140 search results - page 6 / 28 » A Method for Segmentation of CT Head Images |
ICPR
2008
IEEE
16 years 26 days ago
2008
IEEE
Multi-slice Computer Tomography (CT) scans are widely used in today's diagnosis of head traumas. It is effective to disclose the bleeding and fractures. In this paper, we pre...
ICPR
2010
IEEE
14 years 10 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...
MICCAI
2009
Springer
15 years 9 months ago
2009
Springer
Automated segmentation of the esophagus in CT images is of high value to radiologists for oncological examinations of the mediastinum. It can serve as a guideline and prevent confu...
MICCAI
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. We have been developing an approach for automatically quantifying organ motion for adaptive radiation therapy of the prostate. Our approach is based on deformable image r...
ISBI
2008
IEEE
15 years 6 months ago
2008
IEEE
The use of X-ray CT images for CT-based attenuation correction (CTAC) of PET data results in the decrease of overall scanning time and creates a noise-free attenuation map (μmap)...