Demonstrations of using nrrd
Inspecting volvis.org datasets|
Shows how to create detached headers for the data at volvis.org, and the uses both unu as well as the underlying nrrd API in order to make some projections of the datasets, to create a kind of visual gallery of the various datasets available there.
Basic 3D volume inspection with unu|
Demonstrates practical usage of unu commands histo, dhisto, slice, and project to look at volume data.
Making a synthetic dataset|
Shows how judicious use of unu allows you to create and inspect interesting synthetic datasets.
Making a cone|
Another example of unu hacking to create a dataset completely from scratch.
Making a bunny|
Sometimes, when it should be easy to put a set of CT slices together into a volume, there are annoying little problems, which can be handled with unu.
Making Visible Female CT Hands|
Isolating the hands from the Visible Female, and "removing" the portions of the hip bones that are near her hands.
Making a Visible Male CT Head|
There are various impediments to making a clean volume of the Visible Human male frozen CT head: glitches in the raw images, resolution changes, and floating bits in front of his face. Unu can deal with these.
Visible Female color data processing|
Steps toward producing a clean and closely cropped volume from the color images.