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IJCV
1998
103views more  IJCV 1998»
13 years 8 months ago
Dense Non-Rigid Motion Estimation in Sequences of Medical Images Using Differential Constraints
We describe a new method for computing the displacement vector field in time sequences of 2D or 3D images (4D data). The method is energy-minimizing on the space of correspondence...
Serge Benayoun, Nicholas Ayache
TSP
2010
13 years 3 months ago
Estimation of ambiguity functions with limited spread
This paper proposes a new estimation procedure for the ambiguity function of a non-stationary time series. The stochastic properties of the empirical ambiguity function calculated...
Heidi Hindberg, Sofia C. Olhede
MUE
2008
IEEE
89views Multimedia» more  MUE 2008»
14 years 3 months ago
Speaker Independent Phoneme Recognition Based on Fisher Weight Map
We have already proposed a new feature extraction method based on higher-order local auto-correlation and Fisher weight map (FWM) at Interspeech2006. This paper shows effectivenes...
Takashi Muroi, Tetsuya Takiguchi, Yasuo Ariki
SIBGRAPI
2006
IEEE
14 years 3 months ago
A scaled morphological toggle operator for image transformations
Scale dependent signal representations have proved to be useful in several image processing applications. In this paper, we define a toggle operator for binarization/segmentation...
Neucimar Jerônimo Leite, Leyza Baldo Dorini
AIMS
2010
Springer
14 years 1 months ago
Scalable Service Performance Monitoring
Abstract. Dependable performance measurement is a common requirement for all on-line services. The ongoing tendency to outsource not only infrastructure, but also software parts to...
Idilio Drago, Aiko Pras