Intermodal registration of CTA and IVUS-VH, and its application on CTA-based plaque composition analysis. - Zhen Qian; Gustavo Vazquez; Szilard Voros (ISBI, 2011)

Optimal cutoff threshold for calcium quantification in isotropic CT calcium scans by validating against registered intravascular ultrasound with radiofrequency backscatter. - Abinashi Dhungel; Zhen Qian; Gustavo Vazquez; Sarah Rinehart; Michael Weeks; Szilard Voros (EMBC, 2012)