Real-time PCA calculation for spectral imaging (using SIMD and GP-GPU)
Real-time PCA calculation for spectral imaging (using SIMD and GP-GPU)
Radovan Josth,J. Antikainen,3 Authors,M. Hauta-Kasari
2012 · DOI: 10.1007/s11554-010-0190-5
Journal of Real-Time Image Processing · 23 Citations
TLDR
Two optimized implementations of the PCA algorithm are presented, primarily targeted on spectral image analysis in real time, and one utilizes the SSE instruction set of contemporary CPUs, and the other one runs on graphics processors, using the CUDA environment.