ICIP
2004
IEEE
14 years 11 months ago
2004
IEEE
In many image or video retrieval systems, the search of similar objects in the database includes a spatial access method to a multidimensional feature space. This step is generall...
ICIP
2004
IEEE
14 years 11 months ago
2004
IEEE
In this work, we propose an unsupervised Bayesian model for the detection of moving objects from dynamic scenes. This unsupervised solution is a three-step approach that uses a st...
ICIP
2004
IEEE
14 years 11 months ago
2004
IEEE
We introduce a 3-D parametric active contour algorithm for the shape estimation of DNA molecules from stereo cryo-electron micrographs. We consider a 3-D filament (consisting of a...
ICIP
2004
IEEE
14 years 11 months ago
2004
IEEE
ICIP
2004
IEEE
14 years 11 months ago
2004
IEEE
ICIP
2004
IEEE
14 years 11 months ago
2004
IEEE
We propose a mixture of multiple linear models, also known as hybrid linear model, for a sparse representation of an image. This is a generalization of the conventional KarhunenLo...
ICIP
2004
IEEE
14 years 11 months ago
2004
IEEE
In this paper, we present a novel approach to vectorize elliptic arcs for 3D pie chart recognition and data extraction. As a preprocessing step, a set of straight line segments ar...
ICIP
2004
IEEE
14 years 11 months ago
2004
IEEE
Quantization-based watermarking schemes are vulnerable to amplitude scaling. Therefore, the scaling factor needs to be estimated at the decoder side, such that the received (attac...
ICIP
2004
IEEE
14 years 11 months ago
2004
IEEE
While camcorders have become a commodity home appliance, few watch the recorded videos or share them with friends and relatives due to the difficulty of turning the raw footage in...
ICIP
2004
IEEE
14 years 11 months ago
2004
IEEE
In this paper we proposed a video signature based on ordinal measure of resampled video frames, which is robust to changing compression formats, compression ratios, frame sizes an...