[Insight-users] The Insight Journal-New Submission

[Insight Journal]

Hello,
A new submission has been added to the Insight Journal.

Title: Improving The Oriented Image Class For Use In The Registration Framework
Author(s): Brooks, Rupert; Arbel, Tal
Abstract: 
The original design of the ITK registration framework was based around the itk::Image class, which
assumed that the pixel axes were aligned with the coordinate system axes. The itk::OrientedImage
was added later as a subclass, but problems remain with its gradient calculations. Furthermore, general
code that uses the itk::OrientedImage will suffer an unnecessary penalty when the image is oriented
parallel to the image axes. We propose a new itk::FastOrientedImage class that alleviates these
performance problems, and a change to the design of itk::ImageToImageMetric that resolves the
gradient issue, and adds a number of additional capacities to the image metrics

Download the paper at: http://hdl.handle.net/1926/1293
Review the paper at: http://insight-journal.org

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