MS Imaging Forum
Welcome, Guest
Please Login or Register.    Lost Password?
reconstruction of image maldi (1 viewing) (1) Guest
Go to bottom Favoured: 0
TOPIC: reconstruction of image maldi
#788
Hocine (User)
Fresh Boarder
Posts: 4
graphgraph
User OfflineClick here to see the profile of this user
reconstruction of image maldi 3 Years, 1 Month ago  
Hi,

Hello,

I'm working on MALDI images. At first I have a sample of a region of tissue (25x 20 pixels) obtened using BRUKER instrument, then I converted these pixels files (. Baf) to (. csv) files using the software CompassXport. Each file .csv(i.e; pixel) contains two columns, the first one is for m/z and the second for the corresponding intensities. My problem now is how to reconstruct my image from these files .csv? how to convert my intensities in value between 0 and 255? I supply you if you can guide me or provide me the documentation for this kind of transformation.

thank you
 
LoggedLogged  
  The administrator has disabled public write access.
#814
Markus (Moderator)
Moderator
Posts: 247
graph
User OfflineClick here to see the profile of this user
Re:reconstruction of image maldi 2 Years, 4 Months ago  
The data can be imported in Excel and displayed as heatmap. Or modify the code described in this forum (Excel to Analyze Conversion) to export the data for BioMap.
 
LoggedLogged  
 
Last Edit: 2013/11/07 11:17 By Markus.
  The administrator has disabled public write access.
Go to top
Powered by FireBoardget the latest posts directly to your desktop