Monthly Archives: October 2011

Noise, Noise, Noise: A Comprehensive Image Noise Model Guides New Scanner Design

A recent article in the Medical Physics Journal applies cascaded systems analysis of the Noise-Power Spectrum (NPS) and Noise-Equivalent Quanta (NEQ) to task-based analysis of a new cone-beam CT scanner for musculoskeletal (MSK) extremity imaging. The model is fairly comprehensive … Continue reading