463 search results - page 53 / 93 » Maximum Likelihood Estimation of Rician Distribution Paramet... |
IPMI
2003
Springer
14 years 8 months ago
2003
Springer
In this paper, we focus on velocity estimation in ultrasound images sequences. Ultrasound images present many difficulties in image processing because of the typically high level o...
ISCI
2007
13 years 7 months ago
2007
Graph matching and graph edit distance have become important tools in structural pattern recognition. The graph edit distance concept allows us to measure the structural similarit...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
This paper presents an efficient method for the estimation and recovering from nonlinear or local geometrical distortions, such as the random bending attack and restricted project...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
In this paper, we investigate the use of bilingual parsing on parallel corpora to better estimate the rule parameters in a formal syntax-based machine translation system, which ar...
ACL
2004
13 years 9 months ago
2004
Exploiting unannotated natural language data is hard largely because unsupervised parameter estimation is hard. We describe deterministic annealing (Rose et al., 1990) as an appea...