Incorporation of respiratory motion estimation within a MAP super-resolution algorithm for image enhancement in 4D PET

Proceedings - 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2009

Volumn , Issue , 2009, Pages 931-934

  Wallach, D ^a   Lamare, F ^b   Roux, C ^a,c   Visvikis, D ^a  

^a INSERM   (France)

^b IMPERIAL COLLEGE LONDON   (United Kingdom)

^c ECOLE DES MINES DE NANTES   (France)

Author keywords

[No Author keywords available]

Indexed keywords

CUBIC B-SPLINES; GATED IMAGES; HIGH RESOLUTION IMAGE; IMAGE SEQUENCE; LINEAR COMBINATIONS; LISTMODE; LOW RESOLUTION IMAGES; MAP ALGORITHMS; MAP METHODS; MAXIMUM A POSTERIORI; MOTION AMPLITUDES; MOTION PARAMETERS; NOISY IMAGE; ONE-PASS; RESPIRATORY MOTIONS; SIMULATED IMAGES; SINUSOIDAL MODEL; STEEPEST DESCENT ALGORITHM; SUPER RESOLUTION ALGORITHMS; SUPERRESOLUTION;

ACOUSTIC INTENSITY; ALGORITHMS; ESTIMATION; IMAGE ENHANCEMENT; IMAGE QUALITY; METAL RECOVERY; MOTION ESTIMATION; OPTICAL RESOLVING POWER; RESPIRATORY MECHANICS; SIGNAL TO NOISE RATIO; SPLINES;

IMAGE RECONSTRUCTION;

EID: 70449333346     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISBI.2009.5193206     Document Type: Conference Paper

References (9)

1. Luc Boucher, Serge Rodrigue, Roger Lecomte, and Francois Benard, "Respiratory gating for 3-dimensional pet of the thorax: Feasibility and initial results," Journal of Nuclear Medicine, vol. 45, pp. 214-219, 2004.
2. Moon Gi Kang and S. Chaudhuri, "Super-resolution image reconstruction," Signal Processing Magazine, IEEE, vol. 20, pp. 19-20, 2003.
3. Lyndsey C. Pickup, Stephen J. Roberts, and Andrew Zisserman, "Optimizing and learning for super-resolution," 2006.
4. W. Segars, D. Lalush, and B. Tsui, "Modelling respiratory mechanics in the MCAT and spline-based MCAT phantoms," Nuclear Science, IEEE Transactions on, vol. 48, pp. 89-97, 2001.
5. S. Jan, G. Santin, D. Strul et al., "GATE: a simulation toolkit for PET and SPECT," Physics in Medicine and Biology, vol. 49, pp. 4543-4561, 2004.
6. F. Lamare, A. Turzo, Y. Bizais, C. C. LeRest, and D. Visvikis, "Validation of a Monte Carlo simulation of the Philips Allegro/GEMINI PET systems using GATE," Physics in Medicine and Biology, vol. 51, pp. 943-962, 2006.
7. A. Reader, S. Ally, F. Bakatselos, R. Manavaki, R. Walledge, A. Jeavons, P. Julyan, S. Zhao, D. Hastings and J. Zweit, "One-pass list-mode EM algorithm for high-resolution 3D PET image reconstruction into large array," Nuclear Science, IEEE Transactions on, vol. 49, pp. 693-699, 2007.
8. M.J. Ledesma-Carbayo, J. Kybic, M. Desco, A. Santos, M. Suhling, P. Hunziker, and M. Unser, "Spatio-temporal nonrigid registration for ultrasound cardiac motion estimation," Medical Imaging, IEEE Transactions on, vol.24, pp. 1113-1126, 2005.
9. Huanfeng Shen, Liangpei Zhang, Bo Huang, and Pingxiang Li, "A map approach for joint motion estimation, segmentation, and super resolution," Image Processing, IEEE Transactions on, vol. 16, pp. 479-490, 2007.