Retrieval of Brain Tumors with Region-Specific Bag-of-Visual-Words Representations in Contrast-Enhanced MRI Images
Figure 1
Two examples of brain tumors with varying appearances in T1-weighted CE-MRI images. The red arrows in each image are used to indicate the tumors. (a) Two gliomas in different patients have dissimilar appearances. (b) A meningioma (left) and a pituitary tumor (right) in different patients have similar appearances.
