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Co-Authors

This is a "connection" page, showing publications co-authored by Andrew Karellas and Srinivasan Vedantham.

 
Connection Strength
 
 
 
7.876
 
  1. Vedantham S, Tseng HW, Konate S, Shi L, Karellas A. Dedicated cone-beam breast CT using laterally-shifted detector geometry: Quantitative analysis of feasibility for clinical translation. J Xray Sci Technol. 2020 Apr 22.
    View in: PubMed
    Score: 0.894
  2. Vedantham S, Karellas A. Emerging Breast Imaging Technologies on the Horizon. Semin Ultrasound CT MR. 2018 Feb; 39(1):114-121.
    View in: PubMed
    Score: 0.747
  3. Vedantham S, Shi L, Karellas A. Large-angle x-ray scatter in Talbot-Lau interferometry for breast imaging. Phys Med Biol. 2014 Nov 7; 59(21):6387-400.
    View in: PubMed
    Score: 0.609
  4. Vedantham S, Karellas A. X-ray phase contrast imaging of the breast: analysis of tissue simulating materials. Med Phys. 2013 Apr; 40(4):041906.
    View in: PubMed
    Score: 0.548
  5. Vedantham S, Shi L, Glick SJ, Karellas A. Scaling-law for the energy dependence of anatomic power spectrum in dedicated breast CT. Med Phys. 2013 Jan; 40(1):011901.
    View in: PubMed
    Score: 0.539
  6. Vedantham S, Karellas A. Modeling the performance characteristics of computed radiography (CR) systems. IEEE Trans Med Imaging. 2010 Mar; 29(3):790-806.
    View in: PubMed
    Score: 0.443
  7. Karellas A, Vedantham S. Breast cancer imaging: a perspective for the next decade. Med Phys. 2008 Nov; 35(11):4878-97.
    View in: PubMed
    Score: 0.404
  8. Tseng HW, Karellas A, Vedantham S. Radiation dosimetry of a clinical prototype dedicated cone-beam breast CT system with offset detector. Med Phys. 2021 Mar; 48(3):1079-1088.
    View in: PubMed
    Score: 0.236
  9. Tseng HW, Karellas A, Vedantham S. Sparse-view, short-scan, dedicated cone-beam breast computed tomography: image quality assessment. Biomed Phys Eng Express. 2020 09 28.
    View in: PubMed
    Score: 0.230
  10. Tseng HW, Vedantham S, Karellas A. Cone-beam breast computed tomography using ultra-fast image reconstruction with constrained, total-variation minimization for suppression of artifacts. Phys Med. 2020 Apr 28; 73:117-124.
    View in: PubMed
    Score: 0.224
  11. Tseng HW, Vedantham S, Cho SH, Karellas A. Joint optimization of collimator and reconstruction parameters in x-ray fluorescence computed tomography using analytical point spread function and model observer. IEEE Trans Biomed Eng. 2019 Dec 30.
    View in: PubMed
    Score: 0.219
  12. Shrestha S, Vedantham S, Karellas A. Towards standardization of x-ray beam filters in digital mammography and digital breast tomosynthesis: Monte Carlo simulations and analytical modelling. Phys Med Biol. 2017 Jan 11.
    View in: PubMed
    Score: 0.178
  13. Vedantham S, Shrestha S, Karellas A, Shi L, Gounis MJ, Bellazzini R, Spandre G, Brez A, Minuti M. Photon-counting hexagonal pixel array CdTe detector: Spatial resolution characteristics for image-guided interventional applications. Med Phys. 2016 May; 43(5):2118.
    View in: PubMed
    Score: 0.170
  14. Vedantham S, Karellas A, Vijayaraghavan GR, Kopans DB. Digital Breast Tomosynthesis: State of the Art. Radiology. 2015 Dec; 277(3):663-84.
    View in: PubMed
    Score: 0.165
  15. Vedantham S, Shi L, Michaelsen KE, Krishnaswamy V, Pogue BW, Poplack SP, Karellas A, Paulsen KD. Digital Breast Tomosynthesis guided Near Infrared Spectroscopy: Volumetric estimates of fibroglandular fraction and breast density from tomosynthesis reconstructions. Biomed Phys Eng Express. 2015; 1(4).
