215 search results - page 10 / 43 » Properties and Performances of Shape Similarity Measures |
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
The matching and retrieval of 2D shapes is an important
challenge in computer vision. A large number of shape
similarity approaches have been developed, with the main
focus bein...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper we proposed a video signature based on ordinal measure of resampled video frames, which is robust to changing compression formats, compression ratios, frame sizes an...
MICCAI
2001
Springer
14 years 3 days ago
2001
Springer
Standard practice in quantitative structural neuroimaging is a segmentation into brain tissue, subcortical structures, fluid space and lesions followed by volume calculations of gr...
ICDM
2003
IEEE
14 years 28 days ago
2003
IEEE
We explore in this paper the efficient clustering of item data. Different from those of the traditional data, the features of item data are known to be of high dimensionality and...
ICMCS
1999
IEEE
13 years 12 months ago
1999
IEEE
In this paper, we propose novel image-derived features for image indexing and retrieval in digital library applications. The new features capture the intrinsic geometry and color ...