Ying Sun - Medical Imaging

• Stenosis quantification from digital coronary arteriograms.
• Reconstruction (2-view) of 3-D blood vessel imagery from 2 orthogonally projected angiograms: Knowledge-based matching of vessel segments between the two views.
• Reconstruction (3-view) of 3-D blood vessel imagery from 3 mutually orthogonal angiograms: Backprojection in 3 spaces and the minumum-voxel representation algorithm.
• Flow measurement by surface integration of velocity vectors (SIVV) from Doppler echocardiograms.