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ICIP
2009
IEEE
16 years 6 months ago
Polar Snakes: A Fast And Robust Parametric Active Contour Model
We present in this paper a way to perform a fast and robust image segmentation and to track a contour along a sequence of images. Our approach is based on a dynamic deformable mod...
SOCO
2008
Springer
15 years 5 months ago
A particular Gaussian mixture model for clustering and its application to image retrieval
We introduce a new method for data clustering based on a particular Gaussian mixture model (GMM). Each cluster of data, modeled as a GMM into an input space, is interpreted as a hy...
Hichem Sahbi
ICIP
1998
IEEE
16 years 7 months ago
A New Wavelet-based Scheme for Watermarking Images
Rakesh Dugad, Krishna Ratakonda, Narendra Ahuja
CCIW
2009
Springer
16 years 7 days ago
A New Spatial Hue Angle Metric for Perceptual Image Difference
Marius Pedersen, Jon Yngve Hardeberg