    View in: PubMed
    Score: 0.164
  16. Vedantham S, O'Connell AM, Shi L, Karellas A, Huston AJ, Skinner KA. Dedicated Breast CT: Feasibility for Monitoring Neoadjuvant Chemotherapy Treatment. J Clin Imaging Sci. 2014; 4:64.
    View in: PubMed
    Score: 0.154
  17. O'Connell AM, Karellas A, Vedantham S. The potential role of dedicated 3D breast CT as a diagnostic tool: review and early clinical examples. Breast J. 2014 Nov-Dec; 20(6):592-605.
    View in: PubMed
    Score: 0.151
  18. Vedantham S, Shi L, Karellas A, O'Connell AM, Conover DL. Personalized estimates of radiation dose from dedicated breast CT in a diagnostic population and comparison with diagnostic mammography. Phys Med Biol. 2013 Nov 21; 58(22):7921-36.
    View in: PubMed
    Score: 0.143
  19. Vedantham S, Karellas A, Emmons MM, Moss LJ, Hussain S, Baker SP. Dedicated breast CT: geometric design considerations to maximize posterior breast coverage. Phys Med Biol. 2013 Jun 21; 58(12):4099-118.
    View in: PubMed
    Score: 0.138
  20. Vedantham S, Shi L, Karellas A, O'Connell AM. Dedicated breast CT: fibroglandular volume measurements in a diagnostic population. Med Phys. 2012 Dec; 39(12):7317-28.
    View in: PubMed
    Score: 0.134
  21. Vedantham S, Shi L, Karellas A, Noo F. Dedicated breast CT: radiation dose for circle-plus-line trajectory. Med Phys. 2012 Mar; 39(3):1530-41.
    View in: PubMed
    Score: 0.127
  22. Vedantham S, Shi L, Karellas A, Michaelsen KE, Krishnaswamy V, Pogue BW, Paulsen KD. Semi-automated segmentation and classification of digital breast tomosynthesis reconstructed images. Conf Proc IEEE Eng Med Biol Soc. 2011; 2011:6188-91.
    View in: PubMed
    Score: 0.117
  23. Sechopoulos I, Vedantham S, Suryanarayanan S, D'Orsi CJ, Karellas A. Monte Carlo and phantom study of the radiation dose to the body from dedicated CT of the breast. Radiology. 2008 Apr; 247(1):98-105.
    View in: PubMed
    Score: 0.096
  24. Sechopoulos I, Suryanarayanan S, Vedantham S, D'Orsi CJ, Karellas A. Radiation dose to organs and tissues from mammography: Monte Carlo and phantom study. Radiology. 2008 Feb; 246(2):434-43.
    View in: PubMed
    Score: 0.095
  25. Sechopoulos I, Suryanarayanan S, Vedantham S, D'Orsi CJ, Karellas A. Erratum: "Scatter radiation in digital tomosynthesis of the breast" [Med. Phys., - (2007)]. Med Phys. 2007 Sep; 34(9):3697.
    View in: PubMed
    Score: 0.093
  26. Sechopoulos I, Suryanarayanan S, Vedantham S, D'Orsi CJ, Karellas A. Scatter radiation in digital tomosynthesis of the breast. Med Phys. 2007 Feb; 34(2):564-76.
    View in: PubMed
    Score: 0.089
  27. Sechopoulos I, Suryanarayanan S, Vedantham S, D'Orsi C, Karellas A. Computation of the glandular radiation dose in digital tomosynthesis of the breast. Med Phys. 2007 Jan; 34(1):221-32.
    View in: PubMed
    Score: 0.089
  28. Vedantham S, Karellas A, Suryanarayanan S, Onishi SK. Solid-state fluoroscopic imager for high-resolution angiography: physical characteristics of an 8 cm x 8 cm experimental prototype. Med Phys. 2004 Jun; 31(6):1462-72.
    View in: PubMed
    Score: 0.074
  29. Vedantham S, Karellas A, Suryanarayanan S. Solid-state fluoroscopic imager for high-resolution angiography: parallel-cascaded linear systems analysis. Med Phys. 2004 May; 31(5):1258-68.
    View in: PubMed
    Score: 0.074
  30. Fu Z, Tseng HW, Vedantham S, Karellas A, Bilgin A. A residual dense network assisted sparse view reconstruction for breast computed tomography. Sci Rep. 2020 Dec 03; 10(1):21111.
    View in: PubMed
    Score: 0.058
