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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.

Features

  • C++ library to simulate X-ray attenuation
  • Beer-Lambert law on GPU
  • GLSL
  • Support latest versions of OpenGL
  • Demos and Tutorials
  • Procedural texturing for realistic rendering of the anatomy

Project Samples

Play Video Anatomical data demo Screenshot of WebCT, the web-UI for gVXR and CIL to simulate and reconstruct CT data Screenshot of the radiographer's teaching tool Screenshot of the industrial CT scanner implemented in the Unreal Engine Comparisons between experimental and simulated radiographs of a nano-satellite part Comparisons between experimental and simulated radiographs of tensile test component

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