Title:
RADIOMICS-BASED SURVIVAL PREDICTION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/132997
Kind Code:
A1
Abstract:
The present application provides a radiomics-based survival prediction method and device. The method comprises: acquiring image data of a plurality of patients and survival data of each of the patients; segmenting a tumor region and a sub-region thereof from the image data of each of the patients; extracting image features of the tumor region and the sub-region thereof of each of the patients; removing a redundant feature from the image features of each of the patients to obtain a post-screening image feature of each of the patients; and obtaining, on the basis of the survival and the post-screening image feature of each of the patients, a correlation between the image feature and the survival. The present application segments a tumor region and a sub-region thereof to extract features thereof to obtain a large amount of image features, providing strong support for establishing a relationship between image features and patient survival.
Inventors:
LI QIHUA (CN)
SUN QIUCHANG (CN)
LI ZHICHENG (CN)
SONG BOLIN (CN)
WANG MENGQIAO (CN)
SUN QIUCHANG (CN)
LI ZHICHENG (CN)
SONG BOLIN (CN)
WANG MENGQIAO (CN)
Application Number:
PCT/CN2017/071665
Publication Date:
July 26, 2018
Filing Date:
January 19, 2017
Export Citation:
Assignee:
SHENZHEN INST OF ADV TECH CAS (CN)
International Classes:
G06F19/00
Foreign References:
| CN105653858A | 2016-06-08 | |||
| CN105005714A | 2015-10-28 | |||
| CN104252570A | 2014-12-31 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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