Works matching IS 00942405 AND DT 2011 AND VI 38 AND IP 1

Results: 56

Office-based cone-beam and digital tomosynthesis systems using flat-panel technology should not be referred to as CT units.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 1, doi. 10.1118/1.3512800

By:

Bushong, Stewart Carlyle;
Balter, Stephen;
Orton, Colin G.

Publication type:

Article

A new bias field correction method combining N3 and FCM for improved segmentation of breast density on MRI.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 5, doi. 10.1118/1.3519869

By:

Lin, Muqing;
Chan, Siwa;
Chen, Jeon-Hor;
Chang, Daniel;
Nie, Ke;
Chen, Shih-Ting;
Lin, Cheng-Ju;
Shih, Tzu-Ching;
Nalcioglu, Orhan;
Su, Min-Ying

Publication type:

Article

An accelerated threshold-based back-projection algorithm for Compton camera image reconstruction.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 15, doi. 10.1118/1.3519873

By:

Mundy, Daniel W.;
Herman, Michael G.

Publication type:

Article

Comparison of scatter rejection and low-contrast performance of scan equalization digital radiography (SEDR), slot-scan digital radiography, and full-field digital radiography systems for chest phantom imaging.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 23, doi. 10.1118/1.3519903

By:

Liu, Xinming;
Shaw, Chris C.;
Lai, Chao-Jen;
Wang, Tianpeng

Publication type:

Article

Neutron-induced electronic failures around a high-energy linear accelerator.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 34, doi. 10.1118/1.3519905

By:

Kry, Stephen F.;
Johnson, Jennifer L.;
White, R. Allen;
Howell, Rebecca M.;
Kudchadker, Rajat J.;
Gillin, Michael T.

Publication type:

Article

Inverse planning for IMRT with nonuniform beam profiles using total-variation regularization (TVR).

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 57, doi. 10.1118/1.3521465

By:

Kim, Taeho;
Zhu, Lei;
Suh, Tae-Suk;
Geneser, Sarah;
Meng, Bowen;
Xing, Lei

Publication type:

Article

Beam commissioning and measurements validating the beam model in a new TPS that converts helical tomotherapy plans to step-and-shoot IMRT plans.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 40, doi. 10.1118/1.3519975

By:

Petersson, Kristoffer;
Ceberg, Crister;
Engström, Per;
Knöös, Tommy

Publication type:

Article

Technical Note: DIRART - A software suite for deformable image registration and adaptive radiotherapy research.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 67, doi. 10.1118/1.3521468

By:

Yang, Deshan;
Brame, Scott;
El Naqa, Issam;
Aditya, Apte;
Wu, Yu;
Murty Goddu, S.;
Mutic, Sasa;
Deasy, Joseph O.;
Low, Daniel A.

Publication type:

Article

Improving patient safety in radiation oncology.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 78, doi. 10.1118/1.3522875

By:

Hendee, William R.;
Herman, Michael G.

Publication type:

Article

An algorithm for efficient metal artifact reductions in permanent seed implants.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 47, doi. 10.1118/1.3519988

By:

Xu, Chen;
Verhaegen, Frank;
Laurendeau, Denis;
Enger, Shirin A.;
Beaulieu, Luc

Publication type:

Article

Prostate cancer characterization on MR images using fractal features.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 83, doi. 10.1118/1.3521470

By:

Lopes, R.;
Ayache, A.;
Makni, N.;
Puech, P.;
Villers, A.;
Mordon, S.;
Betrouni, N.

Publication type:

Article

Reliability of EUCLIDIAN: An autonomous robotic system for image-guided prostate brachytherapy.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 96, doi. 10.1118/1.3523097

By:

Podder, Tarun K.;
Buzurovic, Ivan;
Huang, Ke;
Showalter, Timothy;
Dicker, Adam P.;
Yu, Yan

Publication type:

Article

Diagnostic efficacy of computer extracted image features in optical coherence tomography of the precancerous cervix.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 107, doi. 10.1118/1.3523098

By:

Kang, Wei;
Qi, Xin;
Tresser, Nancy J.;
Kareta, Margarita;
Belinson, Jerome L.;
Rollins, Andrew M.

