Presentation
Enhancing Brain Flow Visualization
SessionArt of HPC Display
DescriptionThe visualization pipeline was developed to process the IFF data using ParaView. A blend between surfacic approximation and volumetric multi-scattering was used to generate the two volumes of the brain and the tumor. The particles passed through the voxels of interest that were represented as spheres with point Gaussian oriented by the velocity vector and colored by the path line density value.
The visualization required the use of MPI and HPC in order to develop the volume rendering of the image stacks. The framework was established by using EGL ParaView in a server-client setup, using a Dell PowerEdge R7525 (2U) with a Dual AMD 7502 (32C/64T) CPU, 512GB RAM (16x32GB), one NVIDIA Ampere A40 GPU (48 GB VRAM), and about 3.2TB of local storage.
The visualization required the use of MPI and HPC in order to develop the volume rendering of the image stacks. The framework was established by using EGL ParaView in a server-client setup, using a Dell PowerEdge R7525 (2U) with a Dual AMD 7502 (32C/64T) CPU, 512GB RAM (16x32GB), one NVIDIA Ampere A40 GPU (48 GB VRAM), and about 3.2TB of local storage.