641 search results - page 30 / 129 » Fast Image Replacement Using Multi-resolution Approach |
ICPR
2008
IEEE
14 years 4 months ago
2008
IEEE
Automatic image annotation is a promising way to achieve more effective image management and retrieval by using keywords. However, system performances of the existing state-of-the...
TSP
2008
13 years 9 months ago
2008
This correspondence presents new approaches for optimizing kurtosis-based separation criteria in the case of long mixture recordings. Our methods are based on a multivariate polyno...
ICPR
2010
IEEE
13 years 7 months ago
2010
IEEE
Reducing the dimension of local descriptors in images is useful to perform pixels comparison faster. We show here that, for enhancing and optimising the computation of the NL-mean...
CVPR
1999
IEEE
14 years 12 months ago
1999
IEEE
In this work, a new approach to fully automatic color
image segmentation, called JSEG, is presented. First, colors
in the image are quantized to several representing
classes tha...
ECCV
2010
Springer
14 years 3 months ago
2010
Springer
This paper presents algorithms for efficiently computing the covariance matrix for features that form sub-windows in a large multidimensional image. For example, several image proc...