Keywords: طرح ریزی عقب فیلتر شده; Coronary vessels; Heart rate; Cardiovascular diseases; Tomography; X-ray computed; AHA/ACC; American Heart Association and American College of Cardiology; Bpm; Beats per minute; CAC; Coronary artery calcium; CVD; Cardiovascular disease; DSCT; Dual-source
مقالات ISI طرح ریزی عقب فیلتر شده (ترجمه نشده)
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Keywords: طرح ریزی عقب فیلتر شده; Chest computed tomography; Fibrosis; Oxidative stress; Proteomics; Single-photon emission computed tomography; 8-OHdG; 8-hydroxy-2â²-deoxyguanosine; ANOVA; analysis of variance; BALF; bronchoalveolar lavage fluid; BET; Brunauer-Emmett-Teller; CT; com
Keywords: طرح ریزی عقب فیلتر شده; bpm; beats per minute; CAD; coronary artery disease; cCTA; coronary computed tomography angiography; FBP; filtered back projection; FWHM; full width at half maximum; HU; Hounsfield units; IR; iterative reconstruction; kVp; kilovoltage peak; mSv; millisiev
Keywords: طرح ریزی عقب فیلتر شده; Filtered back projection; Noise power spectrum; Bowtie filter; Read-out noise; Sinogram;
Keywords: طرح ریزی عقب فیلتر شده; Agatston score; ASIR; Coronary artery calcium score; Coronary artery calcium volume; Filtered back projection; Iterative reconstruction; CT attenuation values; Pixel CT values
Keywords: طرح ریزی عقب فیلتر شده; Computed tomography; automated tube voltage adaptation; radiation dose; image quality; ADMIRE; advanced modeled iterative reconstruction; AP; anterior-posterior; CNR; contrast-to-noise ratio; CT; computed tomography; CTDIvol; CT dose index volume; DSCT; d
Keywords: طرح ریزی عقب فیلتر شده; Flow field imaging; Ultrasonic tomography; Axial velocity; Transducer configuration; Filtered back projection
Keywords: طرح ریزی عقب فیلتر شده; NID; non-linear isotropic diffusion; ET; electron tomography; FBP; filtered back projection; SIRT; simultaneous iterative reconstruction techniques; Non-linear diffusion; Electron tomography; Gold artifact reduction; Plasmodium; Image reconstruction;
Impact of model-based iterative reconstruction (MBIR) on image quality in cerebral CT angiography before and after intracranial aneurysm treatment
Keywords: طرح ریزی عقب فیلتر شده; SAH; subarachnoid hemorrhage; CTA; computed tomography angiography; FBP; filtered back projection; IR; iterative reconstruction; IQ; image quality; MBIR; model-based iterative reconstruction; ASIR; adaptive statistical iterative reconstruction; ROI; regio
Image quality and radiation dose of low-tube-voltage CT with reduced contrast media for right adrenal vein imaging
Keywords: طرح ریزی عقب فیلتر شده; APÂ +Â LAT; the sum of anteroposterior length and lateral width; AVS; adrenal vein sampling; CI-AKI; contrast-induced acute kidney injury; CNR; contrast-to-noise ratio; CTDIvol; the volume CT dose index; DLP; dose-length product; FBP; filtered back projec
Adaptive Iterative Dose Reduction 3D Integrated with Automatic Tube Current Modulation for CT Coronary Artery Calcium Quantification
Keywords: طرح ریزی عقب فیلتر شده; Cardiac CT; coronary calcium scan; Agatston score; iterative reconstruction; radiation dose; AIDR 3D; adaptive iterative dose reduction 3D; ATCM; automatic tube current modulation; CAD; coronary artery disease; CAC; coronary artery calcium; CACS; coronary
Urokinase injection-triggered clearance enhancement of a 4-arm PEG-conjugated 64Cu-bombesin analog tetramer: A novel approach for the improvement of PET imaging contrast
Keywords: طرح ریزی عقب فیلتر شده; FBP; filtered back projection; GRP; gastrin-releasing peptide; HPLC; high performance liquid chromatography; MALDI-TOF MS; matrix-assisted laser desorption/ionization time-of-flight mass spectrometry; MIP; maximum intensity projection; MLEM; maximum-likel
Cerebral CT angiography with iterative reconstruction at 70Â kVp and 30Â mL iodinated contrast agent: Initial experience
Keywords: طرح ریزی عقب فیلتر شده; CNR; contrast-to-noise ratio; CTA; CT angiography; CTDIvol; volume CT dose index; DLP; dose length product; ED; Effective dose; FBP; filtered back projection; ICA; internal carotid artery; IR; iterative reconstruction; MCA; middle cerebral artery; SAFIRE;
Original articleIterative model reconstruction reduces calcified plaque volume in coronary CT angiography
Keywords: طرح ریزی عقب فیلتر شده; CTA; computed tomography angiography; CX; circumflex artery; FBP; filtered back projection; HIR; hybrid iterative reconstruction; HU; Hounsfield units; IMR; iterative model reconstruction; LAD; left anterior descending artery; RCA; right coronary artery;
