A web based archive that contains tomographic scans (as well as various types of associated digital data) of fossils from the site of Kromdraai B, South Africa that are curated at the Ditsong National Museum of Natural History. The goals of Human Evolution Microtomographic Archive are to 1) formally publish the microCT scans of the Kromdraai material and facilitate their availability to the scientific research community, 2) address uncertainties regarding specimen accession numbers, 3) highlight internal aspects of anatomy revealed through the microCT scans, and 4) clarify the hominin status of a number of postcranial specimens.
Provides a method for 3D-2D rigid registration of cerebral angiograms. Gold standard for 3D-2D registration of cerebral angiograms is based on matching of geometric primitives, which encode the structure of the 3D vessel tree, to orientations of 2D intensity gradients using a neighbourhood-based similarity measure. The main advantage of this method is its robustness to image contrast variations and other adverse phenomena that can hamper the registration process.
Gathers thoracic computed tomography (CT) image data with their corresponding annotations. LIDC-IDRI is an open source database, curated by radiologists, that contains more than 240 000 images from over 1 300 different studies as well as specifications about nodule outlines and subjective nodule characteristic ratings. The repository aims to improve investigation about lung nodule thanks to computer-assisted diagnostic (CAD) methods.
Harbors a set of cases allowing exploration and evaluation of computer aided diagnosis (CAD). PLD provides a public open learning environment for the development of CAD systems. It gathers cases that characterize the range of issues for a given task, multiple forms of documentation both manual and from computer algorithms. This database offers visualization tools that support the learning of both clinical and technical CAD issues.
Provides a vertebra database. Lumbar vertebra segmentation CT image database is a downloadable resource that contains computerized tomography (CT) images of the lumbar spine for different subjects and the corresponding binary masks for each lumbar vertebra obtained by manual segmentation. All available images are in the near raw raster data (NRRD) file format.
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