Combining interior tomography reconstruction and spatial regularization

  title={Combining interior tomography reconstruction and spatial regularization},
  author={Lilian Chaves Brandao dos Santos and Emmanuelle Gouillart and Hugues Talbot},
  journal={2014 IEEE International Conference on Image Processing (ICIP)},
Interior tomography, also called local or region-of-interest tomography is a special case of computed tomography, in which the object under study is larger than the detector. In this modality, reconstructing the tomography image is an even more ill-posed problem than standard tomography and characteristic artefacts are typically observed, even when a large number of measurements are taken. In this work we propose a reconstruction algorithm designed for interior tomography. We also investigate… CONTINUE READING
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