148 search results - page 15 / 30 » Estimation of linear deformations of 3D objects |
ICPR
2010
IEEE
13 years 6 months ago
2010
IEEE
Exposure levels (X-ray tube amperage and peak kilovoltage) are associated with various noise levels and radiation dose. When higher exposure levels are applied, the images have hi...
ISBI
2009
IEEE
14 years 2 months ago
2009
IEEE
Prostate cancer is the most frequent cancer for men and the second cause of cancer death. Confirmation of cancer requires transrectal prostate biopsies. Tracking systems for tran...
JMIV
2010
13 years 2 months ago
2010
Abstract We consider the problem of estimating the geometric deformation of an object, with respect to some reference observation on it. Existing solutions, set in the standard coo...
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
This paper proposes an hybrid approach to estimate the 3D pose of an object. The integration of texture information based on image intensities in a more classical non-linear edge-...
DGCI
2000
Springer
13 years 12 months ago
2000
Springer
Abstract. We present a new algorithm for modeling and characterizing shape changes in 3D image sequences of biomedical structures. Our algorithm tracks the shape changes of the obj...