gregory D Pearson; Benjamin Freedman; Ronald Van Heertum
Journal:  Radiology       Date:  2002-06       Impact factor: 11.105

2.  Extreme compression for extreme conditions: pilot study to identify optimal compression of CT images using MPEG-4 video compression.

Authors:  P Gabriel Peterson; Sung K Pak; Binh Nguyen; Genevieve Jacobs; Les Folio
Journal:  J Digit Imaging       Date:  2012-12       Impact factor: 4.056

3.  Increasing the number of gray shades in medical display systems--how much is enough?

Authors:  Tom Kimpe; Tom Tuytschaever
Journal:  J Digit Imaging       Date:  2007-12       Impact factor: 4.056

Review 4.  Medical image file formats.

Authors:  Michele Larobina; Loredana Murino
Journal:  J Digit Imaging       Date:  2014-04       Impact factor: 4.056

5.  Adaptive exposure estimation for high dynamic range imaging applied to natural scenes and daylight skies.

Authors:  Miguel A Martínez; Eva M Valero; Javier Hernández-Andrés
Journal:  Appl Opt       Date:  2015-02-01       Impact factor: 1.980

6.  Non-linear CT windows.

Authors:  J M Gomori; I Steiner
Journal:  Comput Radiol       Date:  1987 Jan-Feb

7.  Histogram equalization of CT images.

Authors:  J L Lehr; P Capek
Journal:  Radiology       Date:  1985-01       Impact factor: 11.105

8.  The effect on apparent size of simulated pulmonary nodules of using three standard CT window settings.

Authors:  K M Harris; H Adams; D C Lloyd; D J Harvey
Journal:  Clin Radiol       Date:  1993-04       Impact factor: 2.350

9.  Adaptive grey level assignment in CT scan display.

Authors:  S M Pizer; J B Zimmerman; E V Staab
Journal:  J Comput Assist Tomogr       Date:  1984-04       Impact factor: 1.826

Review 10.  Blast Injuries: From Improvised Explosive Device Blasts to the Boston Marathon Bombing.

Authors:  Ajay K Singh; Noah G Ditkofsky; John D York; Hani H Abujudeh; Laura A Avery; John F Brunner; Aaron D Sodickson; Michael H Lev
Journal:  Radiographics       Date:  2016 Jan-Feb       Impact factor: 5.333
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  3 in total

1.  Computed tomography window blending in maxillofacial imaging.

Authors:  Nityanand Miskin; M Travis Caton; Jeffrey P Guenette; Jacob C Mandell
Journal:  Emerg Radiol       Date:  2019-11-12

2.  Color postprocessing of conventional CT images: preliminary results in assessment of nondisplaced proximal femoral fractures.

Authors:  Jacob C Mandell; Tatiana C Rocha; Maria Alejandra Duran-Mendicuti; Nityanand P Miskin; Junzi Shi; Bharti Khurana
Journal:  Emerg Radiol       Date:  2018-07-14

3.  Lesion measurement on a combined "all-in-one" window for chest CT: effect on intra- and interobserver variability.

Authors:  Annemiek Snoeckx; Jeroen Cant; Caro Franck; Elisa Luyckx; Ken Carpentier; Simon Nicolay; Astrid Van Hoyweghen; Maarten J Spinhoven; Pieter Vuylsteke; Paul M Parizel
Journal:  Cancer Imaging       Date:  2019-11-29       Impact factor: 3.909
  3 in total

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