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Learn a series of implementation codes in the process of CT reconstruction / imaging.

Algorithm-list-of-CT-reprojection

Each file is explained as follows:

  1. FBP.m: Filtered back projection algorithm for parallel beams.
  2. fanFBP.m: Filtered back projection algorithm for fan beams.
  3. SART.m: Simultaneous algebraic reconstruction algorithm.
  4. MLEM.m: Maximum likelihood estimation with hidden variables.
  5. Ridge.m: Gradient descent method based on ridge regression.
  6. FISTA.m: Fast-iterative-shrinkage-thresholding-algorithm.

Environment

MATLAB R2018b