Combining Image Space and q-Space PDEs for Lossless Compression of Diffusion MR Images

• Published in: arXiv.org
• Main Authors: Jumakulyyev, Ikram, Schultz, Thomas
• Format: Paper Journal Article
• Language: English
• Published: Ithaca Cornell University Library, arXiv.org 05.04.2023
• Subjects: Codec; Finite element method; Image compression; Medical imaging; Microstructure; Self diffusion; Sensitizing; Smoothness

Diffusion MRI is a modern neuroimaging modality with a unique ability to acquire microstructural information by measuring water self-diffusion at the voxel level. However, it generates huge amounts of data, resulting from a large number of repeated 3D scans. Each volume samples a location in q-space...