메뉴 건너뛰기




Volumn 5, Issue 26, 2004, Pages 509-520

LROC model observers for emission tomographic reconstruction

Author keywords

LROC; MAP reconstruction; Model observers; PET; SPECT

Indexed keywords

LROC; MAP RECONSTRUCTION; MODEL OBSERVERS; SPECT;

EID: 12144252890     PISSN: 16057422     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.536442     Document Type: Conference Paper
Times cited : (8)

References (25)
  • 2
    • 0242606146 scopus 로고    scopus 로고
    • A unified noise analysis for iterative image estimation
    • Nov
    • J. Qi, "A unified noise analysis for iterative image estimation," Phys. Med. Biol. 48, pp. 3505-3519, Nov 2003.
    • (2003) Phys. Med. Biol. , vol.48 , pp. 3505-3519
    • Qi, J.1
  • 3
    • 0028361508 scopus 로고
    • Noise properties of the EM algorithm. I. Theory
    • May
    • H. H. Barrett, D. W. Wilson, and B. M. W. Tsui, "Noise Properties of the EM Algorithm. I. Theory," Phys. Med. Biol. 39, pp. 833-846, May 1994.
    • (1994) Phys. Med. Biol. , vol.39 , pp. 833-846
    • Barrett, H.H.1    Wilson, D.W.2    Tsui, B.M.W.3
  • 4
    • 0030109465 scopus 로고    scopus 로고
    • Mean and variance of implicitly denned biased estimators (such as penalized maximum likelihood): Applications to tomography
    • March
    • J. Fessler, "Mean and Variance of Implicitly Denned Biased Estimators (such as Penalized Maximum Likelihood): Applications to Tomography," IEEE Trans. Image Processing 5, pp. 493-506, March 1996.
    • (1996) IEEE Trans. Image Processing , vol.5 , pp. 493-506
    • Fessler, J.1
  • 5
    • 0030840186 scopus 로고    scopus 로고
    • Noise analysis of MAP-EM reconstruction algorithms in emission tomography
    • W. Wang and G. Gindi, "Noise Analysis of MAP-EM Reconstruction Algorithms in Emission Tomography," Phys. Med. Biol. 42(11), pp. 2215-2232, 1997.
    • (1997) Phys. Med. Biol. , vol.42 , Issue.11 , pp. 2215-2232
    • Wang, W.1    Gindi, G.2
  • 6
    • 0032589150 scopus 로고    scopus 로고
    • A theoretical study of the contrast recovery and variance of MAP reconstructions from PET data
    • April
    • J. Qi and R. Leahy, "A Theoretical Study of the Contrast Recovery and Variance of MAP Reconstructions from PET Data," IEEE Trans. Med. Imaging 18, pp. 293-305, April 1999.
    • (1999) IEEE Trans. Med. Imaging , vol.18 , pp. 293-305
    • Qi, J.1    Leahy, R.2
  • 7
    • 0034178287 scopus 로고    scopus 로고
    • Resolution and noise properties of MAP reconstruction for fully 3-D PET
    • May
    • J. Qi and R. Leahy, "Resolution and Noise Properties of MAP Reconstruction for Fully 3-D PET," IEEE Trans. Med. Imaging 19, pp. 493-506, May 2000.
    • (2000) IEEE Trans. Med. Imaging , vol.19 , pp. 493-506
    • Qi, J.1    Leahy, R.2
  • 8
    • 0035554845 scopus 로고    scopus 로고
    • Efficient calculation of resolution and variance in 2D circular-orbit SPECT
    • IEEE, Nov.
    • Y. Xing, I. T. Hsiao, and G. Gindi, "Efficient Calculation of Resolution and Variance in 2D Circular-Orbit SPECT," in Conf. Rec. IEEE Nuc. Sci. Symp. Med. Imaging Conf., pp. 1298-1302, IEEE, Nov. 2001.
    • (2001) Conf. Rec. IEEE Nuc. Sci. Symp. Med. Imaging Conf. , pp. 1298-1302
    • Xing, Y.1    Hsiao, I.T.2    Gindi, G.3
  • 9
    • 0345329317 scopus 로고    scopus 로고
    • Rapid calculation of detectability in Bayesian SPECT
    • Nov
    • Y. Xing, I. T. Hsiao, and G. Gindi, "Rapid Calculation of Detectability in Bayesian SPECT," Phys. Med. Biol. 48, pp. 3755-3773, Nov 2003.
    • (2003) Phys. Med. Biol. , vol.48 , pp. 3755-3773
    • Xing, Y.1    Hsiao, I.T.2    Gindi, G.3
  • 10
    • 0142179132 scopus 로고    scopus 로고
    • Fast methods for approximation of resolution and covariance in SPECT
    • IEEE, Nov.
    • W. Stayman and J. Fessier, "Fast Methods for Approximation of Resolution and Covariance in SPECT," in Conf. Rec. IEEE Nuc. Sci. Symp. Med. Imaging Conf., 2, pp. 786-788, IEEE, Nov. 2002.
    • (2002) Conf. Rec. IEEE Nuc. Sci. Symp. Med. Imaging Conf. , vol.2 , pp. 786-788
    • Stayman, W.1    Fessier, J.2
  • 11
    • 0035413318 scopus 로고    scopus 로고
    • Theoretical study of lesion detectability of MAP reconstruction using computer observers
    • August
    • J. Qi and R. Huesman, "Theoretical Study of Lesion Detectability of MAP Reconstruction Using Computer Observers," IEEE Trans. Med. Imaging 20, pp. 815-822, August 2001.
    • (2001) IEEE Trans. Med. Imaging , vol.20 , pp. 815-822
    • Qi, J.1    Huesman, R.2
  • 12
    • 0034244956 scopus 로고    scopus 로고
