Automated Assessment of Image Sharpness Degradation in Iterative CT Reconstruction Techniques: Vessel-Sharpness in Contrast-Enhanced Liver

被引:0
|
作者
Chun, M. [1 ]
Jin, H. [1 ]
Kim, S. [2 ]
Jeong, W. K. [3 ]
Heo, C. [2 ]
Kim, J. [1 ,2 ]
机构
[1] Seoul Natl Univ Hosp, Seoul, South Korea
[2] Seoul Natl Univ, Seoul, South Korea
[3] Samsung Med Ctr, Seoul, South Korea
关键词
D O I
暂无
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
TU-IePD-TR
引用
收藏
页数:1
相关论文
共 50 条
  • [41] Reducing radiation dose for multi-phase contrast-enhanced dual energy renal CT: pilot study evaluating prior iterative reconstruction
    Navin, Patrick J.
    Kim, Bohyun
    Wells, Michael L.
    Khandelwal, Ashish
    Halaweish, Ahmed F.
    Moen, Taylor R.
    Johnson, Matthew P.
    McCollough, Shannon
    Lee, Yong Suk
    Leng, Shuai
    McCollough, Cynthia H.
    Fletcher, Joel G.
    ABDOMINAL RADIOLOGY, 2019, 44 (10) : 3350 - 3358
  • [42] How Low Can We Go in Contrast-Enhanced CT Imaging of the Chest?: A Dose-Finding Cadaver Study Using the Model-based Iterative Image Reconstruction Approach
    Mueck, Fabian G.
    Roesch, Sebastian
    Scherr, Michael
    Fischer, Florian
    Geyer, Lucas
    Peschel, Oliver
    Maxien, Daniel
    Grabherr, Silke
    Wirth, Stefan
    ACADEMIC RADIOLOGY, 2015, 22 (03) : 345 - 356
  • [43] Multi-phase features interaction transformer network for liver tumor segmentation and microvascular invasion assessment in contrast-enhanced CT
    Zhang W.
    Tao Y.
    Huang Z.
    Li Y.
    Chen Y.
    Song T.
    Ma X.
    Zhang Y.
    Mathematical Biosciences and Engineering, 2024, 21 (04) : 5735 - 5761
  • [44] A study of using a deep learning image reconstruction to improve the image quality of extremely low-dose contrast-enhanced abdominal CT for patients with hepatic lesions
    Cao, Le
    Liu, Xiang
    Li, Jianying
    Qu, Tingting
    Chen, Lihong
    Cheng, Yannan
    Hu, Jieliang
    Sun, Jingtao
    Guo, Jianxin
    BRITISH JOURNAL OF RADIOLOGY, 2021, 94 (1118):
  • [45] Comparison of 80 and 120 kVp contrast-enhanced CT for attenuation correction in PET/CT, using quantitative analysis and reporter assessment of PET image quality
    Bernstine, H.
    Sopov, V.
    Yefremov, N.
    Nidam, M.
    Gabbai, M.
    Sosna, J.
    Groshar, D.
    CLINICAL RADIOLOGY, 2014, 69 (01) : E17 - E24
  • [46] Contrast-Enhanced Chest Computed Tomography (CT) Scan with Low Radiation and Total Iodine Dose for Lung Cancer Detection Using Adaptive Statistical Iterative Reconstruction
    Li, Xili
    Luo, Shiyong
    Chen, Suping
    Wang, Du
    Tan, Yiqing
    IRANIAN JOURNAL OF RADIOLOGY, 2022, 19 (04)
  • [47] Assessment of Bone Microcirculation by Contrast-Enhanced Ultrasound (CEUS) and FDG PET/CT in Free Osseous and Osteocutaneous Flaps for Mandibular Reconstruction: Preliminary Results
    Jung, E.
    Prantl, L.
    Rennert, J.
    AMERICAN JOURNAL OF ROENTGENOLOGY, 2012, 198 (05)
  • [48] Image Fusion of Contrast-Enhanced Ultrasound (CEUS) With CT or MRI Using Volume Navigation for Detection, Characterization, and Planning of Therapeutic Interventions of Liver Tumors
    Rennert, J.
    Georgieva, M.
    Schreyer, A.
    Stroszczynski, C.
    Jung, E.
    AMERICAN JOURNAL OF ROENTGENOLOGY, 2012, 198 (05)
  • [49] Improved Estimation of Coronary Plaque and Luminal Attenuation Using a Vendor-specific Model-based Iterative Reconstruction Algorithm in Contrast-enhanced CT Coronary Angiography
    Funama, Yoshinori
    Utsunomiya, Daisuke
    Hirata, Kenichiro
    Taguchi, Katsuyuki
    Nakaura, Takeshi
    Oda, Seitaro
    Kidoh, Masafumi
    Yuki, Hideaki
    Yamashita, Yasuyuki
    ACADEMIC RADIOLOGY, 2017, 24 (09) : 1070 - 1078
  • [50] Hybrid Iterative Reconstruction Technique for Abdominal CT Protocols in Obese Patients: Assessment of Image Quality, Radiation Dose, and Low-Contrast Detectability in a Phantom
    Schindera, Sebastian T.
    Odedra, Devang
    Mercer, Diego
    Thipphavong, Seng
    Chou, Paul
    Szucs-Farkas, Zsolt
    Rogalla, Patrik
    AMERICAN JOURNAL OF ROENTGENOLOGY, 2014, 202 (02) : W146 - W152