Cargando…

Development of a method to create uniform phantoms for task‐based assessment of CT image quality

PURPOSE: To develop a customized method to produce uniform phantoms for task‐based assessment of CT image quality. METHODS: Contrasts between polymethyl methacrylate (PMMA) and fructose solutions of different concentrations (240, 250, 260, 280, 290, 300, 310, 320, 330, and 340 mg/mL) were calculated...

Descripción completa

Detalles Bibliográficos
Autores principales:	Conzelmann, Juliane, Schwarz, Felix Benjamin, Hamm, Bernd, Scheel, Michael, Jahnke, Paul
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2020
Materias:	Medical Imaging
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7497917/ https://www.ncbi.nlm.nih.gov/pubmed/32721106 http://dx.doi.org/10.1002/acm2.12974

Ejemplares similares

Comparison of low-contrast detectability between uniform and anatomically realistic phantoms—influences on CT image quality assessment
por: Conzelmann, Juliane, et al.
Publicado: (2021)

3D printing of anatomically realistic phantoms with detection tasks to assess the diagnostic performance of CT images
por: Ardila Pardo, Gracia Lana, et al.
Publicado: (2020)

Task-based assessment of neck CT protocols using patient-mimicking phantoms—effects of protocol parameters on dose and diagnostic performance
por: Jahnke, Paul, et al.
Publicado: (2020)

A calibration CT mini‐lung‐phantom created by 3‐D printing and subtractive manufacturing
por: Guo, H. Henry, et al.
Publicado: (2021)

Impact of four kVp combinations available in a dual‐source CT on the spectral performance of abdominal imaging: A task‐based image quality assessment on phantom data
por: Greffier, Joël, et al.
Publicado: (2021)

Image quality improvement with deep learning‐based reconstruction on abdominal ultrahigh‐resolution CT: A phantom study
por: Shirasaka, Takashi, et al.
Publicado: (2021)

Development and applicability of a quality control phantom for dental cone‐beam CT
por: Pauwels, Ruben, et al.
Publicado: (2011)

An anthropomorphic beating heart phantom for cardiac X‐ray CT imaging evaluation
por: Boltz, Thomas, et al.
Publicado: (2010)

Image quality and radiation dose in planar imaging — Image quality figure of merits from the CDRAD phantom
por: Konst, Bente, et al.
Publicado: (2019)

Reliability of CT‐based texture features: Phantom study
por: Varghese, Bino A., et al.
Publicado: (2019)

Scanner and kVp dependence of measured CT numbers in the ACR CT phantom
por: Cropp, Robert J., et al.
Publicado: (2013)

Daily quality assurance phantom for ultrasound image guided radiation therapy
por: Drever, Laura, et al.
Publicado: (2007)

Digital radiography image quality evaluation using various phantoms and software
por: Tsalafoutas, Ioannis A., et al.
Publicado: (2022)

A comparative study based on image quality and clinical task performance for CT reconstruction algorithms in radiotherapy
por: Li, Hua, et al.
Publicado: (2016)

100 days with scans of the same Catphan phantom on the same CT scanner
por: Husby, Ellen, et al.
Publicado: (2017)

Quality control of radiomic features using 3D-printed CT phantoms
por: Mahmood, Usman, et al.
Publicado: (2021)

Method and phantom to study combined effects of in‐plane (x,y) and z‐axis resolution for 3D CT imaging
por: Goodenough, David, et al.
Publicado: (2016)

The ultrafast, high‐pitch turbo FLASH mode of third‐generation dual‐source CT: Effect of different pitch and corresponding SFOV on image quality in a phantom study
por: Zhou, Yang, et al.
Publicado: (2021)

Lower limit of iron quantification using dual‐energy CT — a phantom study
por: Jiang, Xia, et al.
Publicado: (2020)

Evaluation of a quality control phantom for digital chest radiography
por: Mah, Eugene, et al.
Publicado: (2001)

Investigating the feasibility of generating dual‐energy CT from one 120‐kVp CT scan: a phantom study
por: Huang, Wen‐Hui, et al.
Publicado: (2020)

Assessment of diffusion tensor image quality across sites and vendors using the American College of Radiology head phantom
por: Wang, Zhiyue J., et al.
Publicado: (2016)

Dose reduction in CT urography and vasculature phantom studies using model‐based iterative reconstruction
por: Page, Leland, et al.
Publicado: (2016)

Comparative performance analysis for abdominal phantom ROI detectability according to CT reconstruction algorithm: ADMIRE
por: Shin, Jun‐Bong, et al.
Publicado: (2019)

An algorithm for automated modulation transfer function measurement using an edge of a PMMA phantom: Impact of field of view on spatial resolution of CT images
por: Anam, Choirul, et al.
Publicado: (2018)

Image quality assessments according to the angle of tilt of a flex tilt coil supporting device: An ACR phantom study
por: Lee, Ho Beom, et al.
Publicado: (2021)

Radiation dose reduction for CT lung cancer screening using ASIR and MBIR: a phantom study
por: Mathieu, Kelsey B., et al.
Publicado: (2014)

Performance evaluation of iterative reconstruction algorithms for achieving CT radiation dose reduction — a phantom study
por: Dodge, Cristina T., et al.
Publicado: (2016)

Evaluation of automatic tube current modulation of CT scanners using a dedicated and the CTDI dosimetry phantoms
por: Tsalafoutas, Ioannis A., et al.
Publicado: (2022)

Development of a universal medical X‐ray imaging phantom prototype
por: Groenewald, Annemari, et al.
Publicado: (2016)

Evaluation of the accuracy of deformable image registration on MRI with a physical phantom
por: Wu, Richard Y., et al.
Publicado: (2019)

Development of a dynamic blood vessel phantom for evaluation of moving images
por: Osawa, Miwa, et al.
Publicado: (2019)

CT image quality over time: comparison of image quality for six different CT scanners over a six‐year period
por: Roa, Ana Maria A., et al.
Publicado: (2015)

Radiation dose and physical image quality in 128‐section dual‐source computed tomographic coronary angiography: a phantom study
por: Matsubara, Kosuke, et al.
Publicado: (2012)

Radiation dose reduction in thoracic and abdomen–pelvic CT using tube current modulation: a phantom study
por: Sabarudin, Akmal, et al.
Publicado: (2014)

Evaluation of projection‐ and dual‐energy‐based methods for metal artifact reduction in CT using a phantom study
por: Long, Zaiyang, et al.
Publicado: (2018)

Implementation of absolute quantification in small‐animal SPECT imaging: Phantom and animal studies
por: Gerdekoohi, Shabnam Khorasani, et al.
Publicado: (2017)

Deep learning reconstruction improves radiomics feature stability and discriminative power in abdominal CT imaging: a phantom study
por: Michallek, Florian, et al.
Publicado: (2022)

The impact of spectral filtration on image quality in micro‐CT system
por: Ren, Liqiang, et al.
Publicado: (2016)

Image quality improvement in low‐dose chest CT with deep learning image reconstruction
por: Tian, Qian, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_864217ekibjgg80e7mb6fl27hg