Cargando…

Influence of Sinogram Affirmed Iterative Reconstruction of CT Data on Image Noise Characteristics and Low-Contrast Detectability: An Objective Approach

OBJECTIVES: To utilize a novel objective approach combining a software phantom and an image quality metric to systematically evaluate the influence of sinogram affirmed iterative reconstruction (SAFIRE) of multidetector computed tomography (MDCT) data on image noise characteristics and low-contrast...

Descripción completa

Detalles Bibliográficos
Autores principales:	von Falck, Christian, Bratanova, Vesela, Rodt, Thomas, Meyer, Bernhard, Waldeck, Stephan, Wacker, Frank, Shin, Hoen-oh
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Public Library of Science 2013
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3572072/ https://www.ncbi.nlm.nih.gov/pubmed/23468886 http://dx.doi.org/10.1371/journal.pone.0056875

Ejemplares similares

Low-Dose High-Pitch CT Angiography of the Supraaortic Arteries Using Sinogram-Affirmed Iterative Reconstruction
por: Beitzke, Dietrich, et al.
Publicado: (2014)

Low Tube Voltage Liver MDCT with Sinogram-Affirmed Iterative Reconstructions for the Detection of Hepatocellular Carcinoma
por: Pregler, B., et al.
Publicado: (2017)

Radiation Dose Reduction via Sinogram Affirmed Iterative Reconstruction and Automatic Tube Voltage Modulation (CARE kV) in Abdominal CT
por: Shin, Hyun Joo, et al.
Publicado: (2013)

Attenuation-Based Automatic Kilovoltage Selection and Sinogram-Affirmed Iterative Reconstruction: Effects on Radiation Exposure and Image Quality of Portal-Phase Liver CT
por: Song, Ji Soo, et al.
Publicado: (2015)

Ultra‐low dose CT colonography with automatic tube current modulation and sinogram‐affirmed iterative reconstruction: Effects on radiation exposure and image quality
por: Cianci, Roberta, et al.
Publicado: (2018)

Image Quality and Radiation Dose of Lower Extremity CT Angiography Using 70 kVp, High Pitch Acquisition and Sinogram-Affirmed Iterative Reconstruction
por: Qi, Li, et al.
Publicado: (2014)

Physical characterization of a new CT iterative reconstruction method operating in sinogram space
por: Ghetti, Caterina, et al.
Publicado: (2013)

CARE Dose 4D combined with sinogram‐affirmed iterative reconstruction improved the image quality and reduced the radiation dose in low dose CT of the small intestine
por: Wang, Lin, et al.
Publicado: (2018)

Image quality, diagnostic accuracy, and potential for radiation dose reduction in thoracoabdominal CT, using Sinogram Affirmed Iterative Reconstruction (SAFIRE) technique in a longitudinal study
por: Scharf, Michael, et al.
Publicado: (2017)

Sinogram-Affirmed Iterative Reconstruction Negatively Impacts the Risk Category Based on Agatston Score: A Study Combining Coronary Calcium Score Measurement and Coronary CT Angiography
por: Wang, Wei, et al.
Publicado: (2020)

Image quality at low tube voltage (70 kV) and sinogram-affirmed iterative reconstruction for computed tomography in infants with congenital heart disease
por: Nakagawa, Motoo, et al.
Publicado: (2015)

Impact of Sinogram Affirmed Iterative Reconstruction (SAFIRE) Algorithm on Image Quality with 70 kVp-Tube-Voltage Dual-Source CT Angiography in Children with Congenital Heart Disease
por: Nie, Pei, et al.
Publicado: (2014)

Indirect CT Venography at 80 kVp with Sinogram-Affirmed Iterative Reconstruction Compared to 120 kVp with Filtered Back Projection: Assessment of Image Quality and Radiation Dose
por: Song, Inyoung, et al.
Publicado: (2016)

Development of Limited-Angle Iterative Reconstruction Algorithms with Context Encoder-Based Sinogram Completion for Micro-CT Applications
por: Jin, Shih-Chun, et al.
Publicado: (2018)

Imaging features of primary Sarcomas of the great vessels in CT, MRI and PET/CT: a single-center experience
por: von Falck, Christian, et al.
Publicado: (2013)

