Quantitative Blood Speed Imaging with Intravascular Ultrasound.

Provides information on a method of real-time arterial color flow imaging using an intravascular ultrasound imaging system to estimate relative blood speed imaging. Details on real-time resonant frequency A-scans processed with an finite-impulse response filter bank; Relationship between the aperture diffraction pattern and scatterer speed; Use of time domain processing for non-real-time quantitative blood speed imaging.