Image quality of ct angiography using model-based iterative reconstruction in infants with congenital heart disease: Comparison with filtered back projection and hybrid iterative reconstruction
Keywords: طرح ریزی عقب فیلتر شده; CHD; congenital heart disease; FBP; filtered back projection; IR; iterative reconstruction; HIR; hybrid iterative reconstruction; IMR; iterative model reconstruction; SNR; signal-to-noise ratio; CNR; contrast-to-noise ratio; CCA; conventional cardiac angi
Research papersEffects of pure and hybrid iterative reconstruction algorithms on high-resolution computed tomography in the evaluation of interstitial lung disease
Keywords: طرح ریزی عقب فیلتر شده; HRCT; high-resolution computed tomography; MBIR; model-based iterative reconstruction; ASIR; adaptive statistical iterative reconstruction; FBP; filtered back projection; MTF; modulation transfer function; Iterative reconstruction; High-resolution compute
Research paperImage quality of virtual monochromatic images obtained using 320-detector row CT: A phantom study evaluating the effects of iterative reconstruction and body size
Keywords: طرح ریزی عقب فیلتر شده; ADCT; area detector CT; AIDR-3D; adaptive iterative dose reduction 3D; CNR; contrast-to-noise ratio; FBP; filtered back projection; IR; iterative reconstruction; ROI; regions of interest; SNR; signal-to-noise ratio; SD; standard deviation; VMS; virtual mo
A data-parallelism approach for PSO-ANN based medical image reconstruction on a multi-core system
Keywords: طرح ریزی عقب فیلتر شده; Image reconstruction; Filtered back projection; Artificial neural networks; Particle swarm optimization; Multi-core processors;
Diagnostic performance of a low dose triple rule-out CT angiography using SAFIRE in emergency department
Keywords: طرح ریزی عقب فیلتر شده; Thoracic computed tomography angiography (CTA); Radiation dose; Safety; Emergency imaging; Image quality; BMI; body mass index; CNR; contrast-to-noise ratio; CT; computed tomography; CTDIvol; volume CT dose index; DLP; dose length product; DRLs; diagnosti
Prospective intra-individual comparison of standard dose versus reduced-dose thoracic CT using hybrid and pure iterative reconstruction in a follow-up cohort of pulmonary nodules-Effect of detectability of pulmonary nodules with lowering dose based on n
Keywords: طرح ریزی عقب فیلتر شده; FBP; filtered back projection; ASIR; adaptive statistical reconstruction; MBIR; model-based iterative reconstruction; STD; standard dose; RD1; reduced dose 1; RD2; reduced dose 2; Low dose CT; Thorax CT; Lung nodule; Iterative reconstruction; Computed tom
Estimation of Observer Performance for Reduced Radiation Dose Levels in CT
Keywords: طرح ریزی عقب فیلتر شده; CT; radiation dose; radiation dose reduction; iterative reconstruction; observer performance; JAFROC; jackknife alternative free-response receiver operating characteristic; FOM; figure of merit; AEC; automatic exposure control, which modulates X-ray tube
A parallel way of data decomposition approach for ANN based image reconstruction in e-MRI on a multi-core computer system
Keywords: طرح ریزی عقب فیلتر شده; Electron magnetic resonance tomography; Image reconstruction; Filtered back projection; Artificial neural networks; Multi-core processors;
CT dose reduction using Automatic Exposure Control and iterative reconstruction: A chest paediatric phantoms study
Keywords: طرح ریزی عقب فیلتر شده; AEC; Automatic Exposure Control; CNR; contrast-to-noise ratio; CTDIvol; volume CT dose index; DRLs; Diagnostic Reference Levels; FBP; Filtered Back Projection; IR; iterative reconstruction; mAseff; effective or modulated mAs; mAsfix; fixed mAs; mAsmod; mo
Monochromatic Spectral Computed Tomography with Low Iodine Concentration Contrast Medium in a Rabbit VX2 Liver Model:
Keywords: طرح ریزی عقب فیلتر شده; Spectral computed tomography; rabbit VX2 liver model; image quality; ASiR; adaptive statistical iterative reconstruction; FBP; filtered back projection; SNR; signal-to-noise ratio; CNR; contrast-to-noise ratio; CTDIvol; CT dose index volume; DLP; dose len
Comparison of applied dose and image quality in staging CT of neuroendocrine tumor patients using standard filtered back projection and adaptive statistical iterative reconstruction
Keywords: طرح ریزی عقب فیلتر شده; Neuroendocrine tumor; CT; Iterative reconstruction; Dose reduction; Image quality; ALARA; as low as reasonably achievable; ASIR; adaptive statistical iterative reconstruction; ATCM; automated tube current modulation; CNR; contrast-to-noise ratio; CTDIvol;
Impact of Dose-Modified Protocols on Radiation Doses in Patients Undergoing CT Examinations following Image-Guided Catheter Placement
