Towards an Accurate MRI Acute Ischemic Stroke Lesion Segmentation Based on Bioheat Equation and U-Net Model

<div>Thermal images taken from the dataset generated using Pennes bioheat equation of five patients with acute ischemic stroke lesion of different volumes and located in different regions in the brain. (a) Ground truth of acute ischemic stroke lesion. (b) Thermal images in color. (c) Grayscale thermal images.</div>

International Journal of Biomedical Imaging

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Figure 5

Figure 5: Towards an Accurate MRI Acute Ischemic Stroke Lesion Segmentation Based on Bioheat Equation and U-Net Model 