Publication type:

Article

Spectral optimization for dedicated breast CT.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 114, doi. 10.1118/1.3523599

By:

Weigel, Michaela;
Vollmar, Sabrina V.;
Kalender, Willi A.

Publication type:

Article

Finite element based bladder modeling for image-guided radiotherapy of bladder cancer.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 142, doi. 10.1118/1.3523624

By:

Chai, Xiangfei;
van Herk, Marcel;
van de Kamer, Jeroen B.;
Hulshof, Maarten C. C. M.;
Remeijer, Peter;
Lotz, Heidi T.;
Bel, Arjan

Publication type:

Article

Robust automatic rigid registration of MRI and X-ray using external fiducial markers for XFM-guided interventional procedures.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 125, doi. 10.1118/1.3523621

By:

George, Ashvin K.;
Sonmez, Merdim;
Lederman, Robert J.;
Faranesh, Anthony Z.

Publication type:

Article

Fast intensity-modulated arc therapy based on 2-step beam segmentation.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 151, doi. 10.1118/1.3523602

By:

Bratengeier, Klaus;
Gainey, Mark;
Sauer, Otto A.;
Richter, Anne;
Flentje, Michael

Publication type:

Article

Spatiotemporal motion estimation for respiratory-correlated imaging of the lungs.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 166, doi. 10.1118/1.3523619

By:

Vandemeulebroucke, Jef;
Rit, Simon;
Kybic, Jan;
Clarysse, Patrick;
Sarrut, David

Publication type:

Article

4D dose-position verification in radiation therapy using the RADPOS system in a deformable lung phantom.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 179, doi. 10.1118/1.3515461

By:

Cherpak, Amanda;
Serban, Monica;
Seuntjens, Jan;
Cygler, Joanna E.

Publication type:

Article

On Monte Carlo modeling of megavoltage photon beams: A revisited study on the sensitivity of beam parameters.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 188, doi. 10.1118/1.3523625

By:

Chibani, Omar;
Moftah, Belal;
Ma, C.-M. Charlie

Publication type:

Article

Sensitivity analysis of a geometric calibration method using projection matrices for digital tomosynthesis systems.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 202, doi. 10.1118/1.3524221

By:

Li, Xinhua;
Zhang, Da;
Liu, Bob

Publication type:

Article

Automated segmentation of cerebral vasculature with aneurysms in 3DRA and TOF-MRA using geodesic active regions: An evaluation study.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 210, doi. 10.1118/1.3515749

By:

Bogunovic, Hrvoje;
Pozo, José María;
Villa-Uriol, María Cruz;
Majoie, Charles B. L. M.;
van den Berg, Rene;
Gratama van Andel, Hugo A. F.;
Macho, Juan M.;
Blasco, Jordi;
San Román, Luis;
Frangi, Alejandro F.

Publication type:

Article

A fast double template convolution isocenter evaluation algorithm with subpixel accuracy.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 223, doi. 10.1118/1.3524227

By:

Winey, Brian;
Sharp, Greg;
Bussière, Marc

Publication type:

Article

Segmentation and quantification of materials with energy discriminating computed tomography: A phantom study.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 228, doi. 10.1118/1.3525835

By:

Le, Huy Q.;
Molloi, Sabee

Publication type:

Article

Computerized segmentation and measurement of malignant pleural mesothelioma.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 238, doi. 10.1118/1.3525836

By:

Sensakovic, William F.;
Armato, Samuel G.;
Straus, Christopher;
Roberts, Rachael Y.;
Caligiuri, Philip;
Starkey, Adam;
Kindler, Hedy L.

