263 search results - page 23 / 53 » Spatial Weighting for Bag-of-Features |
ICPR
2004
IEEE
15 years 10 months ago
2004
IEEE
We present a new algorithm for color image quantization based on human color perception properties. We construct two kinds of map by analyzing the spatial color distributions to t...
ISBI
2006
IEEE
15 years 10 months ago
2006
IEEE
Diffusion tensor imaging (DTI) measures, such as fractional anisotropy (FA), and trace are very sensitive to noise contained in the acquired diffusion weighted images. Typical iso...
ISVC
2009
Springer
15 years 4 months ago
2009
Springer
Image segmentation techniques are predominately based on parameter-laden optimization processes. The segmentation objective function traditionally involves parameters (i.e. weights...
ECCV
2010
Springer
15 years 3 months ago
2010
Springer
Abstract. Image segmentation techniques typically require proper weighting of competing data fidelity and regularization terms. Conventionally, the associated parameters are set t...
ECCV
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. In this work the weighted minimal surface model traditionally used in multiview stereo is revisited. We propose to generalize the classical photoconsistency-weighted mini...