Bernd Hamann

TL;DR: A method for computing isovalue or contour surfaces of a trivariate function is discussed, a modification that is intended to correct a problem with a previous method.

TL;DR: The framework of geometric morphometrics can be used to define a shape-space, based on the correspondences of landmark points on the surfaces, within which these weighted averages can be realized as actual surfaces.

TL;DR: An algorithm is developed to iteratively remove triangles from the triangulation using an underlying parametric or implicit surface representation and an order is introduced on the set of triangles by considering curvature at their vertices.

TL;DR: A registration technique that takes image-based data from hundreds of Drosophila blastoderm embryos, each costained for a reference gene and one of a set of genes of interest, and builds a model VirtualEmbryo, which captures in a common framework the average expression patterns for many genes in spite of significant variation in morphology and expression between individual embryos.

TL;DR: This paper presents a multiresolution technique for interactive texture-based volume visualization of very large data sets that uses an adaptive scheme that renders the volume in a region-of-interest at a high resolution and the volume away from this region at progressively lower resolutions.