RAY-CASTING METHOD TO ASSESS THE QUALITY OF SEGMENTED SURFACES FROM 3D IMAGES

被引：0
|
作者：
D'Amato, J. P. [1 ,2 ]
Del Fresno, M. [1 ,3 ]
Garcia Bauza, C. [1 ,2 ]
Venere, M. [1 ]
机构：
[1] Univ Nacl Ctr Prov Buenos Aires, Inst Pladema, Campus Univ S-N, RA-7000 Tandil, Argentina
[2] Consejo Nacl Invest Cient & Tecn, Buenos Aires, DF, Argentina
[3] Comis Nacl Invest Cient Prov Bs As CICPBA, La Plata, Buenos Aires, Argentina
来源：
12TH INTERNATIONAL SYMPOSIUM ON MEDICAL INFORMATION PROCESSING AND ANALYSIS | 2017年 / 10160卷
关键词：
image segmentation; error estimation; volume calculation;
D O I：
10.1117/12.2256775
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A novel algorithm to evaluate the quality of surface segmentations extracted from 3D images is presented. The procedure calculates the volume enclosed between the segmented object represented by a triangular mesh and a reference one. The indicator is computed by means of a robust and efficient ray-tracing algorithm. This algorithm is fully parallelizable, and it can run even on GPUs architectures. The method is validated against synthetic cases and segmentations of real medical images.
引用
收藏
页数：10
相关论文
共 50 条
  • [31] 3D revisualization: a new method to revisit segmented data
    Hu, Yuzhi
    Limaye, Ajay
    Lu, Jing
    ROYAL SOCIETY OPEN SCIENCE, 2024, 11 (06):
  • [32] FROM 3D CAD TO CASTING IN DAYS
    Shah, Jiten
    Metal Casting Design and Purchasing, 2023, 25 (03): : 18 - 19
  • [33] Segmented and 3D images for studying the anatomical structures in MRIs of the entire body
    Park, JS
    Lee, YS
    Kim, JY
    Hwang, SB
    Cho, JH
    CARS 2003: COMPUTER ASSISTED RADIOLOGY AND SURGERY, PROCEEDINGS, 2003, 1256 : 1287 - 1287
  • [34] A probabilistic method for recording of 3D images
    Hähnel, D
    Burgard, W
    ROBOTIK 2002, 2002, 1679 : 137 - 143
  • [35] A method for brain 3D surface reconstruction from MR images
    赵德新
    Optoelectronics Letters, 2014, 10 (05) : 383 - 386
  • [36] Method of 3D Mesh Reconstruction from Sequences of Calibrated Images
    Merras, Mostafa
    El Akkad, Nabil
    El Hazzat, Soulaiman
    Saaidi, Abderrahim
    Nazih, Abderrazak Gadhi
    Satori, Khalid
    2014 INTERNATIONAL CONFERENCE ON MULTIMEDIA COMPUTING AND SYSTEMS (ICMCS), 2014, : 147 - 152
  • [37] A method for phenotyping lettuce volume and structure from 3D images
    Victor Bloch
    Alexey Shapiguzov
    Titta Kotilainen
    Matti Pastell
    Plant Methods, 21 (1)
  • [38] A New Method of 3D Scene Recognition from Still Images
    Zheng Li-ming
    Wang Xing-song
    6TH INTERNATIONAL CONFERENCE ON DIGITAL IMAGE PROCESSING (ICDIP 2014), 2014, 9159
  • [39] A method for brain 3D surface reconstruction from MR images
    Zhao D.-X.
    Optoelectronics Letters, 2014, 10 (5) : 383 - 386
  • [40] A match and merge method for 3D modeling from range images
    Hügli, H
    Jost, T
    2002 6TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING PROCEEDINGS, VOLS I AND II, 2002, : 1783 - 1786
12345