702 search results - page 23 / 141 » Improved Block-Based Image Segmentation |
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ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
We propose a high-performance, nonlinear, loop filter that reduces quantization noise over video frames composed of locally uniform regions (smooth, high frequency, texture, etc.)...
ICIP
2008
IEEE
15 years 11 months ago
2008
IEEE
We pose the problem of perfect segmentation for regions with ambiguous boundaries. We design machine learning classifiers to identify boundaries and build these into an interactiv...
ICPR
2002
IEEE
15 years 10 months ago
2002
IEEE
Guiding image segmentation with edge information is an often employed strategy in low level computer vision. To improve the trade-off between the sensitivity of homogeneous region...
GECCO
2000
Springer
15 years 1 months ago
2000
Springer
Image segmentation is an important process of image analysis. Most of the published approaches for image segmentation need to set appropriate parameter values to cope with the unc...
3DICA
2000
14 years 11 months ago
2000
In this paper, we investigate the impact of intensity edge maps (IEMs) on the segmentation of noisy range images. Two edgebased segmentation algorithms are considered. The first i...