234 search results - page 24 / 47 » User-directed analysis of scanned images |
WSCG
2003
13 years 11 months ago
2003
Computer-aided analysis of four-dimensional tomography data has become an important tool in modern cardiology. In order to examine the capability and health of a patient’s cardi...
ICPR
2004
IEEE
14 years 11 months ago
2004
IEEE
Two-dimensional and three-dimensional coordinate systems are the basic graphics symbols in many graphical documents. A robust coordinate system detection scheme is needed in order...
ISBI
2006
IEEE
14 years 10 months ago
2006
IEEE
This paper examines the spatial resolution properties of nonquadratically regularized image reconstruction methods for positron emission tomography (PET). It is well known that qu...
SMI
2008
IEEE
14 years 4 months ago
2008
IEEE
The skeletal structures of solid objects play an important role in medical and industrial applications. Given a volumetrically sampled solid object, our method extracts a nice-loo...
ISBI
2008
IEEE
14 years 4 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)...