PubRank

Willi A Kalender

Author PubWeight™ 85.05‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Multisection CT protocols: sex- and age-specific conversion factors used to determine effective dose from dose-length product. Radiology 2010 3.21
2 Iterative reconstruction methods in X-ray CT. Phys Med 2012 2.35
3 Contrast-enhanced coronary artery visualization by dual-source computed tomography--initial experience. Eur J Radiol 2006 1.99
4 Geometric misalignment and calibration in cone-beam tomography. Med Phys 2004 1.85
5 Exercise effects on bone mineral density, falls, coronary risk factors, and health care costs in older women: the randomized controlled senior fitness and prevention (SEFIP) study. Arch Intern Med 2010 1.76
6 Coronary artery calcium: a multi-institutional, multimanufacturer international standard for quantification at cardiac CT. Radiology 2007 1.69
7 A new accurate and precise 3-D segmentation method for skeletal structures in volumetric CT data. IEEE Trans Med Imaging 2003 1.68
8 Exercise, body composition, and functional ability: a randomized controlled trial. Am J Prev Med 2010 1.68
9 Coronary artery calcium screening: current status and recommendations from the European Society of Cardiac Radiology and North American Society for Cardiovascular Imaging. Int J Cardiovasc Imaging 2008 1.67
10 Assessment of calcium scoring performance in cardiac computed tomography. Eur Radiol 2002 1.67
11 A pragmatic approach to metal artifact reduction in CT: merging of metal artifact reduced images. Eur Radiol 2004 1.64
12 Validation of a Monte Carlo tool for patient-specific dose simulations in multi-slice computed tomography. Eur Radiol 2007 1.40
13 Noninvasive visualization of coronary arteries using contrast-enhanced multidetector CT: influence of heart rate on image quality and stenosis detection. AJR Am J Roentgenol 2002 1.39
14 Reduction of dose to the female breast in thoracic CT: a comparison of standard-protocol, bismuth-shielded, partial and tube-current-modulated CT examinations. Eur Radiol 2008 1.37
15 Combining deterministic and Monte Carlo calculations for fast estimation of scatter intensities in CT. Phys Med Biol 2006 1.32
16 Kymogram detection and kymogram-correlated image reconstruction from subsecond spiral computed tomography scans of the heart. Med Phys 2002 1.26
17 Effects of adaptive section collimation on patient radiation dose in multisection spiral CT. Radiology 2009 1.24
18 Cardiac spiral dual-source CT with high pitch: a feasibility study. Eur Radiol 2009 1.20
19 The effect of angular and longitudinal tube current modulations on the estimation of organ and effective doses in x-ray computed tomography. Med Phys 2009 1.18
20 A novel forward projection-based metal artifact reduction method for flat-detector computed tomography. Phys Med Biol 2009 1.17
21 Integrated whole-body PET/MR hybrid imaging: clinical experience. Invest Radiol 2013 1.16
22 Visualisation of intracerebral haemorrhage with flat-detector CT compared to multislice CT: results in 44 cases. Eur Radiol 2008 1.15
23 Comparison of ring artifact correction methods for flat-detector CT. Phys Med Biol 2009 1.15
24 Dual-source cardiac computed tomography: image quality and dose considerations. Eur Radiol 2008 1.13
25 Volume-of-interest (VOI) imaging in C-arm flat-detector CT for high image quality at reduced dose. Med Phys 2010 1.13
26 A hierarchical 3D segmentation method and the definition of vertebral body coordinate systems for QCT of the lumbar spine. Med Image Anal 2006 1.07
27 Coronary artery calcium screening: current status and recommendations from the European Society of Cardiac Radiology and North American Society for Cardiovascular Imaging. Eur Radiol 2008 1.06
28 Multithreaded cardiac CT. Med Phys 2006 1.05
29 Spectral optimization for dedicated breast CT. Med Phys 2011 1.03
30 Development of a robotic FD-CT-guided navigation system for needle placement-preliminary accuracy tests. Int J Med Robot 2011 1.03
31 Image features for misalignment correction in medical flat-detector CT. Med Phys 2012 1.02
32 Ring artifact correction for high-resolution micro CT. Phys Med Biol 2009 1.01
33 Forensic microradiology: micro-computed tomography (Micro-CT) and analysis of patterned injuries inside of bone. J Forensic Sci 2003 1.00
34 Angiofil-mediated visualization of the vascular system by microcomputed tomography: a feasibility study. Microsc Res Tech 2008 1.00
35 Estimates of effective dose for CT scans of the lower extremities. Radiology 2014 0.99
