DWT-Based Segmentation Method for Coronary Arteries

被引：0
|
作者：
Shuo-Tsung Chen
Pei-Kai Hung
Muh-Shi Lin
Chao-Yu Huang
Chung-Ming Chen
Tzung-Dau Wang
Wen-Jeng Lee
机构：
[1] National Taiwan University,Institute of Biomedical Engineering
[2] Tunghai University,Department of Applied Mathematics
[3] Taipei City Hospital,Department of Neurosurgery
[4] New Taipei City Hospital,Division of Neurosurgery, Department of Surgery
[5] National Yang-Ming University,Department of Surgery, Faculty of Medicine, School of Medicine
[6] National Taiwan University Hospital,Cardiovascular Center and Division of Cardiology, Department of Internal Medicine
[7] National Taiwan University Hospital,Department of Medical Imaging
来源：
Journal of Medical Systems | 2014年 / 38卷
关键词：
Coronary arteries; Computed tomography angiography; Automatically; Region growing; Discrete wavelet transformation; -mean operation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This work presents a new method for segmenting coronary arteries automatically in computed tomography angiography (CTA) data sets. The method automatically isolates heart and coronary arteries from surrounding structures and search for the probable location of coronary arteries by 3D region growing. Based on the dilation of the probable location, discrete wavelet transformation (DWT) and λ – mean operation complete accurate detection of coronary arties. Finally, the proposed method is tested on clinical CTA data-sets. The results on clinical datasets show that the proposed method is able to extract each branch of arteries when comparing to commercial software GE Healthcare and delineated ground truth.
引用
收藏
相关论文
共 50 条
  • [31] Bayesian postprocessing algorithm for DWT-based compressed image
    Wen, W
    Xiao, ZY
    Peng, SL
    ICIP: 2004 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOLS 1- 5, 2004, : 1811 - 1814
  • [32] A DWT-based encoder architecture for symmetrically extended images
    Chakrabarti, C
    ISCAS '99: PROCEEDINGS OF THE 1999 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL 4: IMAGE AND VIDEO PROCESSING, MULTIMEDIA, AND COMMUNICATIONS, 1999, : 123 - 126
  • [33] DWT-Based Robust Color Image Watermarking Scheme
    刘连山
    李人厚
    高琦
    Journal of Southwest Jiaotong University, 2005, (02) : 30 - 34
  • [34] DWT-based scene-adaptive color quantization
    Kim, N
    Kehtarnavaz, N
    REAL-TIME IMAGING, 2005, 11 (5-6) : 443 - 453
  • [35] False alarm probability of a DWT-based estimation algorithm
    Noonan, JP
    Marquis, DA
    DIGITAL SIGNAL PROCESSING, 1996, 6 (03) : 155 - 159
  • [36] SIMULATING NETWORK TRAFFIC WITH A NEW DWT-BASED MODEL
    Li, Xin-Shuo
    Li, Jian-Ping
    Ren, Jing-An
    2012 INTERNATIONAL CONFERENCE ON WAVELET ACTIVE MEDIA TECHNOLOGY AND INFORMATION PROCESSING (LCWAMTIP), 2012, : 46 - 49
  • [37] DWT-based antenna selection for correlated mimo channels
    As-Saafani, M. I.
    Badran, Ehab F.
    Mohamed, Darwish A. E.
    Shaaban, Shawki
    INFORMATION PROCESSING IN THE SERVICE OF MANKIND AND HEALTH, 2006, : 221 - +
  • [38] Innovative RDWT: a new DWT-based method with applications for seismic ground roll attenuation
    Mehr, Mohammad Irani
    Riahi, Mohammad Ali
    Goudarzi, Alireza
    JOURNAL OF GEOPHYSICS AND ENGINEERING, 2013, 10 (04)
  • [39] DWT-based non-parametric texture modeling
    Menegaz, G
    2001 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOL I, PROCEEDINGS, 2001, : 173 - 176
  • [40] A Robust DWT-Based Compressed Domain Video Watermarking Technique
    Sakib, Mohammad Nazmus
    Das Gupta, Shuvashis
    Biswas, Satyendra N.
    INTERNATIONAL JOURNAL OF IMAGE AND GRAPHICS, 2020, 20 (01)
12345