611 search results - page 71 / 123 » Do background images improve |
ISVC
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. In this paper, we propose a novel and fast method to localize and track needles during image-guided interventions. Our proposed method is comprised of framework of needle...
VMV
2001
13 years 9 months ago
2001
Shape information is utilized by numerous applications in computer vision, scientific visualization and computer graphics. This paper presents a novel algorithm for exploring and ...
DAGM
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. Atrial fibrillation is the most common sustained arrhythmia. One important treatment option is radio-frequency catheter ablation (RFCA) of the pulmonary veins attached t...
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
We consider the problem of calibrating a highly generic imaging model, that consists of a non-parametric association of a projection ray in 3D to every pixel in an image. Previous...
AFRIGRAPH
2003
ACM
14 years 28 days ago
2003
ACM
The perceived realism of a computer generated image depends on the accuracy of the modeling and illumination calculations, the limitations of the display device, and the way in wh...