566 search results - page 70 / 114 » A New Method for Registration-Based Medical Image Interpolat... |
ISBI
2006
IEEE
14 years 8 months ago
2006
IEEE
We compare two methods for assessing the performance of groupwise non-rigid registration algorithms. One approach, which has been described previously, utilizes a measure of overl...
ISBI
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper introduces a new method based on k-Nearest Neighbors Graphs (KNNG) for bringing into alignment multiple views of the same scene acquired at two different time points. T...
MICCAI
2010
Springer
2010
Springer
4D Computed Tomography Reconstruction from Few-Projection Data via Temporal Non-local Regularization
13 years 6 months ago
Abstract. 4D computed tomography (4D-CT) is an important modality in medical imaging due to its ability to resolve patient anatomy motion in each respiratory phase. Conventionally ...
MICCAI
2010
Springer
13 years 5 months ago
2010
Springer
Radiotherapy planning requires accurate delineations of the critical structures. To avoid manual contouring, atlas-based segmentation can be used to get automatic delineations. How...
MICCAI
2007
Springer
14 years 8 months ago
2007
Springer
In robotic radiosurgery, a photon beam source, moved by a robot arm, is used to ablate tumors. The accuracy of the treatment can be improved by predicting respiratory motion to com...