334 search results - page 14 / 67 » Spectral Clustering Algorithms for Ultrasound Image Segmenta... |
128
Voted
TITB
2008
15 years 3 months ago
2008
Intravascularultrasound (IVUS) sequences recorded in vivo are subject to a wide array of motion artifacts as the majority of these studies are performed within the coronary arterie...
160
Voted
SEDE
2008
15 years 5 months ago
2008
: In this paper, we present reliable algorithms for fuzzy k-means and C-means that could improve MRI segmentation. Since the k-means or FCM method aims to minimize the sum of squar...
126
Voted
MM
2004
ACM
15 years 9 months ago
2004
ACM
It is important and challenging to make the growing image repositories easy to search and browse. Image clustering is a technique that helps in several ways, including image data ...
158
Voted
PR
2007
15 years 3 months ago
2007
— Fuzzy c-means (FCM) algorithms with spatial constraints (FCM_S) have been proven effective for image segmentation. However, they still have the following disadvantages: 1) Alth...
133
Voted
ICCV
2003
IEEE
16 years 5 months ago
2003
IEEE
We propose a principled account on multiclass spectral clustering. Given a discrete clustering formulation, we first solve a relaxed continuous optimization problem by eigendecomp...