Journal: bioRxiv
Article Title: Fast and accessible morphology-free functional fluorescence imaging analysis
doi: 10.1101/2025.04.15.648462
Figure Lengend Snippet: (A) Runtime of solvers normalized by window size (pixel area). (B) Sample ROIs spatial results of the NeuroFinder dataset between both solvers. (C) Comparison of runtime between MPC and quadprog solvers by varying dictionary elements over 50×50 pixel area using patchGraFT. (D) Sample time trace of the same ROI (#3) from IPM and ASM solvers.
Article Snippet: To improve computational performance, we implemented two separate quadratic programming solvers tailored to the structure of our LASSO subproblem: MATLAB’s Optimization Toolbox quadprog solver, and the MPC Toolbox’s mpcActiveSetSolver .
Techniques: Comparison