Fully automated calculation of cardiothoracic ratio in digital chest radiographs
L Cong, L Jiang, G Chen, Q Li - Medical Imaging 2017 …, 2017 - spiedigitallibrary.org
The calculation of Cardiothoracic Ratio (CTR) in digital chest radiographs would be useful
for cardiac anomaly assessment and heart enlargement related disease indication. The …
for cardiac anomaly assessment and heart enlargement related disease indication. The …
Automatic estimation of heart boundaries and cardiothoracic ratio from chest x-ray images
Cardiothoracic ratio (CTR) is a widely used radiographic index to assess heart size on chest
X-rays (CXRs). Recent studies have suggested that also two-dimensional CTR might …
X-rays (CXRs). Recent studies have suggested that also two-dimensional CTR might …
Automatic Cardiothoracic Ratio Calculation Based on Lung Fields Abstracted from Chest X-ray Images without Heart Segmentation
Y Yang, J Zheng, P Guo, T Wu, Q Gao, Y Guo… - Frontiers in … - frontiersin.org
Cardiothoracic ratio (CTR) based on postero-anterior chest X-rays (PA CXR) images is one
of the most commonly used cardiac measurement methods and an indicator for initially …
of the most commonly used cardiac measurement methods and an indicator for initially …
[HTML][HTML] Deep learning-based cardiothoracic ratio measurement on chest radiograph: accuracy improvement without self-annotation
K Yoshida, A Takamatsu, T Matsubara… - … Imaging in Medicine …, 2023 - ncbi.nlm.nih.gov
Background A reproducible and accurate automated approach to measuring cardiothoracic
ratio on chest radiographs is warranted. This study aimed to develop a deep learning-based …
ratio on chest radiographs is warranted. This study aimed to develop a deep learning-based …
Towards Robust Computation of Cardiothoracic Ratio from Chest X-Ray
M Bodritti, A Danudibroto, J Aelterman - Medical Imaging with Deep …, 2023 - openreview.net
The cardiothoracic ratio (CTR) plays an important role in early detection of cardiac
enlargement related diseases in chest X-ray (CXR) examinations. Since its measurement …
enlargement related diseases in chest X-ray (CXR) examinations. Since its measurement …
Automatic evaluation of cardiac hypertrophy using cardiothoracic area ratio in chest radiograph images
To evaluate the cardiac hypertrophy from chest radiograph images, radiologists usually
examine the cardiothoracic ratio (frequently called CTR) which is a standard diagnostic …
examine the cardiothoracic ratio (frequently called CTR) which is a standard diagnostic …
Chest X-ray Image Processing: Clipped Anatomy Detection and Cardiothoracic Ratio Estimation
M Bodritti - 2022 - webthesis.biblio.polito.it
The cardiothoracic ratio (CTR) is a clinical criteria used to estimate heart size and possible
linked abnormality, such as cardiomegaly, from chest X-ray (CXR) images. Visual evaluation …
linked abnormality, such as cardiomegaly, from chest X-ray (CXR) images. Visual evaluation …
Automating cardiothoracic ratio measurements in chest X-rays
The analysis of the positions, shapes, and sizes of thoracic organs is an internationally
established practice for radiologists. The considerable amount of time spent on manual …
established practice for radiologists. The considerable amount of time spent on manual …
Automated cardiothoracic ratio calculation and cardiomegaly detection using deep learning approach
I Chamveha, T Promwiset, T Tongdee… - arXiv preprint arXiv …, 2020 - arxiv.org
We propose an algorithm for calculating the cardiothoracic ratio (CTR) from chest X-ray
films. Our approach applies a deep learning model based on U-Net with VGG16 encoder to …
films. Our approach applies a deep learning model based on U-Net with VGG16 encoder to …
Automatic cardiothoracic ratio calculation with deep learning
Deep learning is a growing trend in medical image analysis. There are limited data of deep
learning techniques applied in Chest X-rays. This paper proposed a deep learning algorithm …
learning techniques applied in Chest X-rays. This paper proposed a deep learning algorithm …