Journal article
PLOSL: Population Learning Followed by One Shot Learning Pulmonary Image Registration Using Tissue Volume Preserving and Vesselness Constraints
Medical image analysis, Vol.79, pp.102434-102434
04/01/2022
DOI: 10.1016/j.media.2022.102434
PMID: 35430476
Abstract
•The proposed method was designed for pulmonary CT image registration•Adding one-shot learning improves population learning image registration•Intensity changes between inspiration-expiration lung CT images are accommodated•The vesselness constraint improves pulmonary image registration accuracy•The proposed method achieved sub-voxel accuracy on DIR-LAB and SPIROMICS data sets
[Display omitted]
This paper presents the Population Learning followed by One Shot Learning (PLOSL) pulmonary image registration method. PLOSL is a fast unsupervised learning-based framework for 3D-CT pulmonary image registration algorithm based on combining population learning (PL) and one-shot learning (OSL). The PLOSL image registration has the advantages of the PL and OSL approaches while reducing their respective drawbacks. The advantages of PLOSL include improved performance over PL, substantially reducing OSL training time and reducing the likelihood of OSL getting stuck in local minima. PLOSL pulmonary image registration uses tissue volume preserving and vesselness constraints for registration of inspiration-to-expiration and expiration-to-inspiration pulmonary CT images. A coarse-to-fine convolution encoder-decoder CNN architecture is used to register large and small shape features. During training, the sum of squared tissue volume difference (SSTVD) compensates for intensity differences between inspiration and expiration computed tomography (CT) images and the sum of squared vesselness measure difference (SSVMD) helps match the lung vessel tree. Results show that the PLOSL (SSTVD+SSVMD) algorithm achieved subvoxel landmark error while preserving pulmonary topology on the SPIROMICS data set, the public DIR-LAB COPDGene and 4DCT data sets.
Details
- Title: Subtitle
- PLOSL: Population Learning Followed by One Shot Learning Pulmonary Image Registration Using Tissue Volume Preserving and Vesselness Constraints
- Creators
- Di Wang - University of IowaYue Pan - Elekta (United Kingdom)Oguz C Durumeric - University of IowaJoseph M Reinhardt - University of IowaEric A Hoffman - University of IowaJoyce D Schroeder - University of UtahGary E Christensen - University of Iowa
- Resource Type
- Journal article
- Publication Details
- Medical image analysis, Vol.79, pp.102434-102434
- DOI
- 10.1016/j.media.2022.102434
- PMID
- 35430476
- NLM abbreviation
- Med Image Anal
- ISSN
- 1361-8415
- eISSN
- 1361-8423
- Publisher
- Elsevier B.V
- Language
- English
- Date published
- 04/01/2022
- Academic Unit
- Roy J. Carver Department of Biomedical Engineering; Radiology; Electrical and Computer Engineering; Iowa Technology Institute; Radiation Oncology; Radiation Research Laboratory; The Iowa Institute for Biomedical Imaging; Mathematics; Advanced Pulmonary Physiomic Imaging Laboratory; Holden Comprehensive Cancer Center; Internal Medicine
- Record Identifier
- 9984243957102771
Metrics
18 Record Views