Human Bony Labyrinth: Co-Registered CT and micro-CT Images, Surface Models and Anatomical Landmarks

<p>This data set consists of 23 specimens of the human bony labyrinth. For each specimen clinical CT (0.15&times;0.15&times;0.2 mm3, voxel size)&nbsp;and co-registered microCT (0.06 mm isotropic voxel size)&nbsp;images are available. Image labels for the bony labyrinth are provided for the same image coordinates. From the image labels, 3D surface models were generated. In addition, each specimen has a descriptor file containing the coordinates of anatomical landmarks as well as a cochlear coordinate system. The data set can be used to study the morphology of the inner ear or to evaluate (semi-)automated segmentation algorithms (e.g., for the preoperative planning of surgical procedures such as cochlear implantation).</p>