Motion correction in respiratory gated cardiac PET/CT using multi-scale optical flow

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

Volumn 5242 LNCS, Issue PART 2, 2008, Pages 155-162

  Dawood, Mohammad ^a   Kösters, Thomas ^b   Fieseler, Michael ^a   Büther, Florian ^a   Jiang, Xiaoyi ^a   Wübbeling, Frank ^b   Schäfers, Klaus P ^a  

^a UNIVERSITY OF MÜNSTER   (Germany)

^b UNIVERSITY HOSPITAL MÜNSTER   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTERIZED TOMOGRAPHY; HOSPITAL DATA PROCESSING; MEDICAL COMPUTING; MEDICAL IMAGING; OPTICAL FLOWS; RESPIRATORY MECHANICS;

CT DATA; LISTMODE; MOTION ARTIFACT; MOTION CORRECTION; PATIENT DATA; PET DATA; RESPIRATORY GATINGS; RESPIRATORY MOTIONS;

POSITRON EMISSION TOMOGRAPHY;

ALGORITHM; ANGIOCARDIOGRAPHY; ARTICLE; ARTIFACT; BREATHING MECHANICS; COMPUTER ASSISTED TOMOGRAPHY; CORONARY ARTERY DISEASE; GATED IMAGING; HUMAN; IMAGE ENHANCEMENT; METHODOLOGY; MOVEMENT (PHYSIOLOGY); POSITRON EMISSION TOMOGRAPHY; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY;

ALGORITHMS; ARTIFACTS; CORONARY ANGIOGRAPHY; CORONARY ARTERY DISEASE; GATED BLOOD-POOL IMAGING; HUMANS; IMAGE ENHANCEMENT; MOVEMENT; POSITRON-EMISSION TOMOGRAPHY; REPRODUCIBILITY OF RESULTS; RESPIRATORY MECHANICS; SENSITIVITY AND SPECIFICITY; TOMOGRAPHY, X-RAY COMPUTED;

EID: 79961035893     PISSN: 03029743     EISSN: 16113349     Source Type: Book Series    
DOI: 10.1007/978-3-540-85990-1_19     Document Type: Conference Paper

References (13)

1. Erdi, Y., Nehmeh, S., Pan, T., Pevsner, A., Rosenzweig, K., Mageras, G., Yorke, E.D., Schoder, H., Hsiao, W., Squire, O.D., Vernon, P., Ashman, J.B., Mostafavi, H., Larson, S.M., Humm, J.L.: The CT motion quantitation of lung lesions and its impact on PET-measured SUVs. J. Nucl. Med. 45(8), 1287-1292 (2004)
2. Osman, M.M., Cohade, C., Nakamoto, Y., Marshall, L., Leal, J., Wahl, R.: Clinically significant inaccurate localization of lesions with PET/CT: frequency in 300 patients. J. Nucl. Med. 44(2), 240-243 (2003)
3. Nakamoto, Y., Chin, B., Cohade, C., Osman, M., Tatsumi, M., Wahl, R.: PET/CT: artifacts caused by bowel motion. Nucl. Med. Commun. 25(3), 221-225 (2004)
4. Dawood, M., Büther, F., Jiang, X., Schäfers, K.P.: Respiratory Motion Correction in 3D PET Data with Advanced Optical Flow Algorithms. In: IEEE Trans. Med. Imaging (in press, 2008)
5. Dawood, M., Büther, F., Lang, N., Schober, O., Schäfers, K.P.: Respiratory gating in positron emission tomography: A quantitative comparision of different gating schemes. Medical Physics 34, 3067-3076 (2007)
6. Dawood, M., Lang, N., Jiang, X., Schäfers, K.P.: Lung motion correction on respiratory gated 3-D PET/CT images. IEEE Trans. Med. Imaging 25(4), 476-485 (2006)
7. Qiao, F., Pan, T., Clark, J.W., Mawlawi, O.R.: A motion-incorporated reconstruction method for gated PET studies. Phys. Med. Biol. 51(15), 3769-3783 (2006)
8. Mair, B.A., Gilland, D.R., Sun, J.: Estimation of images and nonrigid deformations in gated emission CT. IEEE Trans. Med. Imaging 25(9), 1130-1144 (2006)
9. Lamare, F., Carbayo, M., Cresson, T., Kontaxakis, G., Santos, A., Rest, C., Reader, A., Visvikis, D.: List-mode-based reconstruction for respiratory motion correction in PET using non-rigid body transformations. Phys. Med. Biol. 52, 5187-5204 (2007)
10. Osman, M.M., Cohade, C., Nakamoto, Y., Wahl, R.L.: Respiratory motion artifacts on pet emission images obtained using CT attenuation correction on PET-CT. Eur. J. Nucl. Med. Mol. Imaging 30(4), 603-606 (2003)
11. Vandenberghe, S., D'Asseler, Y., Van de Walle, R., Kauppinen, T., Koole, M., Bouwens, L., Van Laere, K., Lemahieu, I., Dierckx, R.A.: Iterative reconstruction algorithms in nuclear medicine. Comput. Med. Imaging Graph 25(2), 105-111 (2001)
12. Bruhn, A., Weickert, J., Schnörr, C.: Lucas/Kanade meets Horn/Schunck: Combining local and global optic flow methods. International Journal of Computer Vision 61(3), 211-231 (2005)
13. Erdi, Y.E., Nehmeh, S.A., Mulnix, T., Humm, J.L., Watson, C.C.: PET performance measurements for an LSO-based combined PET/CT scanner using the national electrical manufacturers association nu 2-2001 standard. J. Nucl. Med. 45(5), 813-821 (2004)