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Volumn 58, Issue 17, 2013, Pages 6133-6148

Approximate truncation robust computed tomography - ATRACT

Author keywords

[No Author keywords available]

Indexed keywords

CLINICAL DATA SETS; CONE-BEAM PROJECTION; FILTERED BACK-PROJECTION; NUMERICAL IMPLEMENTATION; ROBUST ALGORITHM; TOMOGRAPHIC IMAGES; TWO-DIMENSIONAL RADON TRANSFORM; VOLUMETRIC IMAGES;

EID: 84883154587     PISSN: 00319155     EISSN: 13616560     Source Type: Journal    
DOI: 10.1088/0031-9155/58/17/6133     Document Type: Article
Times cited : (21)

References (28)
  • 2
    • 33750715428 scopus 로고    scopus 로고
    • Phase-contrast CT: Fundamental theorem and fast image reconstruction algorithms
    • 10.1117/12.679389 0277-786X
    • Bronnikov A V 2006 Phase-contrast CT: fundamental theorem and fast image reconstruction algorithms Proc. SPIE 6318 63180Q
    • (2006) Proc. SPIE , vol.6318
    • Bronnikov, A.V.1
  • 3
    • 48449101393 scopus 로고    scopus 로고
    • Feasibility of volume-of-interest (VOI) scanning technique in cone beam breast CT - A preliminary study
    • 10.1118/1.2948397 0094-2405
    • Chen L, Shaw C C, Altunbas M C, Lai C J, Liu X, Han T, Wang T, Yang W T and Whitman G J 2008 Feasibility of volume-of-interest (VOI) scanning technique in cone beam breast CT - a preliminary study Med. Phys. 35 3482-90
    • (2008) Med. Phys. , vol.35 , Issue.8 , pp. 3482-3490
    • Chen, L.1    Shaw, C.C.2    Altunbas, M.C.3    Lai, C.J.4    Liu, X.5    Han, T.6    Wang, T.7    Yang, W.T.8    Whitman, G.J.9
  • 4
    • 23844440041 scopus 로고    scopus 로고
    • Region of interest (ROI) computed tomography: Comparison with full field of view (FFOV) and truncated CT for a human head phantom
    • 0361-0748
    • Chityala R, Hoffmann K R, Bednarek D R and Rudin S 2005 Region of interest (ROI) computed tomography: comparison with full field of view (FFOV) and truncated CT for a human head phantom Proc. Soc. Photo-Opt. Instrum. Eng. 5745 583-90
    • (2005) Proc. Soc. Photo-Opt. Instrum. Eng. , vol.5745 , pp. 583-590
    • Chityala, R.1    Hoffmann, K.R.2    Bednarek, D.R.3    Rudin, S.4
  • 5
    • 0028392621 scopus 로고
    • A cone-beam reconstruction algorithm using shift-variant filtering and cone-beam backprojection
    • 10.1109/42.276157 0278-0062
    • Defrise M and Clack R 1994 A cone-beam reconstruction algorithm using shift-variant filtering and cone-beam backprojection IEEE Trans. Med. Imaging 13 186-95
    • (1994) IEEE Trans. Med. Imaging , vol.13 , Issue.1 , pp. 186-195
    • Defrise, M.1    Clack, R.2
  • 7
    • 84860357554 scopus 로고    scopus 로고
    • Region-of-interest reconstruction on medical C-arms with the ATRACT algorithm
    • 10.1117/12.913274 0277-786X
    • Dennerlein F and Maier A 2012 Region-of-interest reconstruction on medical C-arms with the ATRACT algorithm Proc SPIE 8313 83131B
    • (2012) Proc SPIE , vol.8313
    • Dennerlein, F.1    Maier, A.2
  • 8
    • 46349089261 scopus 로고    scopus 로고
    • A factorization approach for cone-beam reconstruction on a circular short-scan
    • 10.1109/TMI.2008.922705 0278-0062
    • Dennerlein F, Noo F, Schoendube H, Hornegger J and Lauritsch G 2008 A factorization approach for cone-beam reconstruction on a circular short-scan IEEE Trans. Med. Imaging 27 887-96
