Blog

2016
OrthancMac OS X El Capitan

Last update : February 28, 2018 Introduction I started the edition of this contribution in June 2015 when I did my first trials with the Orthanc server. In the meantime I created OrthancPi, a mini headless PACS server which is used to host the DICOM teaching files for RadioLogic, an…
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Optional Variables in Apple Swift

Last update: October 26, 2016 Swift is Apples new programming language for iOS, OS X, watchOS, and tvOS app development. The current version is 3.0. Swift provides its own versions of all fundamental data types : Int for integers Double for 32 bit decimals (floating-point values) Float for 64 bit decimals…
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The Aerial Bold Project

"Aerial Bold : Kickstart the Planetary Search for Letterforms!" is the 11th Kickstarter project that I funded. The project was launched by Benedikt Groß & Joey Lee on October 14, 2014. After two weeks, 100% was funded by 480 bakers. At the end 569 backers pledged 11.492 $ to help…
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Orthanc Raspberry Pi

Last update : March 20, 2016 This contribution explains how to implement an Orthanc DICOM PACS Server on a Raspberry Pi (RPI) standalone single-board computer. The Orthanc source code was compiled on a Raspberry Pi 1 model B computer and tested on RPI models B Pi 1, Pi 2 and…
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Raspberry Pi Revisited

Last update : March 20, 2016 Referring to my first post about the Raspberry Pi, I am pleased to provide an update about my ongoing projects, with a special focus on a wireless headless operation. Headless means running it without a mouse, keyboard and monitor, via network connections. Wireless means…
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Digital Imaging

Last update: February 12, 2017 Digital imaging is the creation of digital images, such as of a physical scene, and includes the processing, compression, storage, printing, and display of such images. The information is converted by image sensors into digital signals that are processed by a computer. If the medium…
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Electronic publishing platforms

Electronic publishing (e-publishing) includes the digital publication of e-books, digital magazines, and the development of digital libraries and catalogues. One of the leaders in electronic publishing is Issuu, which was founded in Copenhagen, Denmark in 2006 by Michael Hansen, Ruben Bjerg Hansen, Mikkel Jensen, and Martin Ferro-Thomsen. Issuu is a…
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2015
Beethoven’s Google Doodle

To celebrate Ludwig van Beethoven's 245th Year, Google created an interactive doodle to help Beethoven arranging his masterpieces during his unfortunate journey to the symphony hall. Produced by Gregory Capuano and designed by Leon Hong, the Google engineers Jordan Thompson, Jonathan Shneier, Kris Hom and Charlie Gordon programmed a new…
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Mobile DICOM viewers

Last update : October 20, 2016 Note : the new versions released since spring 2016 have not yet been tested. It will be done in the coming days. Introduction This contribution refers to my recent updated post about DICOM image viewers. Mobile DICOM viewers are becoming more and more popular. They are very…
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DICOM Testing with DVTk

Last update : January 10, 2020 DVTk history DVTk is an open source project for testing, validating and diagnosing communication protocols and scenarios in medical environments. It supports DICOM and IHE integration profiles. The project started in 1997 by Philips and was joined by Agfa in 2001. In 2005, DVTk…
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