Spatial Probabilistic Distribution Map Based 3D FCN for Visual Pathway Segmentation

Zhiqi Zhao, Danni Ai*, Wenjie Li, Jingfan Fan, Hong Song, Yongtian Wang, Jian Yang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Citations (Scopus)

Abstract

Image-guided surgery has become an important aid in sinus and skull base surgery. In the preoperative planning stage, vital structures, such as the visual pathway, must be segmented to guide the surgeon during surgery. However, owing to the elongated structure and low contrast in medical images, automatic segmentation of the visual pathway is challenging. This study proposed a novel method based on 3D fully convolutional network (FCN) combined with a spatial probabilistic distribution map (SPDM) for visual pathway segmentation in magnetic resonance imaging. Experimental results indicated that compared with the FCN that relied only on image intensity information, the introduction of an SPDM effectively overcame the problem of low contrast and blurry boundary and achieved better segmentation performance.

Original languageEnglish
Title of host publicationImage and Graphics - 10th International Conference, ICIG 2019, Proceedings, Part 2
EditorsYao Zhao, Chunyu Lin, Nick Barnes, Baoquan Chen, Rüdiger Westermann, Xiangwei Kong
PublisherSpringer
Pages509-518
Number of pages10
ISBN (Print)9783030341091
DOIs
Publication statusPublished - 2019
Event10th International Conference on Image and Graphics, ICIG 2019 - Beijing, China
Duration: 23 Aug 201925 Aug 2019

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume11902 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference10th International Conference on Image and Graphics, ICIG 2019
Country/TerritoryChina
CityBeijing
Period23/08/1925/08/19

Keywords

  • 3D fully convolutional network
  • Optic nerve
  • Spatial probabilistic distribution map
  • Visual pathway segmentation

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