Title:
ELECTRONIC APPARATUS AND NON-TRANSIENT COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/109987
Kind Code:
A1
Abstract:
An electronic apparatus, comprising a memory (503), a processor (501), and a computer program that is stored in the memory (503) and can run on the processor (501). An adaptive pulmonary nodule matching implementation method based on bone registration of CT images when the processor (501) executes the computer program comprises the following steps: data preparation, the extraction of lung and bone point cloud data, three-dimensional point cloud data registration, and adaptive pulmonary nodule matching. The apparatus realizes adaptive pulmonary nodule matching. The pulmonary nodule registration has less manual intervention, a high automation degree, and an accurate registration result. The robustness of an algorithm can be improved by means of performing normalization processing on CT image data, such that the apparatus can be widely applied to different types of CT devices and DICOM data with different pixel spacing values.
Inventors:
CAI FEIYUE (CN)
LAI YAOMING (CN)
LUO ZHAOYANG (CN)
QIAN DONGDONG (CN)
QIN JITAO (CN)
WEI JUN (CN)
LAI YAOMING (CN)
LUO ZHAOYANG (CN)
QIAN DONGDONG (CN)
QIN JITAO (CN)
WEI JUN (CN)
Application Number:
PCT/CN2020/133090
Publication Date:
June 10, 2021
Filing Date:
December 01, 2020
Export Citation:
Assignee:
PERCEPTION VISION MEDICAL TECH CO LTD (CN)
PERCEPTION VISION DATA TECH CO LTD (CN)
PERCEPTION VISION DATA TECH CO LTD (CN)
International Classes:
G06T7/33
Foreign References:
| CN111127527A | 2020-05-08 | |||
| CN111462201A | 2020-07-28 | |||
| CN104021547A | 2014-09-03 | |||
| CN103035009A | 2013-04-10 | |||
| CN107507189A | 2017-12-22 | |||
| US20090080748A1 | 2009-03-26 |
Attorney, Agent or Firm:
GENUINEWAYS INC. (CN)
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