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Figure 1: Flow diagram of the processing steps involved in creating color-coded dynamic CTAs. CTP source data from the scanner (DICOM format) is processed on a workstation to generate bolus delay maps. An operator manually "seeds" the major vascular territories by identifying the proximal ACA, MCA, and PCA on the bolus delay map (A, also see Figure 2). A fully automated algorithm then generates arterial territory maps by growing the seeds to label entire arterial territories (B, also see Figure 3)

Figure 1: <i>Flow diagram of the processing steps involved in creating color-coded dynamic CTAs. CTP source data from the scanner (DICOM format) is processed on a workstation to generate bolus delay maps. An operator manually ">