We introduce multi-chart geometry images, a new representation for arbitrary surfaces. It is created by resampling a surface onto a regular 2D grid. Whereas the original scheme of Gu et al. maps the entire surface onto a single square, we use an atlas construction to map the surface piecewise onto charts of arbitrary shape. We demonstrate that this added flexibility reduces parametrization dist...

To meet the challenges of future digital atlas publication, a concept for an online 3D atlas platform (APS) has been developed. This framework should have the potential for combining interactive thematic cartography with real-time 3D atlas technology. As to system design, the APS will consist of extensible modules for spatial navigation, map visualization and information retrieval, integrated i...

We propose to match a labeled mesh onto the patient brain surface in a multiresolution way for labeling the patient brain. Labeling the patient brain surface provides a map of the brain folds where the neuroradiologist and the neurosurgeon can easily track the features of interest. Due to the complexity of the cortical surface, this task usually depends on the intervention of an expert, and is ...

The INIA19 is a new, high-quality template for imaging-based studies of non-human primate brains, created from high-resolution, T(1)-weighted magnetic resonance (MR) images of 19 rhesus macaque (Macaca mulatta) animals. Combined with the comprehensive cortical and sub-cortical label map of the NeuroMaps atlas, the INIA19 is equally suitable for studies requiring both spatial normalization and a...

In 1564, the celebrated Flemish cartographer Abraham Ortelius published his first cartographic work: a world map in shape of heart. This manifests spiritual call toward unity heavily influenced by heterodox sect known as Family Love. Six years later, edition groundbreaking magnum opus, an atlas entitled Theatrum orbis terrarum. With this later work, unorthodox message cordiform was not erased b...

In multi-atlas based image segmentation, multiple atlases with label maps are propagated to the query image, and fused into the segmentation result. Voting rule is commonly used classifier fusion method to produce the consensus map. Local weighted voting (LWV) is another method which combines the propagated atlases weighted by local image similarity. When LWV is used, we found that the segmenta...

Given an atlas of the brain and a number of injections to be performed in order to map out the connections between parts of the brain, we propose an algorithm to compute the coordinates of the injections. The algorithm is designed to sample the brain in the most homogeneous way compatible with the separation of brain regions. It can be applied to other species for which a neuroanatomical atlas ...