Searching for authors named "Thomas Deschamps" – sorted by Relevance.
12 documents found, showing 1 through 10.
Next 10 →
-
Multiple Contour Finding and Perceptual Grouping as a set of Energy Minimizing Paths
- …We address the problem of finding a set of contour curves in an image.…
- Cited by 28 (20 self) – Add To MetaCart
-
unknown title
- …Fast extraction of minimal paths in 3D images and applications to q,1 virtual endoscopy a,b b, *…
- Add To MetaCart
-
Scalable Compression Of 3D Medicaldatasets Usinga (2D+T) Wavelet Video Coding Scheme
- …Nowadays the all digital solution in hospitals is becoming widespread. The formidable increase of medical data amount to be processed, transmitted and stored, requires some efficient compression systems and innovative tools to improve data access, while ensuring a sufficient visualization quality fo…
- Add To MetaCart
-
Fast Surface and Tree Structure Extraction of Vascular Objects in 3D Medical Images
- …We present a new fast approach for surface segmentation of thin structures, like vessels and vascular trees, based on FastMarching and Level Set methods. Fast-Marching allows segmenta- tion of tubular structures inflating a "long balloon" from a user-given single point. However, when the tubular sha…
- Cited by 2 (0 self) – Add To MetaCart
-
Minimal Paths in 3D Images and Application to Virtual Endoscopy
- …This paper presents a new method to find minimal paths in 3D images, giving as initial data one or two endpoints. This is based on previous work [1] for extracting paths in 2D images using Fast Marching [4]. Our original contribution is to extend this technique to 3D, and give new improvements of th…
- Cited by 13 (7 self) – Add To MetaCart
-
Grouping Connected Components Using Minimal Path Techniques
- …We address the problem of finding a set of contour curves in a 2D or 3D image. We consider the problem of perceptual grouping and contour completion, where the data is an unstructured set of regions in the image. A new method to find complete curves from a set of edge points is presented. Contours a…
- Cited by 11 (5 self) – Add To MetaCart
-
Fast extraction of minimal paths in 3D images and applications to virtual endoscopy
- …The aim of this article is to build trajectories for virtual endoscopy inside 3D medical images, using the most automatic way. Usually the construction of this trajectory is left to the clinician who must define some points on the path manually using three orthogonal views. But for a complex structu…
- Cited by 48 (15 self) – Add To MetaCart
-
Fast Extraction of Tubular and Tree 3D Surfaces with front propagation methods
- …We present a new fast approach for surface segmentation of thin structures, like vessels and vascular trees, based on Fast Marching and Level Sets methods. Fast Marching allows segmentation of tubular structures inflating a “long balloon ” from a user given single point. However, when the tubular sh…
- Cited by 13 (1 self) – Add To MetaCart
-
Real-time Interactive Path Extraction with On-The-Fly Adaptation of the External Forces
- …The aim of this work is to propose an adaptation of optimal path based interactive tools for image segmentation (related to Live-Wire [12] and Intelligent Scissors [18] approaches). We e#ciently use both discrete [10] and continuous [6] path search approaches. The segmentation relies on the notion o…
- Cited by 5 (2 self) – Add To MetaCart
-
Clinical Evaluation of an Automatic Path Tracker for Virtual Colonoscopy
- …Virtual colonoscopy is a minimally invasive technique allowing early detection of colorectal polyps. A path or centerline through the colon can be very useful to perform virtual endoscopy. Manual path tracking is a very time-consuming task and the resulting path depends a lot on the experience of th…
- Cited by 4 (1 self) – Add To MetaCart
Showing 1 through 10.
Next 10 →
