Cycle GAN-Based Data Augmentation For Multi-Organ Detection In CT Images Via Yolo

We propose a deep learning solution to the problem of object detection in 3D CT images, i.e. the localization and classification of multiple structures. Supervised learning methods require large annotated datasets that are usually difficult to acquire. We thus develop a Cycle Generative Adversarial...

Full description

Saved in:
Bibliographic Details
Main Authors: Hammami, Maryam, Friboulet, Denis, Kechichian, Razmig
Format: Conference Proceeding
Language:English
Subjects:
Biomedical imaging
Computed tomography
data augmentation
Detectors
Image generation
image synthesis
Magnetic resonance imaging
medical imaging
multi-organ detection
Three-dimensional displays
Two dimensional displays
Citations: Items that cite this one
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We propose a deep learning solution to the problem of object detection in 3D CT images, i.e. the localization and classification of multiple structures. Supervised learning methods require large annotated datasets that are usually difficult to acquire. We thus develop a Cycle Generative Adversarial Network (CycleGAN) + You Only Look Once (YOLO) combined method for CT data augmentation using MRI source images to train a YOLO detector. This results in a fast and accurate detection with a mean average distance of 7. 95 \pm 6.2 mm, which is significantly better than detection without data augmentation. We show that the approach compares favorably to state-of-the-art detection methods for medical images.
ISSN:2381-8549
DOI:10.1109/ICIP40778.2020.9191127