Keywords: طرح ریزی عقب فیلتر شده; ASiR; adaptive statistical iterative reconstruction; CRD; cumulative radiation dose; CTDI; computed tomography dose index; DI; dose index; DLP; dose-length product; DM; dose-modified; FBP; filtered back projection; IQ; image quality; IRT; iterative reco
Ultra-low dose abdominal MDCT: Using a knowledge-based Iterative Model Reconstruction technique for substantial dose reduction in a prospective clinical study
Keywords: طرح ریزی عقب فیلتر شده; SD CT; standard dose CT; RD CT; reduced dose CT; IRT; iterative reconstruction technique; IMR; Iterative Model Reconstruction; FBP; filtered back projection; SSDE; size-specific dose estimate; Radiation dose reduction; Abdominal MDCT; Iterative reconstruc
The impact of iterative reconstruction on image quality and radiation dose in thoracic and abdominal CT
Keywords: طرح ریزی عقب فیلتر شده; Computed tomography; Iterative reconstruction; Filtered back projection
Image quality assessment of an iterative reconstruction algorithm applied to abdominal CT imaging
Keywords: طرح ریزی عقب فیلتر شده; Iterative reconstruction; Image quality; Porcine liver; Filtered back projection; Abdominal CT;
Ultra-low-dose CT of the Lung
Keywords: طرح ریزی عقب فیلتر شده; Radiation dose reduction; model-based iterative reconstruction; adaptive statistical iterative reconstruction; filtered back projection; image quality;
Ultra low-dose chest CT using filtered back projection: Comparison of 80-, 100- and 120 kVp protocols in a prospective randomized study
Keywords: طرح ریزی عقب فیلتر شده; Radiation dose reduction; Chest CT; Filtered back projection
Comparison of pure and hybrid iterative reconstruction techniques with conventional filtered back projection: Image quality assessment in the cervicothoracic region
Keywords: طرح ریزی عقب فیلتر شده; Model-based iterative reconstruction; Adaptive statistical iterative reconstruction; Filtered back projection; Streak artifact; Image noise; Cervicothoracic region
Raw-data-based iterative reconstruction versus filtered back projection: image quality of low-dose chest computed tomography examinations in 87 patients
Keywords: طرح ریزی عقب فیلتر شده; Radiation dose; Computed tomography; Chest; Iterative reconstruction; Filtered back projection
Comparison of adaptive statistical iterative and filtered back projection reconstruction techniques in brain CT
Keywords: طرح ریزی عقب فیلتر شده; Brain; Filtered back projection; Adaptive statistical iterative reconstruction; Radiation dose;
The optimal dose reduction level using iterative reconstruction with prospective ECG-triggered coronary CTA using 256-slice MDCT
Keywords: طرح ریزی عقب فیلتر شده; Iterative reconstruction; Computed tomography coronary angiography; Filtered back projection; Radiation dose;
Adaptive Iterative Dose Reduction in coronary CT angiography using 320-row CT: Assessment of radiation dose reduction and image quality
Keywords: طرح ریزی عقب فیلتر شده; Coronary CT angiography; Effective dose; Filtered back projection; Iterative reconstruction; 320-row CT
Reconstruction and visualization of nanoparticle composites by transmission electron tomography
Keywords: طرح ریزی عقب فیلتر شده; Tomography; Nanocrystals; Nanocomposites; Volumetric measurements; Transmission electron microscopy; Transmission electron tomography; Scanning transmission electron microscope; Thresholding; Segmentation; Reconstruction; Filtered back projection; Simulta
Improving the quality of electron tomography image volumes using pre-reconstruction filtering
Keywords: طرح ریزی عقب فیلتر شده; NAD; non-linear anisotropic diffusion; EED; edge enhancing diffusion; CED; coherence enhancing diffusion; EM; electron microscopy; FBP; filtered back projection; Electron tomography; Denoising; Plasmodium; Non-linear anisotropic diffusion filtering;
New iterative reconstruction techniques for cardiovascular computed tomography: How do they work, and what are the advantages and disadvantages?
Keywords: طرح ریزی عقب فیلتر شده; Computed tomography; Multidetector row CT; Helical CT; Reconstruction techniques; Filtered back projection; Iterative reconstruction
Regularized optimization (RO) reconstruction for oximetric EPR imaging
Keywords: طرح ریزی عقب فیلتر شده; Electron paramagnetic resonance imaging; Filtered back projection; Oximetry; Regularized optimization;
A neural network approach for image reconstruction in electron magnetic resonance tomography
Keywords: طرح ریزی عقب فیلتر شده; Electron magnetic resonance tomography; Image reconstruction; Artificial neural networks; Back propagation; Filtered back projection; Multiplicative algebraic reconstruction technique