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EJNMMI Research
Figure 2 | EJNMMI Research

Figure 2

From: An algorithm for longitudinal registration of PET/CT images acquired during neoadjuvant chemotherapy in breast cancer: preliminary results

Figure 2

The scheme for applying the algorithm to register the PET/CT. The CT data obtained during t 1 and t 2 are aligned via the proposed registration algorithm (steps A and B) to the CT images acquired at t 3. The resulting DF are then applied to the corresponding PET images to yield co-registered longitudinal PET data (steps C and D).

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