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DICTA
2003
13 years 10 months ago
2003
Abstract. The research on perception of motion has important applications for surveillance and autonomous robot navigation in dynamic environments. The issue of estimation of motio...
DICTA
2003
13 years 10 months ago
2003
Abstract. This paper proposes a new adaptive wavelet-based Magnetic Resonance images denoising algorithm. A Rician distribution for background-noise modelling is introduced and a M...
DICTA
2003
13 years 10 months ago
2003
Abstract. A multi-resolution image matching technique based on multiwavelets followed by a coarse to fine strategy is presented. The technique addresses the estimation of optimal c...
DICTA
2003
13 years 10 months ago
2003
In this paper we review a number of approaches to reducing, or removing, the problem of shift variance in the discrete wavelet transform (DWT). We describe a generalization of the ...
DICTA
2003
13 years 10 months ago
2003
The position of the epipole (or focus of expansion), when a camera moves under pure translation, provides useful information in a range of comp...