36 Extended parallel backprojection for standard three-dimensional and phase-correlated four-dimensional axial and spiral cone-beam CT with arbitrary pitch, arbitrary cone-angle, and 100% dose usage. Med Phys 2004 0.99
37 Statistical face models for the rediction of soft-tissue deformations after orthognathic osteotomies. Med Image Comput Comput Assist Interv 2005 0.98
38 Quantitative whole heart stress perfusion CT imaging as noninvasive assessment of hemodynamics in coronary artery stenosis: preliminary animal experience. Invest Radiol 2010 0.98
39 Interactive 3D editing tools for image segmentation. Med Image Anal 2004 0.97
40 Effects of whole-body vibration training on different devices on bone mineral density. Med Sci Sports Exerc 2011 0.97
41 An anatomic coordinate system of the femoral neck for highly reproducible BMD measurements using 3D QCT. Comput Med Imaging Graph 2005 0.96
42 Respiratory phase-correlated micro-CT imaging of free-breathing rodents. Phys Med Biol 2009 0.96
43 Potential of high-Z contrast agents in clinical contrast-enhanced computed tomography. Med Phys 2011 0.96
44 An extensible software-based platform for reconstruction and evaluation of CT images. Radiographics 2004 0.95
45 Empirical cupping correction: a first-order raw data precorrection for cone-beam computed tomography. Med Phys 2006 0.95
46 Robot arm based flat panel CT-guided electromagnetic tracked spine interventions: phantom and animal model experiments. Eur Radiol 2010 0.93
47 Exercise effects on fitness and bone mineral density in early postmenopausal women: 1-year EFOPS results. Med Sci Sports Exerc 2002 0.93
48 Impact of the z-flying focal spot on resolution and artifact behavior for a 64-slice spiral CT scanner. Eur Radiol 2006 0.93
49 Intensity distribution and impact of scatter for dual-source CT. Phys Med Biol 2007 0.92
50 Comparison of extended field-of-view reconstructions in C-arm flat-detector CT using patient size, shape or attenuation information. Phys Med Biol 2010 0.90
51 High-pitch electrocardiogram-triggered computed tomography of the chest: initial results. Invest Radiol 2009 0.89
52 X-ray scatter data for flat-panel detector CT. Phys Med 2007 0.89
53 Anniversary paper. Development of x-ray computed tomography: the role of medical physics and AAPM from the 1970s to present. Med Phys 2008 0.89
54 Exercise decreases the risk of metabolic syndrome in elderly females. Med Sci Sports Exerc 2009 0.89
55 A formulation of tissue- and water-equivalent materials using the stoichiometric analysis method for CT-number calibration in radiotherapy treatment planning. Phys Med Biol 2012 0.88
56 A fast and pragmatic approach for scatter correction in flat-detector CT using elliptic modeling and iterative optimization. Phys Med Biol 2010 0.88
57 Reanalysis precision of 3D quantitative computed tomography (QCT) of the spine. Bone 2008 0.88
58 Akt and p53 are potential mediators of reduced mammary tumor growth by cloroquine and the mTOR inhibitor RAD001. Biochem Pharmacol 2011 0.88
59 Reduction of X-ray induced DNA double-strand breaks in blood lymphocytes during coronary CT angiography using high-pitch spiral data acquisition with prospective ECG-triggering. Invest Radiol 2010 0.87
60 Fast on-site Monte Carlo tool for dose calculations in CT applications. Med Phys 2012 0.87
61 Differential effects of strength versus power training on bone mineral density in postmenopausal women: a 2-year longitudinal study. Br J Sports Med 2007 0.86
62 Reducing metal artifacts in computed tomography caused by hip endoprostheses using a physics-based approach. Invest Radiol 2010 0.86
63 High Atomic Number Contrast Media Offer Potential for Radiation Dose Reduction in Contrast-Enhanced Computed Tomography. Invest Radiol 2016 0.85
64 Validation of a raw data-based synchronization signal (kymogram) for phase-correlated cardiac image reconstruction. Eur Radiol 2007 0.84
65 Improvement of image quality of multislice spiral CT scans of the head and neck region using a raw data-based multidimensional adaptive filtering (MAF) technique. Eur Radiol 2004 0.84
66 Concepts for dose determination in flat-detector CT. Phys Med Biol 2008 0.84
67 The Erlangen Fitness Osteoporosis Prevention Study: a controlled exercise trial in early postmenopausal women with low bone density-first-year results. Arch Phys Med Rehabil 2003 0.84
68 Modulation transfer function-based assessment of temporal resolution: validation for single- and dual-source CT. Radiology 2008 0.83
