Burak Acar

Summary

Affiliation: Stanford University
Country: USA

Publications

  1. ncbi request reprint Edge displacement field-based classification for improved detection of polyps in CT colonography
    Burak Acar
    Department of Radiology, Lucas MRS Center, 3D Laboratory, Stanford University, Stanford, CA 94305, USA
    IEEE Trans Med Imaging 21:1461-7. 2002
  2. ncbi request reprint Surface normal overlap: a computer-aided detection algorithm with application to colonic polyps and lung nodules in helical CT
    David S Paik
    Department of Radiology, Stanford University, Stanford, CA 94305 5450, USA
    IEEE Trans Med Imaging 23:661-75. 2004
  3. ncbi request reprint Registration of central paths and colonic polyps between supine and prone scans in computed tomography colonography: pilot study
    Ping Li
    Department of Statistics, Stanford University, Stanford, California 94305, USA
    Med Phys 31:2912-23. 2004
  4. ncbi request reprint In vivo MR tractography using diffusion imaging
    Roland Bammer
    Lucas MRS I Center, Department of Radiology, Stanford University, 1201 Welch Road, Stanford, CA 94305 5488, USA
    Eur J Radiol 45:223-34. 2003
  5. ncbi request reprint Characterizing non-Gaussian diffusion by using generalized diffusion tensors
    Chunlei Liu
    Department of Radiology, Stanford University, Stanford, California 94305 5488, USA
    Magn Reson Med 51:924-37. 2004
  6. ncbi request reprint A physical model for DT-MRI based connectivity map computation
    Erdem Yörük
    Department of Electrical and Electronics Engineering, Bogazici University, Turkey
    Med Image Comput Comput Assist Interv 8:213-20. 2005
  7. ncbi request reprint SMT: Split and Merge tractography for DT-MRI
    Uğur Bozkaya
    Bogazici University, Electrical and Electronics Eng Dept, VAVlab, Istanbul, Turkey
    Med Image Comput Comput Assist Interv 10:153-60. 2007
  8. ncbi request reprint Polyp enhancing level set evolution of colon wall: method and pilot study
    Ender Konukoglu
    Department of Electrical and Electronics Engineering, Bogazici University, 34342 Istanbul, Turkey
    IEEE Trans Med Imaging 26:1649-56. 2007

Detail Information

Publications8

  1. ncbi request reprint Edge displacement field-based classification for improved detection of polyps in CT colonography
    Burak Acar
    Department of Radiology, Lucas MRS Center, 3D Laboratory, Stanford University, Stanford, CA 94305, USA
    IEEE Trans Med Imaging 21:1461-7. 2002
    ..The mean specificity over all experiments increased from 0.19 (0.35) to 0.47 (0.56) for a sensitivity of 1.00 (0.95)...
  2. ncbi request reprint Surface normal overlap: a computer-aided detection algorithm with application to colonic polyps and lung nodules in helical CT
    David S Paik
    Department of Radiology, Stanford University, Stanford, CA 94305 5450, USA
    IEEE Trans Med Imaging 23:661-75. 2004
    ..It is able to achieve 100% sensitivity for colonic polyps 10 mm and larger at 7.0 false positives (FPs)/dataset and 90% sensitivity for solid lung nodules 6 mm and larger at 5.6 FP/dataset...
  3. ncbi request reprint Registration of central paths and colonic polyps between supine and prone scans in computed tomography colonography: pilot study
    Ping Li
    Department of Statistics, Stanford University, Stanford, California 94305, USA
    Med Phys 31:2912-23. 2004
    ..With polyp registration, the average number of comparisons was 1.78 per polyp, as opposed to 4.28 comparisons without polyp registration...
  4. ncbi request reprint In vivo MR tractography using diffusion imaging
    Roland Bammer
    Lucas MRS I Center, Department of Radiology, Stanford University, 1201 Welch Road, Stanford, CA 94305 5488, USA
    Eur J Radiol 45:223-34. 2003
    ..Clinical applications and different strategies for evaluating the fidelity of tracking results are reviewed...
  5. ncbi request reprint Characterizing non-Gaussian diffusion by using generalized diffusion tensors
    Chunlei Liu
    Department of Radiology, Stanford University, Stanford, California 94305 5488, USA
    Magn Reson Med 51:924-37. 2004
    ..The HOT method helps illuminate some of the restrictions that are characteristic of these other methods. Furthermore, a direct relationship between HOT and q-space is also established...
  6. ncbi request reprint A physical model for DT-MRI based connectivity map computation
    Erdem Yörük
    Department of Electrical and Electronics Engineering, Bogazici University, Turkey
    Med Image Comput Comput Assist Interv 8:213-20. 2005
    ..The proposed method provides connectivity maps that correlate with normal anatomy on real patient data...
  7. ncbi request reprint SMT: Split and Merge tractography for DT-MRI
    Uğur Bozkaya
    Bogazici University, Electrical and Electronics Eng Dept, VAVlab, Istanbul, Turkey
    Med Image Comput Comput Assist Interv 10:153-60. 2007
    ..SMT is based on clustering diversely distributed short fiber tracts based on their inter-connectivity. SMT also provides real-time interaction to adjust a user defined confidence level for clustering...
  8. ncbi request reprint Polyp enhancing level set evolution of colon wall: method and pilot study
    Ender Konukoglu
    Department of Electrical and Electronics Engineering, Bogazici University, 34342 Istanbul, Turkey
    IEEE Trans Med Imaging 26:1649-56. 2007
    ..0 to 9.0 mm in diameter. This is accompanied by a statistically significant separation between small polyps and false positives. PELS did not change the CTC CAD performance significantly for larger polyps...