22 search results - page 3 / 5 » Optimal Embedding for Shape Indexing in Medical Image Databa... |
TMI
2011
13 years 21 days ago
2011
—In this paper, we propose a novel predictive model, active volume model (AVM), for object boundary extraction. It is a dynamic “object” model whose manifestation includes a ...
TMI
2002
13 years 5 months ago
2002
Abstract--An active shape model segmentation scheme is presented that is steered by optimal local features, contrary to normalized first order derivative profiles, as in the origin...
CBMS
2009
IEEE
14 years 18 days ago
2009
IEEE
Feature extraction and selection are two important steps for shape retrieval. Given a data set, a set of features which describe the shape property from different aspects are extr...
AIMDM
1999
Springer
13 years 10 months ago
1999
Springer
Abstract. Images and computer graphics play an increasingly important role in the design and manufacture of medical prostheses and implants. Images provide guidance on optimal desi...
VLDB
2002
ACM
14 years 6 months ago
2002
ACM
Abstract. We propose an indexing technique for the fast retrieval of objects in 2D images based on similarity between their boundary shapes. Our technique is robust in the presence...