Search Results for "gnu science"

gVirtualXRay is a C++ library to simulate X-ray imaging. It is based on the Beer-Lambert law to compute the absorption of light (i.e. photons) by 3D objects (here polygon meshes). It is implemented on the graphics processing unit (GPU) using the OpenGL Shading Language (GLSL). SimpleGVXR is a smaller library build on the top of gVirtualXRay. It provides wrappers to Python, R, Ruby, Tcl, C#, Java, and GNU Octave.

Copenhagen Computed Tomography Toolbox is a collection of applications and libraries for flexible and efficient CT reconstruction. The toolbox apps generally take a set of projections (X-ray intensity measurements) and filter and back project them in order to recreate the image or volume that the projections represent. The project includes both mostly informative CPU implementations and highly efficient GPU implementations. Regular releases are hosted at the Python Package Index.

Hosted at google code, for latest version please go to: https://code.google.com/p/ctqa-cp/ Automatic image quality analysis of computed tomography images of the CatPhan? phantom. CTQA is a software package to aid in quality assurance of image quality for CT scanners. The software currently only supports analysis of CT-images of the CatPhan600? phantom. Other phantoms may be supported upon request. The purpose of CTQA-cp is twofold: 1) To handle and analyze image sets consisting of a few...