This thesis addresses the segmentation and the tracking of thin curvilinear structures. The proposed methodology is applied to the delineation and the tracking of the guide-wires that are used during cardiac angioplasty. During these interventions, cardiologists assess the displacement of the different devices with a real-time fluoroscopic imaging system. The obtained images are very noisy and, as a result, guide-wires are particularly challenging to segment and track. The contributions of this thesis can be grouped into three parts. The first part is devoted to the detection of the guide-wires, the second part addresses their segmentation and the last part focuses on their spatio-temporal tracking. Partial detection of guide-wires is addre...
Guiding catheters and guidewires are used extensively in pediatric cardiac catheterization procedure...
Guiding catheters and guidewires are used extensively in pediatric cardiac catheterization procedure...
Purpose: Catheters and guidewires are used extensively in cardiac catheterization procedures such as...
This thesis addresses the segmentation and the tracking of thin curvilinear structures. The proposed...
In this report, we propose a complete pipeline for guide-wire segmentation and tracking in the conte...
International audienceSegmentation of surgical devices in fluoroscopic images and in particular of g...
Stent implantation is the most common treatment of coronary heart disease, one of the major causes o...
International audienceCurvilinear structures are common in medical imaging, which typically require ...
Fluroscopic imaging provides means to asses the motion of the internal structures and therefore is o...
International audienceIn this paper, we present a novel method that fuses, through a graph matching,...
International audienceFluroscopic imaging provides means to assess the motion of the internal struct...
Coronary angioplasty is an X-ray guided intervention, which aims at recovering the diameter of coron...
Guiding catheters and guidewires are used extensively in pediatric cardiac catheterization procedure...
Guiding catheters and guidewires are used extensively in pediatric cardiac catheterization procedure...
Purpose: Catheters and guidewires are used extensively in cardiac catheterization procedures such as...
This thesis addresses the segmentation and the tracking of thin curvilinear structures. The proposed...
In this report, we propose a complete pipeline for guide-wire segmentation and tracking in the conte...
International audienceSegmentation of surgical devices in fluoroscopic images and in particular of g...
Stent implantation is the most common treatment of coronary heart disease, one of the major causes o...
International audienceCurvilinear structures are common in medical imaging, which typically require ...
Fluroscopic imaging provides means to asses the motion of the internal structures and therefore is o...
International audienceIn this paper, we present a novel method that fuses, through a graph matching,...
International audienceFluroscopic imaging provides means to assess the motion of the internal struct...
Coronary angioplasty is an X-ray guided intervention, which aims at recovering the diameter of coron...
Guiding catheters and guidewires are used extensively in pediatric cardiac catheterization procedure...
Guiding catheters and guidewires are used extensively in pediatric cardiac catheterization procedure...
Purpose: Catheters and guidewires are used extensively in cardiac catheterization procedures such as...