71 search results - page 1 / 15 » Component analysis approach to estimation of tissue intensit... |
ICCV
2009
IEEE
13 years 2 months ago
2009
IEEE
Many segmentation problems in medical imaging rely on accurate modeling and estimation of tissue intensity probability density functions. Gaussian mixture modeling, currently the ...
SCALESPACE
2009
Springer
13 years 11 months ago
2009
Springer
Abstract. The dynamic behavior of the cardiac muscle is strongly dependent on heart diseases. Optic flow techniques are essential tools to assess and quantify the contraction of t...
ICIP
1998
IEEE
14 years 6 months ago
1998
IEEE
This paper describes a novel approach to 3D motion estimation of planar objects based on eigennormalization, Expansion Matching (EXM) and a scaled orthographic projection model. O...
IPMI
2005
Springer
13 years 10 months ago
2005
Springer
This work analyses the accuracy of estimating the location of 3D landmarks and characteristic image structures. Based on nonlinear estimation theory we study the minimal stochastic...
ICIAR
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. This paper presents a method for estimating the orientation of planar text surfaces using the edge-direction distribution (EDD) extracted from the image as input to a neu...