This data set consists of a 113-slice MRI data set of a CT study of a cadaver head. Slices are stored in individual files as a 256 × 256 binary array (no header). Format is 16-bit integers (Mac ordering) — two consecutive bytes make up one binary integer. Data was acquired using a General Electric CT Scanner and provided courtesy of North Carolina Memorial Hospital. The data was acquired from http://graphics.stanford.edu/data/voldata/.