Search


3D Segmentation in the Clinic: A Grand Challenge II - Coronary Artery Tracking
No opinion
In this paper the Coronary Artery Tracking competition, which was part of the workshop: "3D Segmentation in the Clinic: A Grand Challenge II" is described. This workshopwas held during the 2008 Medical Image Computing and Computer Assisted Intervention [...]

Shape and Appearance Models for Automatic Coronary Artery Tracking
No opinion
Automatic tracking of coronary arteries in Computed Tomography Angiography (CTA) is a challenging task. To accomplish it we propose a method consisting of two main steps: (1) A 3D model of the heart is matched for detecting the approximate position of the [...]

Coronary Artery Tracking in 3D Cardiac CT Images Using Local Morphological Reconstruction Operators
No opinion
Automatic segmentation and tracking of the coronary artery tree from Cardiac Multislice-CT images is an important goal to improve the diagnosis and treatment of coronary artery disease. This paper presents a semi-automatic algorithm (one input point per [...]

An Automatic Seeding Method For Coronary Artery Segmentation and Skeletonization in CTA
No opinion
An automatic seeding method for coronary artery segmentation and skeletonization is presented. The new method includes automatic removal of the rib cage, tracing of the ascending aorta and initial planting of seeds for the coronary arteries. The automatic [...]

Minimally Interactive Knowledge-based Coronary Tracking in CTA using a Minimal Cost Path
No opinion
An algorithm for minimally interactive coronary artery tracking is presented. Tracking ability and accuracy results are demonstrated on 16 images CTA images. First, a region of interest is automatically selected and a denoising filter applied. Then, for each [...]

Coronary Centerline Extraction Using Multiple Hypothesis Tracking and Minimal Paths
No opinion
This paper describes an interactive approach to the identification of coronary arteries in 3D angiography images. The approach is based on a novel multiple hypothesis tracking methodology which is complemented with a standard minimal path search, and it [...]

Connected Component and Morphology Based Extraction of Arterial Centerlines of the Heart (CocomoBeach)
No opinion
This document describes a novel scheme for the automated extraction of the central lumen lines of coronary arteries from computed tomography angiography (CTA) data. The scheme first obtains a seg- mentation of the whole coronary tree and subsequently [...]

Two Point Minimum Cost Path Approach for CTA Coronary Centerline Extraction
No opinion
In this work a minimum cost path approach is adopted to extract coronary artery centerlines from CTA data. The algorithm depends on the manual definition of the start and end point of the vessel. The cost image used in the minimal cost path approach is based [...]


Sort results by

Refine the search results

Keywords

Authors

main_flat
Powered by Midas