  31. Deng L, Yasar S, Ahmed MF, Jayarathna S, Feng P, Wei B, Vedantham S, Karellas A, Cho SH. Investigation of transmission computed tomography (CT) image quality and x-ray dose achievable from an experimental dual-mode benchtop x-ray fluorescence CT and transmission CT system. J Xray Sci Technol. 2019 Mar 21.
    View in: PubMed
    Score: 0.052
  32. Shi L, Vedantham S, Karellas A, Zhu L. The role of off-focus radiation in scatter correction for dedicated cone beam breast CT. Med Phys. 2018 Jan; 45(1):191-201.
    View in: PubMed
    Score: 0.048
  33. O'Connell AM, Karellas A, Vedantham S, Kawakyu-O'Connor DT. Newer Technologies in Breast Cancer Imaging: Dedicated Cone-Beam Breast Computed Tomography. Semin Ultrasound CT MR. 2018 Feb; 39(1):106-113.
    View in: PubMed
    Score: 0.047
  34. Shi L, Vedantham S, Karellas A, Zhu L. X-ray scatter correction for dedicated cone beam breast CT using a forward projection model. Med Phys. 2017 Mar 15.
    View in: PubMed
    Score: 0.045
  35. Michaelsen KE, Krishnaswamy V, Shi L, Vedantham S, Karellas A, Pogue BW, Paulsen KD, Poplack SP. Effects of breast density and compression on normal breast tissue hemodynamics through breast tomosynthesis guided near-infrared spectral tomography. J Biomed Opt. 2016 Sep 01; 21(9):91316.
    View in: PubMed
    Score: 0.043
  36. Shi L, Vedantham S, Karellas A, Zhu L. Library based x-ray scatter correction for dedicated cone beam breast CT. Med Phys. 2016 Aug; 43(8):4529.
    View in: PubMed
    Score: 0.043
  37. Michaelsen KE, Krishnaswamy V, Shi L, Vedantham S, Poplack SP, Karellas A, Pogue BW, Paulsen KD. Calibration and optimization of 3D digital breast tomosynthesis guided near infrared spectral tomography. Biomed Opt Express. 2015 Dec 1; 6(12):4981-91.
    View in: PubMed
    Score: 0.041
  38. Shi L, Vedantham S, Karellas A, O'Connell AM. Technical note: Skin thickness measurements using high-resolution flat-panel cone-beam dedicated breast CT. Med Phys. 2013 Mar; 40(3):031913.
    View in: PubMed
    Score: 0.034
  39. Suryanarayanan S, Karellas A, Vedantham S, Sechopoulos I, D'Orsi CJ. Detection of simulated microcalcifications in a phantom with digital mammography: effect of pixel size. Radiology. 2007 Jul; 244(1):130-7.
    View in: PubMed
    Score: 0.023
  40. Suryanarayanan S, Karellas A, Vedantham S, Sechopoulos I. Theoretical analysis of high-resolution digital mammography. Phys Med Biol. 2006 Jun 21; 51(12):3041-55.
    View in: PubMed
    Score: 0.021
  41. Suryanarayanan S, Karellas A, Vedantham S, Onishi SK. High-resolution imager for digital mammography: physical characterization of a prototype sensor. Phys Med Biol. 2005 Sep 7; 50(17):3957-69.
    View in: PubMed
    Score: 0.020
  42. Suryanarayanan S, Karellas A, Vedantham S, Waldrop SM, D'Orsi CJ. Detection of simulated lesions on data-compressed digital mammograms. Radiology. 2005 Jul; 236(1):31-6.
    View in: PubMed
    Score: 0.020
  43. Suryanarayanan S, Karellas A, Vedantham S, Waldrop SM, D'Orsi CJ. A perceptual evaluation of JPEG 2000 image compression for digital mammography: contrast-detail characteristics. J Digit Imaging. 2004 Mar; 17(1):64-70.
    View in: PubMed
    Score: 0.018
  44. Suryanarayanan S, Karellas A, Vedantham S, Ved H, Baker SP, D'Orsi CJ. Flat-panel digital mammography system: contrast-detail comparison between screen-film radiographs and hard-copy images. Radiology. 2002 Dec; 225(3):801-7.
    View in: PubMed
    Score: 0.017
Connection Strength

The connection strength for concepts is the sum of the scores for each matching publication.

Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.