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Button Hyperlink
iconbuild
titleFrançais
typeprimary
urlhttps://wiki.umontreal.ca/pages/viewpage.action?pageId=189567128




Tabs Container
idInstrument Tabs
titleDeconvolution and Image Analysis Workstation
directionhorizontal

Tabs Page
idDescription
titleDescription

HP Z840 Deconvolution Workstation

Roger Gaudry R-619

  • Applications

    • 2D and 3D Deconvolution

    • Image processing

    • Image Analysis

    • Quantification

  • Processor

    • 2 x Intel Xeon E5-2623 v4 2.60 GHz 

  • RAM

    • 128 GB (8x16GB) ECC DDR4 2400 MHz

  • Drives

    • OS 512GB NVMe at 2500 MB/s
    • Data Storage 4TB at 170 MB/s (2x2TB spanned volumes)
  • Video Card

    • nVidia GTX 1080 with 8GB DDR5 dedicated memory

  • Monitor

    • HP Z24n 24" IPS display native resolution 1920 x 1200

  • OS
    • Windows 10 21H1
  • Softwares
    • ImageJ

    • FIJI

    • Microsoft Office 2016

    • NIS-Elements AR v5.02 64-bits

    • NIS-Elements Offline Deconvolution v4.11 64-bits


Tabs Page
idUser Guide
titleUser Guide


UI Expand
expandedtrue
titleStartup
  1. Turn on the computer
  2. Turn on the monitor
  3. Log in Windows using your UdM credentials
  4. Start-up NIS-Elements Offline Deconvolution


UI Expand
titleShutdown
  1. Save your data
  2. Close NIS-Elements
  3. Transfer your data to the D: drive (Data Storage) or to your external drive and delete it from the local C: drive


UI Expand
titleStorage Management
  • Files can be saved temporarily (during acquisition) on the local C: drive (desktop)
  • At the end of each session, copy your data to your external drive and delete it from the local C: drive
  • You can store your files on the D: drive (Data Storage). If you do, please create a folder per laboratory using the principal investigator last name. Within, create one folder per user (Firstname_Lastname).
Remarque

In any case, your files should be removed from the C: drive.




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idManuals
titleManuals

Manuals


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idLog
titleLog


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titleTo do
  • Bring a network cable to connect directly to Ti2 microscope workstation



UI Expand
title2021-07-20
  • Windows 10 UdeM Image installation
  • Change the 2nd network adapter configuration with fix IP to enable for computer to computer communication
  • Change sharing policies of public document folder



Tabs Page
idTechnical Datasheet
titleTechnical Datasheet

Workstation

  • HP Z840 Workstation
  • 2 x Intel Xeon E5-2623 v4 2.60 GHz 
  • 128 GB (8x16GB) ECC DDR4 2400 MHz
  • Drives

    • OS 512GB NVMe at 2500 MB/s
    • Data Storage 4TB at 170 MB/s (2x2TB spanned volumes)
  • Video Card nVidia GTX 1080 with 8GB DDR5 dedicated memory
  • Monitor HP Z24n 24" IPS display native resolution 1920 x 1200
  • OS Windows 10 21H1


Tabs Page
idFAQ
titleTroubleshooting & FAQ


UI Expand
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titleTroubleshooting

Deconvolution processing not giving expected results...

This usually happens when the image files do not contain the correct metadata.

  • Make sure to save the files with all available metadata on the microscope used for the acquisition.
    This usually requires to save the files in the software proprietary format (.nd for NIS-Elements and Metamorph, .czi for Zen,...)
  • You can always add the correct calibration values after acquisition (pixel size in XY and Z, wavelength, Z-step)


UI Expand
titleFAQ

Can I use this workstation remotely?

  • Yes and No. You can't start the software remotely but you can start the software locally and then connect remotely to make sure all is running smoothly. To do so you need to request permission to the platform manager.

Which deconvolution method should I use?

  • There is no single answer
  • If you have a single plan you should choose 2D-deconvolution
  • If you have a Z-stack you should pick 3D-deconvolution.
  • If you want to have a quick view of the result you should use Fast Deconvolution.
  • Quality wise, the best results are acheived using blind and Landweber. However these methods required a long processing time (several hours for big files)
  • For more information about deconvolution method refer to paragraph 1.2.2 Choosing the deconvolution Method of the NIS_Offline Deconvolution_Manual.pdf





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idDemo Image
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idDemo Images
titleDemo Images




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