    • (2008) IEEE Trans. Med. Imaging , vol.27 , Issue.7 , pp. 887-896
    • Dennerlein, F.1    Noo, F.2    Schoendube, H.3    Hornegger, J.4    Lauritsch, G.5
  • 9
    • 0021445363 scopus 로고
    • Practical cone-beam algorithm
    • 10.1364/JOSAA.1.000612 1084-7529 A
    • Feldkamp L A, Davis L C and Kress J W 1984 Practical cone-beam algorithm J. Opt. Soc. Am. A 1 612-9
    • (1984) J. Opt. Soc. Am. , vol.1 , Issue.6 , pp. 612-619
    • Feldkamp, L.A.1    Davis, L.C.2    Kress, J.W.3
  • 10
    • 84883154507 scopus 로고    scopus 로고
    • Dynamically collimated C-arm flat panel detector CT imaging for focused region-of-interest reconstruction and radiation dose reduction
    • Fung S H et al 2011 Dynamically collimated C-arm flat panel detector CT imaging for focused region-of-interest reconstruction and radiation dose reduction ASNR '11: Proc. American Society of NeuroRadiology pp 155
    • (2011) ASNR '11: Proc. American Society of NeuroRadiology , pp. 155
    • Fung, S.H.1
  • 12
    • 77953527084 scopus 로고    scopus 로고
    • Volume-of-interest (VOI) imaging in C-arm flat-detector CT for high image quality at reduced dose
    • 10.1118/1.3427641 0094-2405
    • Kolditz D, Kyriakou Y and Kalender W A 2010 Volume-of-interest (VOI) imaging in C-arm flat-detector CT for high image quality at reduced dose Med. Phys. 37 2719-30
    • (2010) Med. Phys. , vol.37 , Issue.6 , pp. 2719-2730
    • Kolditz, D.1    Kyriakou, Y.2    Kalender, W.A.3
  • 13
    • 42449133835 scopus 로고    scopus 로고
    • Tiny a priori knowledge solves the interior problem in computed tomography
    • 10.1088/0031-9155/53/9/001 0031-9155
    • Kudo H, Courdurier M, Noo F and Defrise M 2008 Tiny a priori knowledge solves the interior problem in computed tomography Phys. Med. Biol. 53 2207-31
    • (2008) Phys. Med. Biol. , vol.53 , Issue.9 , pp. 2207-2231
    • Kudo, H.1    Courdurier, M.2    Noo, F.3    Defrise, M.4
  • 15
    • 84883155260 scopus 로고    scopus 로고
    • New approaches to dose reduction in interventional CT imaging
    • Maier A 2013 New approaches to dose reduction in interventional CT imaging Int. Hosp. 38 20-21
    • (2013) Int. Hosp. , vol.38 , pp. 20-21
    • Maier, A.1
  • 17
    • 0033954645 scopus 로고    scopus 로고
    • Efficient correction for ct image artifacts caused by objects extending outside the scan field of view
    • 10.1118/1.598855 0094-2405
    • Ohnesorge B, Flohr T, Schwarz K, Heiken J P and Bae K T 2000 Efficient correction for ct image artifacts caused by objects extending outside the scan field of view Med. Phys. 27 39-46
    • (2000) Med. Phys. , vol.27 , Issue.1 , pp. 39-46
    • Ohnesorge, B.1    Flohr, T.2    Schwarz, K.3    Heiken, J.P.4    Bae, K.T.5
  • 18
    • 11844249976 scopus 로고    scopus 로고
    • Cone-beam reconstruction using the backprojection of locally filtered projections
    • 10.1109/TMI.2004.837794 0278-0062
    • Pack J D, Noo F and Clackdoyle R 2005 Cone-beam reconstruction using the backprojection of locally filtered projections IEEE Trans. Med. Imaging 24 70-85
    • (2005) IEEE Trans. Med. Imaging , vol.24 , Issue.1 , pp. 70-85
