1914 search results - page 299 / 383 » A Segmentation Algorithm for Contrast-Enhanced Images |
PAMI
1998
13 years 8 months ago
1998
—Algorithmic enhancements are described that enable large computational reduction in mean square-error data clustering. These improvements are incorporated into a parallel data-c...
CVPR
1999
IEEE
14 years 11 months ago
1999
IEEE
We1 present a new method to shape-based segmentation of deformable anatomical structures in medical images and validate this approach by detecting and tracking the endocardial bor...
ICAPR
2001
Springer
14 years 1 months ago
2001
Springer
The sipping of ink through the pages of certain double-sided handwritten documents after long periods of storage poses a serious problem to human readers or OCR systems. This pape...
IPAS
2010
13 years 7 months ago
2010
In this paper, we consider facial expression recognition using an unsupervised learning framework. Specifically, given a data set composed of a number of facial images of the same...
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
In this paper an algorithm for 2D shape estimation of moving objects is proposed, which reduces the estimation error compared to the ISO/MPEG-4 reference. The improvement is achie...