Literature DB >> 3353449

Measurement of the PSF for a CT scanner: appropriate wire diameter and pixel size.

E L Nickoloff1.   

Abstract

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Year:  1988        PMID： 3353449     DOI： 10.1088/0031-9155/33/1/014

Source DB:  PubMed          Journal:  Phys Med Biol        ISSN： 0031-9155            Impact factor:   3.609


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  18 in total

1.  An efficient reconstruction method for nonuniform attenuation compensation in nonparallel beam geometries based on Novikov's explicit inversion formula.

Authors:  Tianfang Li; Jiangsheng You; Junhai Wen; Zhengrong Liang
Journal:  IEEE Trans Med Imaging       Date:  2005-10       Impact factor: 10.048

2.  C-arm based cone-beam CT using a two-concentric-arc source trajectory: system evaluation.

Authors:  Joseph Zambelli; Tingliang Zhuang; Brian E Nett; Cyril Riddell; Barry Belanger; Guang-Hong Chen
Journal:  Proc SPIE Int Soc Opt Eng       Date:  2008

3.  Spatial resolution properties in cone beam CT: a simulation study.

Authors:  Lingyun Chen; Chris C Shaw; Mustafa C Altunbas; Chao-Jen Lai; Xinming Liu
Journal:  Med Phys       Date:  2008-02       Impact factor: 4.071

4.  Experimental correlation-based identification of X-ray CT point spread function. Part 1: Method and experimental results.

Authors:  S Doré; R E Kearney; J A De Guise
Journal:  Med Biol Eng Comput       Date:  1997-01       Impact factor: 2.602

5.  Modulation transfer function measurement of CT images by use of a circular edge method with a logistic curve-fitting technique.

Authors:  Tomomi Takenaga; Shigehiko Katsuragawa; Makoto Goto; Masahiro Hatemura; Yoshikazu Uchiyama; Junji Shiraishi
Journal:  Radiol Phys Technol       Date:  2014-08-21

6.  Investigation into image quality and dose for different patient geometries with multiple cone-beam CT systems.

Authors:  Stephen J Gardner; Matthew T Studenski; Tawfik Giaddui; Yunfeng Cui; James Galvin; Yan Yu; Ying Xiao
Journal:  Med Phys       Date:  2014-03       Impact factor: 4.071

7.  Spatial resolution measurement for iterative reconstruction by use of image-averaging techniques in computed tomography.

Authors:  Atsushi Urikura; Katsuhiro Ichikawa; Takanori Hara; Eiji Nishimaru; Yoshihiro Nakaya
Journal:  Radiol Phys Technol       Date:  2014-06-01

8.  Carotid atherosclerotic plaque progression and change in plaque composition over time: a 5-year follow-up study using serial CT angiography.

Authors:  M J van Gils; D Vukadinovic; A C van Dijk; D W J Dippel; W J Niessen; A van der Lugt
Journal:  AJNR Am J Neuroradiol       Date:  2012-02-16       Impact factor: 3.825

9.  Characterization of imaging performance in differential phase contrast CT compared with the conventional CT: spectrum of noise equivalent quanta NEQ(k).

Authors:  Xiangyang Tang; Yi Yang; Shaojie Tang
Journal:  Med Phys       Date:  2012-07       Impact factor: 4.071

10.  Volumetric limiting spatial resolution analysis of four-dimensional digital subtraction angiography.

Authors:  Brian J Davis; Erick Oberstar; Kevin Royalty; Sebastian Schafer; Charles Mistretta
Journal:  J Med Imaging (Bellingham)       Date:  2016-01-25
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