A Fast and High Quality Multilevel Scheme for Partitioning Irregular Graphs
SIAM Journal on Scientific Computing
A practical model for subsurface light transport
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
A practical model for subsurface light transport
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Realistic image synthesis using photon mapping
Realistic image synthesis using photon mapping
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Numerical Recipes in C: The Art of Scientific Computing
Numerical Recipes in C: The Art of Scientific Computing
Interactive translucent volume rendering and procedural modeling
Proceedings of the conference on Visualization '02
Optical Models for Direct Volume Rendering
IEEE Transactions on Visualization and Computer Graphics
Particle transport through scattering regions with clear layers and inclusions
Journal of Computational Physics
GPU algorithms for radiosity and subsurface scattering
Proceedings of the ACM SIGGRAPH/EUROGRAPHICS conference on Graphics hardware
Light diffusion in multi-layered translucent materials
ACM SIGGRAPH 2005 Papers
Visually Accurate Multi-Field Weather Visualization
Proceedings of the 14th IEEE Visualization 2003 (VIS'03)
A rapid hierarchical rendering technique for translucent materials
SIGGRAPH '05 ACM SIGGRAPH 2005 Courses
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In this paper, we present a framework for simulating light transport in three-dimensional tissue with inhomogeneous scattering properties. Our approach employs a computational model to simulate light scattering in tissue through the finite element solution of the diffusion equation. Although our model handles both visible and nonvisible wavelengths, we especially focus on the interaction of near infrared (NIR) light with tissue. Since most human tissue is permeable to NIR light, tools to noninvasively image tumors, blood vasculature, and monitor blood oxygenation levels are being constructed. We apply this model to a numerical phantom to visually reproduce the images generated by these real-world tools. Therefore, in addition to enabling inverse design of detector instruments, our computational tools produce physically-accurate visualizations of subsurface structures.