    • Covariance approximation for fast and accurate computation of channelized hotelling observer statistics
    • August
    • P. Bonetto, J. Qi, and R. Leahy, "Covariance Approximation for Fast and Accurate Computation of Channelized Hotelling Observer Statistics," IEEE Trans. Nuclear Science 47, pp. 1567-1572, August 2000.
    • (2000) IEEE Trans. Nuclear Science , vol.47 , pp. 1567-1572
    • Bonetto, P.1    Qi, J.2    Leahy, R.3
  • 13
    • 0142241220 scopus 로고    scopus 로고
    • Channelized hotelling observer performance for penalized-likelihood image reconstruction
    • IEEE, Nov.
    • J. Fessler and A. Yendiki, "Channelized Hotelling Observer Performance for Penalized-Likelihood Image Reconstruction," in Conf. Rec. IEEE Nuc. Sci. Symp. Med. Imaging Conf., pp. 1040-1044, IEEE, Nov. 2002.
    • (2002) Conf. Rec. IEEE Nuc. Sci. Symp. Med. Imaging Conf. , pp. 1040-1044
    • Fessler, J.1    Yendiki, A.2
  • 14
    • 33746378923 scopus 로고    scopus 로고
    • Theoretical evaluation of the detectability of random lesions in Bayesian emission reconstruction
    • July
    • J. Qi, "Theoretical Evaluation of the Detectability of Random Lesions in Bayesian Emission Reconstruction," in Conf. Rec. Info. Processing In Med. Imag., pp. 354-365, July 2003.
    • (2003) Conf. Rec. Info. Processing in Med. Imag. , pp. 354-365
    • Qi, J.1
  • 15
    • 11844286925 scopus 로고    scopus 로고
    • Rapid computation of LROC figures of merit using numerical observers (for SPECT/PET reconstruction)
    • IEEE, Oct.
    • P. Khurd and G. Gindi, "Rapid Computation of LROC Figures of Merit Using Numerical Observers (for SPECT/PET Reconstruction)," in Conf. Rec. IEEE Nuc. Sci. Symp. Med. Imaging Conf., IEEE, Oct. 2003.
    • (2003) Conf. Rec. IEEE Nuc. Sci. Symp. Med. Imaging Conf.
    • Khurd, P.1    Gindi, G.2
  • 17
    • 0023502720 scopus 로고
    • Addition of a channel mechanism to the ideal-observer model
    • Dec.
    • K. J. Myers and H. H. Barrett, "Addition of a Channel Mechanism to the Ideal-observer model," J. Optical Soc. America A 4, pp. 2447-2457, Dec. 1987.
    • (1987) J. Optical Soc. America A , vol.4 , pp. 2447-2457
    • Myers, K.J.1    Barrett, H.H.2
  • 18
    • 0041357261 scopus 로고    scopus 로고
    • Comparison of human- and model-observer LROC studies
    • Feb.
    • H. C. Gifford, P. H. Pretorius, and M. A. King, "Comparison of Human- and Model-observer LROC Studies," in Conf. Rec. SPIE Med. Imaging, 5034, pp. 112-122, Feb. 2003.
    • (2003) Conf. Rec. SPIE Med. Imaging , vol.5034 , pp. 112-122
    • Gifford, H.C.1    Pretorius, P.H.2    King, M.A.3
  • 20
    • 0034164338 scopus 로고    scopus 로고
    • Noise characterization of block-iterative reconstruction algorithms. I. Theory
    • April
    • E. J. Soares, C. L.Byrne, and S. J. Glick, "Noise Characterization of Block-iterative Reconstruction Algorithms. I. Theory," IEEE Trans. Med. Imaging 19, pp. 261-270, April 2000.
    • (2000) IEEE Trans. Med. Imaging , vol.19 , pp. 261-270
    • Soares, E.J.1    Byrne, C.L.2    Glick, S.J.3
  • 22
    • 0030241912 scopus 로고    scopus 로고
    • Spatial resolution properties of penalized-likelihood image reconstruction: Space-invariant tomographs
    • Sept.
    • J. Fessler and W. Rogers, "Spatial Resolution Properties of Penalized-likelihood Image Reconstruction: Space-invariant Tomographs," IEEE Trans. Image Processing 5, pp. 1346-1358, Sept. 1996.
    • (1996) IEEE Trans. Image Processing , vol.5 , pp. 1346-1358
    • Fessler, J.1    Rogers, W.2
  • 23
    • 0029822853 scopus 로고    scopus 로고
    • Unified measurement of observer performance in detecting and localizing target objects on images
    • Oct.
    • R. Swensson, "Unified Measurement of Observer Performance in Detecting and Localizing Target Objects on Images," Medical Physics 23, pp. 1709-1725, Oct. 1996.
    • (1996) Medical Physics , vol.23 , pp. 1709-1725
    • Swensson, R.1
  • 24
    • 3042788691 scopus 로고    scopus 로고
    • A new convergent MAP reconstruction algorithm for emission tomography using ordered subsets and separable surrogates
    • IEEE, July
    • I. T. Hsiao, A. Rangarajan, and G. Gindi, "A New Convergent MAP Reconstruction Algorithm for Emission Tomography Using Ordered Subsets and Separable Surrogates," in Conf. Rec. IEEE Int. Symp. Biomed. Imaging, pp. 409-412. IEEE, July 2002.
    • (2002) Conf. Rec. IEEE Int. Symp. Biomed. Imaging , pp. 409-412
    • Hsiao, I.T.1    Rangarajan, A.2    Gindi, G.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.