Feasible Dose Reduction in Routine Chest Computed Tomography Maintaining Constant Image Quality Using the Last Three Scanner Generations: From Filtered Back Projection to Sinogram-affirmed Iterative Reconstruction and Impact of the Novel Fully Integrated Detector Design Minimizing Electronic Noise
por: Ebner, Lukas, et al.
Publicado: (2014)

A highly accurate quantum optimization algorithm for CT image reconstruction based on sinogram patterns
por: Jun, Kyungtaek
Publicado: (2023)

Reconstruction of the treatment area by use of sinogram in helical tomotherapy
por: Haga, Akihiro, et al.
Publicado: (2014)

Gaussian diffusion sinogram inpainting for X-ray CT metal artifact reduction
por: Peng, Chengtao, et al.
Publicado: (2017)

Cycloidal CT with CNN-based sinogram completion and in-scan generation of training data
por: Pelt, Daniël M., et al.
Publicado: (2022)

Evaluation of living liver donors using contrast enhanced multidetector CT – The radiologists impact on donor selection
por: Ringe, Kristina Imeen, et al.
Publicado: (2012)

Few-View Prereconstruction Guided Tube Current Modulation Strategy Based on the Signal-to-Noise Ratio of the Sinogram
por: Chang, Ming, et al.
Publicado: (2015)

Statistical iterative reconstruction algorithm for X-ray phase-contrast CT
por: Hahn, Dieter, et al.
Publicado: (2015)

CT Image Conversion among Different Reconstruction Kernels without a Sinogram by Using a Convolutional Neural Network
por: Lee, Sang Min, et al.
Publicado: (2019)

Spatial Distribution of Noise Reduction in Four Iterative Reconstruction Algorithms in CT—A Technical Evaluation
por: Guleng, Anette, et al.
Publicado: (2020)

A stopping criterion for iterative proton CT image reconstruction based on correlated noise properties
por: DeJongh, Ethan A., et al.
Publicado: (2023)

Sinogram Interpolation Inspired by Single-Image Super Resolution
por: Christiansen, Carolyn, et al.
Publicado: (2023)

Sinogram Inpainting with Generative Adversarial Networks and Shape Priors
por: Valat, Emilien, et al.
Publicado: (2023)

Iterative phase contrast CT reconstruction with novel tomographic operator and data-driven prior
por: van Gogh, Stefano, et al.
Publicado: (2022)

Can optimized model-based iterative reconstruction improve the contrast of liver lesions in CT?
por: Oppenheimer, Jonas, et al.
Publicado: (2022)

Lung tumour growth kinetics in SPC-c-Raf-1-BB transgenic mice assessed by longitudinal in-vivo micro-CT quantification
por: Rodt, Thomas, et al.
Publicado: (2012)

Combined Micro-PET/Micro-CT Imaging of Lung Tumours in SPC-raf and SPC-myc Transgenic Mice
por: Rodt, Thomas, et al.
Publicado: (2012)

Sparse-view synchrotron X-ray tomographic reconstruction with learning-based sinogram synthesis
por: Cheng, Chang-Chieh, et al.
Publicado: (2023)

Completion of Metal-Damaged Traces Based on Deep Learning in Sinogram Domain for Metal Artifacts Reduction in CT Images
por: Zhu, Linlin, et al.
Publicado: (2021)

A sinogram denoising algorithm for low-dose computed tomography
por: Karimi, Davood, et al.
Publicado: (2016)

Quality evaluation of image‐based iterative reconstruction for CT: Comparison with hybrid iterative reconstruction
por: Kawashima, Hiroki, et al.
Publicado: (2019)

PET reconstruction artifact can be minimized by using sinogram correction and filtered back-projection technique
por: Jha, Ashish Kumar, et al.
Publicado: (2014)

Ultra Low Dose CT Pulmonary Angiography with Iterative Reconstruction
por: Sauter, Andreas, et al.
Publicado: (2016)

Kernel graph filtering—A new method for dynamic sinogram denoising
por: Guo, Shiyao, et al.
Publicado: (2021)

CT of the chest with model-based, fully iterative reconstruction: comparison with adaptive statistical iterative reconstruction
por: Ichikawa, Yasutaka, et al.
Publicado: (2013)

Cannot write session to /tmp/vufind_sessions/sess_8thil4r6aalbgbovgoni8s8imb