Publication type:

Article

Least squares parameter estimation methods for material decomposition with energy discriminating detectors.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 245, doi. 10.1118/1.3525840

By:

Le, Huy Q.;
Molloi, Sabee

Publication type:

Article

Development of a facility for high-precision irradiation of cells with carbon ions.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 256, doi. 10.1118/1.3528164

By:

van Goethem, Marc-Jan;
Niemantsverdriet, Maarten;
Brandenburg, Sytze;
Langendijk, Johannes A.;
Coppes, Robert P.;
van Luijk, Peter

Publication type:

Article

On the impact of dose rate variation upon RapidArc® implementation of volumetric modulated arc therapy.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 264, doi. 10.1118/1.3528214

By:

Nicolini, Giorgia;
Clivio, Alessandro;
Cozzi, Luca;
Fogliata, Antonella;
Vanetti, Eugenio

Publication type:

Article

Quantification of near-field heating during volumetric MR-HIFU ablation.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 272, doi. 10.1118/1.3518083

By:

Mougenot, C.;
Köhler, M. O.;
Enholm, J.;
Quesson, B.;
Moonen, C.

Publication type:

Article

Calibration-free device sizing using an inverse geometry x-ray system.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 283, doi. 10.1118/1.3528227

By:

Tomkowiak, Michael T.;
Speidel, Michael A.;
Raval, Amish N.;
Van Lysel, Michael S.

Publication type:

Article

Comparison of dose calculation methods for brachytherapy of intraocular tumors.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 306, doi. 10.1118/1.3523614

By:

Rivard, Mark J.;
Chiu-Tsao, Sou-Tung;
Finger, Paul T.;
Meigooni, Ali S.;
Melhus, Christopher S.;
Mourtada, Firas;
Napolitano, Mary E.;
Rogers, D. W. O.;
Thomson, Rowan M.;
Nath, Ravinder

Publication type:

Article

Monitoring radiation use in cardiac fluoroscopy imaging procedures.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 317, doi. 10.1118/1.3524224

By:

Stevens, Nathaniel T.;
Steiner, Stefan H.;
Smith, Ian R.;
MacKay, R. Jock

Publication type:

Article

Prostate brachytherapy postimplant dosimetry: Automatic plan reconstruction of stranded implants.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 327, doi. 10.1118/1.3525839

By:

Chng, N.;
Spadinger, I.;
Morris, W. J.;
Usmani, N.;
Salcudean, S.

Publication type:

Article

Estimation of three-dimensional intrinsic dosimetric uncertainties resulting from using deformable image registration for dose mapping.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 343, doi. 10.1118/1.3528201

By:

Salguero, Francisco J.;
Saleh-Sayah, Nahla K.;
Yan, Chenyu;
Siebers, Jeffrey V.

Publication type:

Article

Semiautomatic method to identify the best phase for gated RT in lung region by 4D-PET/CT acquisitions.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 354, doi. 10.1118/1.3528225

By:

Mancosu, Pietro;
Danna, Massimo;
Bettinardi, Valentino;
Aquilina, Mark Anthony;
Lobefalo, Francesca;
Cozzi, Luca;
Fogliata, Antonella;
Scorsetti, Marta

Publication type:

Article

Real-time dose computation: GPU-accelerated source modeling and superposition/convolution.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 294, doi. 10.1118/1.3483785

By:

Jacques, Robert;
Wong, John;
Taylor, Russell;
McNutt, Todd

Publication type:

Article

Micro-CT dilatometry measures of molecular collagen hydration using bovine extensor tendon.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 363, doi. 10.1118/1.3514123

By:

Fullerton, Gary D.;
Amurao, Maxwell;
Rahal, Andres;
Cameron, Ivan L.

Publication type:

Article

Inclusion of the treatment couch in portal dose image prediction for high precision EPID dosimetry.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 377, doi. 10.1118/1.3523615

By:

Ali, Ali Sid Ahmed M.;
Dirkx, Maarten L. P.;
Breuers, Marcel G. J.;
Heijmen, Ben J. M.