    • Pack, J.D.1    Noo, F.2    Clackdoyle, R.3
  • 19
    • 18744402765 scopus 로고    scopus 로고
    • Image reconstruction in regions of interest from truncated Radon transforms of even dimensions
    • 10.1088/0266-5611/21/3/022 0266-5611
    • Pan X and Zou Y 2005 Image reconstruction in regions of interest from truncated Radon transforms of even dimensions Inverse Problems 21 1169-77
    • (2005) Inverse Problems , vol.21 , Issue.3 , pp. 1169-1177
    • Pan, X.1    Zou, Y.2
  • 20
    • 0020030616 scopus 로고
    • Optimal short scan convolution reconstruction for fan-beam CT
    • 10.1118/1.595078 0094-2405
    • Parker D L 1982 Optimal short scan convolution reconstruction for fan-beam CT Med. Phys. 9 254-7
    • (1982) Med. Phys. , vol.9 , Issue.2 , pp. 254-257
    • Parker, D.L.1
  • 22
    • 66749184033 scopus 로고    scopus 로고
    • Imaging with flat-detector C-arm systems
    • 10.1007/978-3-540-33125-4-3 0942-5373
    • Strobel N et al 2009 Imaging with flat-detector C-arm systems Multislice CT (Berlin: Springer) pp 33-51
    • (2009) Multislice CT , pp. 33-51
    • Strobel, N.1
  • 23
    • 84883147039 scopus 로고    scopus 로고
    • Van Gompel G 2009 Towards accurate image reconstruction from truncated x-ray CT projections Thesis University Antwerpen
    • (2009) Thesis
    • Van Gompel, G.1
  • 24
    • 0027967106 scopus 로고
    • Half-scan cone-beam x-ray microtomography formula
    • 10.1002/sca.4950160406 0161-0457
    • Wang G, Liu Y, Lin T H and Cheng P C 1994 Half-scan cone-beam x-ray microtomography formula Scanning 16 216-20
    • (1994) Scanning , vol.16 , Issue.4 , pp. 216-220
    • Wang, G.1    Liu, Y.2    Lin, T.H.3    Cheng, P.C.4
  • 25
    • 70349876246 scopus 로고    scopus 로고
    • 8 Jahre Erfahrung mit intra-operativer 3D-Bildgebung
    • 10.1007/s10039-009-1502-5 1436-6274
    • Wendl K, Vock B, von Recum J, Gruetzner P A and Wentzensen A 2009 8 Jahre Erfahrung mit intra-operativer 3D-Bildgebung Trauma Berufskr. 11 177-82 (in German)
    • (2009) Trauma Berufskr. , vol.11 , Issue.3 , pp. 177-182
    • Wendl, K.1    Vock, B.2    Von Recum, J.3    Gruetzner, P.A.4    Wentzensen, A.5
  • 27
    • 33746255366 scopus 로고    scopus 로고
    • Region of interest reconstruction from truncated data in circular cone-beam CT
    • 10.1109/TMI.2006.872329 0278-0062
    • Yu L, Zou Y, Sidky E Y, Pelizzari C A, Munro P and Pan X 2006 Region of interest reconstruction from truncated data in circular cone-beam CT IEEE Trans. Med. Imaging 25 869-81
    • (2006) IEEE Trans. Med. Imaging , vol.25 , Issue.7 , pp. 869-881
    • Yu, L.1    Zou, Y.2    Sidky, E.Y.3    Pelizzari, C.A.4    Munro, P.5    Pan, X.6
  • 28
    • 12744260178 scopus 로고    scopus 로고
    • Fan-beam and cone-beam image reconstruction via filtering the backprojection image of differentiated projection data
    • 10.1088/0031-9155/49/24/007 0031-9155
    • Zhuang T, Leng S, Nett B E and Chen G H 2004 Fan-beam and cone-beam image reconstruction via filtering the backprojection image of differentiated projection data Phys. Med. Biol. 49 5489-503
    • (2004) Phys. Med. Biol. , vol.49 , Issue.24 , pp. 5489-5503
    • Zhuang, T.1    Leng, S.2    Nett, B.E.3    Chen, G.H.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.