Sciweavers

4347 search results - page 334 / 870
» Chan-Vese Image Segmentation
Sort
View
ICIP
2009
IEEE
15 years 3 months ago
Subsampling strategies to improve learning-based retina vessel segmentation
The proper segmentation of the vascular system of the retina has a very important role in automatic screening systems. Its detection helps the localization of other anatomical par...
Roland Harangozo, Peter Veres, Andras Hajdu
CBMS
2004
IEEE
15 years 9 months ago
The Effects of Spatial Resolution on an Automated Diabetic Retinopathy Screening System's Performance in Detecting Microaneurysm
This paper presents the effects of image quality, given by the number of pixels used to define the image. A microaneurysm (MA) segmentation algorithm that has been shown to achiev...
B. Raman, Even S. Bursell, Mark Wilson, Gilberto Z...
158
Voted
MICCAI
2003
Springer
16 years 7 months ago
Assessing Early Brain Development in Neonates by Segmentation of High-Resolution 3T MRI
Abstract. This paper describes effort towards automatic tissue segmentation in neonatal MRI. Extremely low contrast to noise ratio (CNR), regional intensity changes due to RF coil ...
Guido Gerig, Marcel Prastawa, Weili Lin, John H. G...
MICCAI
2003
Springer
16 years 7 months ago
Segmenting 3D Branching Tubular Structures Using Cores
Blood vessels and other anatomic objects in the human body can be described as trees of branching tubes. The focus of this paper is the extraction of the branching geometry in 3D, ...
Yonatan Fridman, Stephen M. Pizer, Stephen R. Aylw...
IBPRIA
2003
Springer
15 years 11 months ago
A Spatio-temporal Filtering Approach to Motion Segmentation
Jesús Chamorro-Martínez, Joaqu&iacut...