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Items: 1 to 20 of 108

1.

Removal of ring artifacts in computed tomographic imaging using iterative center weighted median filter.

Sadi F, Lee SY, Hasan MK.

Comput Biol Med. 2010 Jan;40(1):109-18. doi: 10.1016/j.compbiomed.2009.11.007.

PMID:
20031123
2.

Removal of ring artifacts in CT imaging through detection and correction of stripes in the sinogram.

Abu Anas EM, Lee SY, Hasan MK.

Phys Med Biol. 2010 Nov 21;55(22):6911-30. doi: 10.1088/0031-9155/55/22/020.

PMID:
21048294
3.

Comparison of ring artifact removal methods using flat panel detector based CT images.

Anas EM, Kim JG, Lee SY, Hasan K.

Biomed Eng Online. 2011 Aug 17;10:72. doi: 10.1186/1475-925X-10-72.

4.

Classification of ring artifacts for their effective removal using type adaptive correction schemes.

Anas EM, Lee SY, Hasan K.

Comput Biol Med. 2011 Jun;41(6):390-401. doi: 10.1016/j.compbiomed.2011.03.018.

PMID:
21513928
5.

A comparison of the uniformity requirements for SPECT image reconstruction using FBP and OSEM techniques.

Leong LK, Kruger RL, O'Connor MK.

J Nucl Med Technol. 2001 Jun;29(2):79-83.

PMID:
11376099
6.

Computed tomographic metal artifact reduction for the detection and quantitation of small features near large metallic implants: a comparison of published methods.

Rinkel J, Dillon WP, Funk T, Gould R, Prevrhal S.

J Comput Assist Tomogr. 2008 Jul-Aug;32(4):621-9. doi: 10.1097/RCT.0b013e318149e215.

PMID:
18664852
7.

Fast iterative algorithm for metal artifact reduction in X-ray CT.

Wang G, Frei T, Vannier MW.

Acad Radiol. 2000 Aug;7(8):607-14.

PMID:
10952111
8.

An iterative maximum-likelihood polychromatic algorithm for CT.

De Man B, Nuyts J, Dupont P, Marchal G, Suetens P.

IEEE Trans Med Imaging. 2001 Oct;20(10):999-1008.

PMID:
11686446
9.

Reduction of ring artefacts in high resolution micro-CT reconstructions.

Sijbers J, Postnov A.

Phys Med Biol. 2004 Jul 21;49(14):N247-53.

PMID:
15357205
10.

Comparison of ring artifact correction methods for flat-detector CT.

Prell D, Kyriakou Y, Kalender WA.

Phys Med Biol. 2009 Jun 21;54(12):3881-95. doi: 10.1088/0031-9155/54/12/018.

PMID:
19491452
11.

Suppression of metal artifacts in CT using a reconstruction procedure that combines MAP and projection completion.

Lemmens C, Faul D, Nuyts J.

IEEE Trans Med Imaging. 2009 Feb;28(2):250-60. doi: 10.1109/TMI.2008.929103.

PMID:
19188112
12.

Development of a non-linear weighted hybrid cone-beam CT reconstruction for circular trajectories.

Gomi T, Koshida K, Miyati T.

Comput Med Imaging Graph. 2007 Oct;31(7):561-9.

PMID:
17689223
13.

Point-based rigid-body registration using an unscented Kalman filter.

Moghari MH, Abolmaesumi P.

IEEE Trans Med Imaging. 2007 Dec;26(12):1708-28.

PMID:
18092740
14.

Sparse angular CT reconstruction using non-local means based iterative-correction POCS.

Huang J, Ma J, Liu N, Zhang H, Bian Z, Feng Y, Feng Q, Chen W.

Comput Biol Med. 2011 Apr;41(4):195-205. doi: 10.1016/j.compbiomed.2011.01.009.

PMID:
21334607
15.

[CT ring artifact reduction using an improved wavelet filtering in the sinogram domain].

Guo H, Zeng D, Zhang H, Huang J, Zhang J, Ma J.

Nan Fang Yi Ke Da Xue Xue Bao. 2015 Aug;35(9):1258-62. Chinese.

PMID:
26403734
16.

A three-dimensional weighted cone beam filtered backprojection (CB-FBP) algorithm for image reconstruction in volumetric CT under a circular source trajectory.

Tang X, Hsieh J, Hagiwara A, Nilsen RA, Thibault JB, Drapkin E.

Phys Med Biol. 2005 Aug 21;50(16):3889-905.

PMID:
16077234
17.

Weighted expectation maximization reconstruction algorithms with application to gated megavoltage tomography.

Zhang J, Shi D, Anastasio MA, Sillanpaa J, Chang J.

Phys Med Biol. 2005 Nov 7;50(21):N299-307.

PMID:
16237229
18.

X-ray CT metal artifact reduction using wavelets: an application for imaging total hip prostheses.

Zhao S, Robertson DD, Wang G, Whiting B, Bae KT.

IEEE Trans Med Imaging. 2000 Dec;19(12):1238-47.

PMID:
11212372
19.

A virtual sinogram method to reduce dental metallic implant artefacts in computed tomography-based attenuation correction for PET.

Abdoli M, Ay MR, Ahmadian A, Zaidi H.

Nucl Med Commun. 2010 Jan;31(1):22-31. doi: 10.1097/MNM.0b013e32832fa241.

PMID:
19829166
20.

Correction of photon attenuation and collimator response for a body-contouring SPECT/CT imaging system.

Seo Y, Wong KH, Sun M, Franc BL, Hawkins RA, Hasegawa BH.

J Nucl Med. 2005 May;46(5):868-77.

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