SimpleITK/Advisory Review Board

• Harvey Cline, Kitware Inc.
• Raghu Machiraju, The State University of Ohio
• John Galeotti, CMU
• Hans Johnson, University of Iowa
• Fabrice de Chaumont, Pasteur Institute
• New students in the UNC CISMM project (taylorr@cs.unc.edu)
• Jesus Caban, NLM-NIH

ARB Prototype Code

Gaussian Filter

• Pseudocode
  • Open Image
  • Blur with Gaussian using sigma = 2
  • Write out the image

• Option 1 - Fully procedural

// Read the image
itk::simple::ImageFileReader reader;
itk::simple::Image::Pointer im = reader.execute("sample/path/to/image.jpg");

// Apply Gaussian with sigma = 2
itk::simple::Gaussian filter;
im = filter.execute(im, 2);

// Write out the image
itk::simple::ImageFileWriter writer;
writer.execute(im, "sample/path/to/output.png");

• Option 2 - Procedural with parameter setting

// Read the image
itk::simple::ImageFileReader reader;
reader.SetFilename("sample/path/to/image.jpg");
itk::simple::Image::Pointer im = reader.execute();

// Apply Gaussian with sigma = 2
itk::simple::Gaussian filter;
filter.SetSigma(2);
im = filter.execute(im);

// Write out the image
itk::simple::ImageFileWriter writer;
writer.SetFilename("sample/path/to/output.png");
writer.execute(im);

• Option 3 - Pipelined