291 search results - page 42 / 59 » A Comparison of Clustering Methods for Word Image Indexing |
ICIP
2007
IEEE
14 years 2 months ago
2007
IEEE
Action recognition is one of the most active research fields in computer vision. In this paper, we propose a novel method for classifying human actions in a series of image seque...
ICIP
2005
IEEE
14 years 1 months ago
2005
IEEE
Abstract— In this paper, we describe a two-step varianceadaptive method for image denoising based on a statistical model of the coefficients of balanced multiwavelet transform. ...
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
We propose a novel hashing scheme for image retrieval,
clustering and automatic object discovery. Unlike commonly
used bag-of-words approaches, the spatial extent of
image featu...
CIBCB
2009
IEEE
13 years 5 months ago
2009
IEEE
Reliable shape modeling and clustering of white matter fiber tracts is essential for clinical and anatomical studies that use diffusion tensor imaging (DTI) tractography techniques...
ACML
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. Topic models are a discrete analogue to principle component analysis and independent component analysis that model topic at the word level within a document. They have ma...