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User's Guide

Introduction General Information toggle Minimal Client-Side Requirements Logging On Search of Studies System Menu Hanging protocols settings toggle Settings toggle

Features

Opening Studies Patient History
Quick Menu Viewport Features toggle Regular Features toggle Segmentation tools toggle Measurements toggle Layout Features toggle Manipulation Features toggle Supporting Functions toggle Specific Features toggle ECG & US Features toggle MPR Features toggle Advanced MPR Features Oblique MIST toggle Customization Features toggle
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Minimal Client-Side Requirements

Minimal client-side requirements of MedDream DICOM Viewer are as below:

Desktop Web HTML5Mobile iOS WebMobile Android Web
CPU

Intel i3 4 core CPU or better

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RAM*

8+ GB of RAM, 256+ MB of video memory

2+ GB2+ GB
Storage space

10+ GB

2+ GB2+ GB
Network bandwidth**100+ Mbit/s

100+ Mbit/s

100+ Mbit/s

Web BrowsersChrome 118+, Firefox 118+, Safari 16+, Microsoft Edge 118+Safari 16+, Chrome 118+Chrome 118+, Firefox 118+

*for CT, MRI, PET-CT client-side MPR/MIP rendering:

  • 64bit CPU and 64 bit operating system;
  • Graphic board with >=1 GB video memory (hardware acceleration enabled in the browser);
  • 12 GB of RAM to open more than 800 images;
  • 16 GB of RAM to open more than 1500 images;
  • 24 GB of RAM to open more than 3000 images (cardiac or functional imaging, MG Tomosynthesis).

*for MG Mammography:

  • 64-bit CPU and 64 bit operating system;
  • Graphic board with >=1 GB video memory (hardware acceleration enabled in the browser);
  • 16 GB of RAM.

*for MG Tomosynthesis:

  • 64-bit CPU and 64 bit operating system;
  • Graphic board with >=1 GB video memory (hardware acceleration enabled in the browser);
  • 16 GB of RAM.

* Depending on the total amount of RAM on user’s workstation, the browser is allowed to allocate the restricted amount of memory, and therefore MedDream application may load not more than 16 GBytes of data. Due to these limitations, browser may run out of memory, if the user loads several large computed tomography, mammography or tomosynthesis studies.

**Network bandwidth will directly affect image open speed.

NOTE: Hardware acceleration should be enabled in web browser for better performance.

NOTE: MedDream enables users to view all data stored with a bit depth of up to 16 bits per color channel. However, it displays 8 bits per color channel at a time due to web browser limitations (maximum display of 256 values per color channel). You can utilize the Window leveling tool to explore the entire data range within the images.