Weight Preserving Image Registration for Monitoring Disease Progression in Lung CT

Image Registration of Lung CT Scans for Monitoring Disease Progression

Mass preserving image registration for lung CT

This paper presents a mass preserving image registration algorithm for lung CT images. To account for the local change in lung tissue intensity during the breathing cycle, a tissue appearance model based on the principle of preservation of total lung mass is proposed. This model is incorporated into a standard image registration framework with a composition of a global affine and several free-f...

Diagnosis of COVID-19 Disease Using Lung CT-scan Image Processing Techniques

Introduction: Today, several methods are used for detecting COVID-19 such as disease-related clinical symptoms, and more accurate diagnostic methods like lung CT-scan imaging. This study aimed to achieve an accurate diagnostic method for intelligent and automatic diagnosis of COVID-19 using lung CT-scan image processing techniques and utilize the results of this method as an accurate diagnostic...

Diagnosis of COVID-19 Disease Using Lung CT-scan Image Processing Techniques

Introduction: Today, several methods are used for detecting COVID-19 such as disease-related clinical symptoms, and more accurate diagnostic methods like lung CT-scan imaging. This study aimed to achieve an accurate diagnostic method for intelligent and automatic diagnosis of COVID-19 using lung CT-scan image processing techniques and utilize the results of this method as an accurate diagnostic...

Diffeomorphic Diffusion Registration of Lung CT Images

Registration of the lungs in thoracic CT images is required in many fields of application in medical imaging, for example for motion estimation, analysis of pathology progression or the generation of shape atlases. In this paper, we present a robust registration approach that has been optimized for the registration of thoracic CT data. The algorithm consists of an initial shape-based adjustment...