Title:
SYSTEM AND METHOD FOR IMAGE SEGMENTATION
Document Type and Number:
WIPO Patent Application WO/2019/041262
Kind Code:
A1
Abstract:
Methods and systems for image segmentation are provided. Image data may be acquired, wherein the image data may include a plurality of ribs. A rib region containing at least a portion of the plurality of ribs may be determined. At least one rib of the plurality of ribs may be selected as a target rib based on the rib region. At least one rib-probability-map relating to the target rib may be generated based on an artificial intelligence algorithm. A starting point of the target rib may be determined based on the image data, wherein the starting point may indicate a starting position for tracking the target rib. At least one portion of the target rib may be tracked based on the starting point and the at least one rib-probability-map. A segmented rib may be obtained by segmenting the at least one portion of the target rib.
Inventors:
YU WENJUN (CN)
WANG CE (CN)
YAO QING (CN)
WANG CE (CN)
YAO QING (CN)
Application Number:
PCT/CN2017/100024
Publication Date:
March 07, 2019
Filing Date:
August 31, 2017
Export Citation:
Assignee:
SHENZHEN UNITED IMAGING HEALTHCARE CO LTD (CN)
International Classes:
G06T7/11
Foreign References:
| US20130077841A1 | 2013-03-28 | |||
| US20160180529A1 | 2016-06-23 | |||
| CN105678746A | 2016-06-15 | |||
| CN104408734A | 2015-03-11 | |||
| US20130150756A1 | 2013-06-13 |
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC (CN)
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