Publication type:

Article

Comparative study of density analysis using automated whole breast ultrasound and MRI.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 382, doi. 10.1118/1.3523617

By:

Moon, Woo Kyung;
Shen, Yi-Wei;
Huang, Chiun-Sheng;
Luo, Sheng-Chy;
Kuzucan, Aida;
Chen, Jeon-Hor;
Chang, Ruey-Feng

Publication type:

Article

Feasibility of using cone-beam CT to verify and reposition the optically guided target localization of linear accelerator based stereotactic radiosurgery.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 390, doi. 10.1118/1.3531547

By:

Zhu, Jingeng

Publication type:

Article

Patient-specific radiation dose and cancer risk estimation in CT: Part I. Development and validation of a Monte Carlo program.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 397, doi. 10.1118/1.3515839

By:

Li, Xiang;
Samei, Ehsan;
Segars, W. Paul;
Sturgeon, Gregory M.;
Colsher, James G.;
Toncheva, Greta;
Yoshizumi, Terry T.;
Frush, Donald P.

Publication type:

Article

Patient-specific radiation dose and cancer risk estimation in CT: Part II. Application to patients.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 408, doi. 10.1118/1.3515864

By:

Li, Xiang;
Samei, Ehsan;
Segars, W. Paul;
Sturgeon, Gregory M.;
Colsher, James G.;
Toncheva, Greta;
Yoshizumi, Terry T.;
Frush, Donald P.

Publication type:

Article

Comparison of radiograph-based texture analysis and bone mineral density with three-dimensional microarchitecture of trabecular bone.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 420, doi. 10.1118/1.3528125

By:

Ranjanomennahary, P.;
Ghalila, S. Sevestre;
Malouche, D;
Marchadier, A.;
Rachidi, M.;
Benhamou, Cl.;
Chappard, C.

Publication type:

Article

Fast image reconstruction for Compton camera using stochastic origin ensemble approach.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 429, doi. 10.1118/1.3528170

By:

Andreyev, Andriy;
Sitek, Arkadiusz;
Celler, Anna

Publication type:

Article

A TCP model incorporating setup uncertainty and tumor cell density variation in microscopic extension to guide treatment planning.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 439, doi. 10.1118/1.3531543

By:

Jin, Jian-Yue;
Kong, Feng-Ming;
Liu, Dezhi;
Ren, Lei;
Li, Haisen;
Zhong, Hualiang;
Movsas, Benjamin;
Chetty, Indrin J.

Publication type:

Article

Generalized equivalent field size for nonuniform fluence maps in IMRT dose calculation.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 449, doi. 10.1118/1.3531564

By:

Chen, Mingli;
Lu, Weiguo

Publication type:

Article

Monte Carlo investigation of charge-transport effects on energy resolution and detection efficiency of pixelated CZT detectors for SPECT/PET applications.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 455, doi. 10.1118/1.3532825

By:

Myronakis, Marios E.;
Darambara, Dimitra G.

Publication type:

Article

Comparing performance of many-core CPUs and GPUs for static and motion compensated reconstruction of C-arm CT data.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 468, doi. 10.1118/1.3525838

By:

Hofmann, Hannes G.;
Keck, Benjamin;
Rohkohl, Christopher;
Hornegger, Joachim

Publication type:

Article

Reconstruction of brachytherapy seed positions and orientations from cone-beam CT x-ray projections via a novel iterative forward projection matching method.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 474, doi. 10.1118/1.3528220

By:

Pokhrel, Damodar;
Murphy, Martin J.;
Todor, Dorin A.;
Weiss, Elisabeth;
Williamson, Jeffrey F.

Publication type:

Article

Dosimetry revisited for the HDR <sup>192</sup>Ir brachytherapy source model mHDR-v2.

Published in:

Medical Physics, 2011, v. 38, n. 1, p. 487, doi. 10.1118/1.3531973

By:

Granero, Domingo;
Vijande, Javier;
Ballester, Facundo;
Rivard, Mark J.

Publication type:

Article