DeskCAT » DeskCAT scanner for Educational http://deskcat.com CT Scanner for Education Thu, 05 Apr 2012 22:37:52 +0000 en hourly 1 http://wordpress.org/?v=3.3.2 RRS Feed http://deskcat.com/rrs-feed/?utm_source=rss&utm_medium=rss&utm_campaign=rrs-feed http://deskcat.com/rrs-feed/#comments Fri, 03 Feb 2012 16:43:04 +0000 mboyle http://deskcat.com/?p=733 The DeskCAT™ Multi-slice CT Scanner for Education is ideal for safely demonstrating the following principles in a classroom or laboratory.
Acquisition: Projection images (analogous to digital radiography) of a translucent object, detector characteristics, multiple projection angles for CT reconstruction, fan and cone beam geometry.

Image Review: Pre-treatment of projection images for CT reconstruction, filtering, sinograms.

Reconstruction: Feldkemp back projection, variable resolution and voxel dimensions, image data management.

3D Image: Interact with the reconstructed image, demonstrate artifacts, adjust contrast (level, window).

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