Local tissue-weight-based nonrigid registration of lung images with application to regional ventilation

Progress in Biomedical Optics and Imaging - Proceedings of SPIE

Volumn 7262, Issue , 2009, Pages

  Yin, Youbing ^a   Hoffman, Eric A ^b   Lina, Ching Long ^a  

^a University of Iowa   (United States)

^b UNIVERSITY OF IOWA   (United States)

Author keywords

B splines; Lung CT images; Nonrigid registration; Regional ventilation

Indexed keywords

B-SPLINES; DATA SETS; LUNG CT; LUNG CT IMAGES; NONRIGID IMAGE REGISTRATION; NONRIGID REGISTRATION; REGIONAL VENTILATION; REGISTRATION ERROR; SHORT PERIODS; SIMILARITY CRITERIA; SIMILARITY MEASURE;

BIOLOGICAL ORGANS; COMPUTERIZED TOMOGRAPHY; IMAGE REGISTRATION; SPLINES; VENTILATION;

MEDICAL IMAGING;

EID: 67249105347     PISSN: 16057422     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.811715     Document Type: Conference Paper

References (17)

1. Kabilan, S., Lin, C.-L., and Ho.man, E. A., "Characteristics of air.ow in a CT-based ovine lung: a numerical study," J. Appl. Physiol. 102(4), 1469-1482 (2007). (Pubitemid 46571043)
2. Lin, C.-L., Tawhai, M. H., McLennan, G., and Ho.man, E. A., "Characteristics of the turbulent laryngeal jet and its e.ect on air.ow in the human intra-thoracic airways," Resp. Physiol. Neurobi. 157(2-3), 295-309 (2007). (Pubitemid 46777492)
3. Comer, J. K., Kleinstreuer, C., and Zhang, Z., "Flow structures and particle deposition patterns in doublebifurcation airway models. part 1. air .ow .elds," J. Fluid Mech. 435, 25-54 (2001). (Pubitemid 32526773)
4. Van Ertbruggen, C., Hirsch, C., and Paiva, M., "Anatomically based three-dimensional model of airways to simulate .ow and particle transport using computational .uid dynamics," J. Appl. Physiol. 98(3), 970-980 (2005). (Pubitemid 40283678)
5. Lin, C.-L., Tawhai, M. H., McLennan, G., and Ho.man, E. A., "Multiscale simulation of gas .ow in subjectspeci .c models of the human lung," IEEE Eng. Med. Biol. (2008). in press.
6. Tawhai, M. H., Hunter, P., Tschirren, J., Reinhardt, J., McLennan, G., and Ho.man, E. A., "CT-based geometry analysis and .nite element models of the human and ovine bronchial tree," J. Appl. Physiol. 97(6), 2310-2321 (2004). (Pubitemid 39552472)
7. Guerrero, T., Sanders, K., Castillo, E., Zhang, Y., Bidaut, L., Pan, T., and Komaki, R., "Dynamic ventilation imaging from four-dimensional computed tomography," Phys. Med. Biol. 51, 777-791 (2006).
8. Christensen, G. E., Song, J. H., Lu, W., Naqa, I. E., and Low, D. A., "Tracking lung tissue motion and expansion/compression with inverse consistent image registration and spirometry," Med. Phys. 34(6), 2155-2163 (2007). (Pubitemid 47055750)
9. Reinhardt, J. M., Ding, K., Cao, K., Christensen, G. E., Ho.man, E. A., and Bodas, S. V., "Registrationbased estimates of local lung tissue expansion compared to xenon CT measures of speci.c ventilation," Med. Image Anal. 12(6), 752-763 (2008).
10. Chon, D., Simon, B. A., Beck, K. C., Shikata, H., Saba, O. I., Won, C., and Ho.man, E. A., "Di.erences in regional wash-in and wash-out time constants for xenon-CT ventilation studies," Resp. Physiol. Neurobi. 148(1-2), 65-83 (2005). (Pubitemid 41135871)
11. Beauchemin, S. S. and Barron, J. L., "The computation of optical .ow," ACM Comput. Surv. 27(3), 433-466 (1995).
12. Sarrut, D., Boldea, V., Miguet, S., and Ginestet, C., "Simulation of four-dimensional CT images from deformable registration between inhale and exhale breath-hold CT scans," Med. Phys. 33(3), 605-617 (2006). (Pubitemid 43320164)
13. Ho.man, E. A., "E.ect of body orientation on regional lung expansion: a computed tomographic approach," J. Appl. Physiol. 59, 468-480 (1985). (Pubitemid 15249875)
14. Choi, Y. and Lee, S., "Injectivity conditions of 2D and 3D uniform cubic B-spline functions," Graph. Models 62(6), 411-427 (2000). (Pubitemid 32022055)
15. Byrd, R. H., Lu, P., Nocedal, J., and Zhu, C., "A limited memory algorithm for bound constrained optimization," SIAM J. Sci. Comput. 16(5), 1190-1208 (1995).
16. Hu, S., Ho.man, E. A., and Reinhardt, J. M., "Automatic lung segmentation for accurate quantitation of volumetric X-ray CT images," IEEE Trans. Med. Imag. 20(6), 490-498 (2001).
17. Tschirren, J., Ho.man, E. A., McLennan, G., and Sonka, M., "Intrathoracic airway trees: segmentation and airway morphology analysis from low-dose CT scans," IEEE Trans. Med. Imag. 24(12), 1529-1539 (2005).