69 Dynamic contrast-enhanced micro-CT on mice with mammary carcinoma for the assessment of antiangiogenic therapy response. Eur Radiol 2011 0.83
70 Bone status in elite male runners. Eur J Appl Physiol 2005 0.83
71 Dynamic contrast-enhanced micro-computed tomography correlates with 3-dimensional fluorescence ultramicroscopy in antiangiogenic therapy of breast cancer xenografts. Invest Radiol 2014 0.82
72 Dual energy CTA of the supraaortic arteries: technical improvements with a novel dual source CT system. Eur J Radiol 2009 0.80
73 Technical note: comparing coherent and incoherent scatter effects for cone-beam CT. Phys Med Biol 2008 0.80
74 Rawdata-based detection of the optimal reconstruction phase in ECG-gated cardiac image reconstruction. Med Image Comput Comput Assist Interv 2006 0.80
75 Effect of exercise and Cimicifuga racemosa (CR BNO 1055) on bone mineral density, 10-year coronary heart disease risk, and menopausal complaints: the randomized controlled Training and Cimicifuga racemosa Erlangen (TRACE) study. Menopause 2010 0.79
76 Dosimetry concepts for scanner quality assurance and tissue dose assessment in micro-CT. Med Phys 2012 0.79
77 Long-term exercise and risk of metabolic and cardiac diseases: the erlangen fitness and prevention study. Evid Based Complement Alternat Med 2013 0.79
78 A navigation system for minimally invasive CT-guided interventions. Med Image Comput Comput Assist Interv 2005 0.78
79 Optical tracking of contrast medium bolus to optimize bolus shape and timing in dynamic computed tomography. Phys Med Biol 2012 0.78
80 Recent advances in medical physics. Eur Radiol 2010 0.78
81 A fully sensorized cooperative robotic system for surgical interventions. Sensors (Basel) 2012 0.77
82 Effect of shaped filter design on dose and image quality in breast CT. Phys Med Biol 2013 0.77
83 Experimental validation of a single shaped filter approach for CT using variable source-to-filter distance for examination of arbitrary object diameters. Phys Med Biol 2014 0.77
84 Long-term four-year exercise has a positive effect on menopausal risk factors: the Erlangen Fitness Osteoporosis Prevention Study. J Strength Cond Res 2007 0.77
85 Registration of 2D histological sections with 3D micro-CT datasets from small animal vertebrae and tibiae. Comput Methods Biomech Biomed Engin 2014 0.77
86 Cardiac phase-correlated image reconstruction and advanced image processing in pulmonary CT imaging. Eur Radiol 2008 0.76
87 Real-time determination of the optimal reconstruction phase to control ECG pulsing in spiral cardiac CT. Phys Med 2008 0.76
88 Radiation dose considerations by intra-individual Monte Carlo simulations in dual source spiral coronary computed tomography angiography with electrocardiogram-triggered tube current modulation and adaptive pitch. Eur Radiol 2011 0.76
89 Spectral optimization for micro-CT. Med Phys 2012 0.76
90 Presampling, algorithm factors, and noise: considerations for CT in particular and for medical imaging in general. Med Phys 2005 0.75
91 Comparison of anatomic coordinate systems with rigid multi-resolution 3D registration for the reproducible positioning of analysis volumes of interest in QCT. Phys Med Biol 2010 0.75
92 Technical note: raw data-based approach to identify the optimal reconstruction phase in coronary computed tomography angiography. J Comput Assist Tomogr 2009 0.75
93 Metal Artifact Reduction in X-ray Computed Tomography Using Computer-Aided Design Data of Implants as Prior Information. Invest Radiol 2017 0.75
94 Development and evaluation of a phantom for dynamic contrast-enhanced imaging. Invest Radiol 2012 0.75
95 Semiempirical analysis of materials' elemental composition to formulate tissue-equivalent materials: a preliminary study. Phys Med Biol 2011 0.75
96 [Advanced method for calculating the scatter signal contribution in CT detectors by the Monte Carlo method]. Z Med Phys 2003 0.75
97 Time-delayed summation as a means of improving resolution on fast rotating computed tomography systems. Med Phys 2012 0.75
98 Assessment of patient dose from CT localizer radiographs. Med Phys 2013 0.75
99 Dose Optimization for Computed Tomography Localizer Radiographs for Low-Dose Lung Computed Tomography Examinations. Invest Radiol 2017 0.75
100 A new weighting function to achieve high temporal resolution in circular cone-beam CT with shifted detectors. Med Phys 2008 0.75
101 Binary segmentation masks can improve intrasubject registration accuracy of bone structures in CT images. Ann Biomed Eng 2010 0.75
102 Interactively variable isotropic resolution in computed tomography. Phys Med Biol 2008 0.75