Extended contrast detection on fluoroscopy and angiography for image-guided trans-catheter aortic valve implantations (TAVI)

Progress in Biomedical Optics and Imaging - Proceedings of SPIE

Volumn 8316, Issue , 2012, Pages

  Liu, Yinxiao ^a   Liao, Rui ^a   Lv, Xudong ^a  

^a SIEMENS CORPORATE RESEARCH   (United States)

Author keywords

2 D 3 D registration; contrast detection; histogram analysis; TAVI

Indexed keywords

2D/3D REGISTRATION; 3D MODELS; ANATOMICAL STRUCTURES; AORTIC ROOT; AORTIC VALVES; AUTOMATIC METHOD; DETECTION ACCURACY; ERROR RATE; FALSE POSITIVE; FALSE POSITIVE RATES; FEATURE CURVES; HEART BEATING; HISTOGRAM ANALYSIS; IMAGE-GUIDED; LIKELIHOOD RATIO TESTS; REGION OF INTEREST; REGISTRATION METHODS; SEMI-GLOBAL; SHAPE MODEL; SUDDEN CHANGE; TAVI; ULTRASOUND PROBES; X-RAY IMAGE;

ALGORITHMS; BLOOD VESSELS; CATHETERS; FLUORESCENT SCREENS; GRAPHIC METHODS; MEDICAL IMAGING; PROBES; ROBOTICS; ULTRASONIC APPLICATIONS;

THREE DIMENSIONAL;

EID: 84860241975     PISSN: 16057422     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.911741     Document Type: Conference Paper

References (5)

1. A. Pichard et al., "Motion Percutaneous Aortic Valve Replacement", Cardiac Interventions Today, 2008.
2. M. John et al., "System to Guide Transcatheter Aortic Valve Implantations Based on Interventional C-Arm CT Imaging", MICCAI, 2010.
3. A. Condurache et al., "Fast Detection and Processing of Arbitrary Contrast Agent Injections in Coronary Angiography and Fluoroscopy", SPIE, 2005.
4. R. Liao et al., "Automatic Detection of Contrast Injection on Fluoroscopy and Angiography for Image guided Trans-Catheter Aortic Valve Implantations (TAVI)", SPIE, 2011.
5. A. Tsai et al., "A Shape-Based Approach to the Segmentation of Medical Imagery Using Level Sets", IEEE Trans. On Medical Imaging, Vol. 22, No. 2, (2003).