19 search results - page 2 / 4 » Interpolation-Based Reconstruction Methods for Tomographic I... |
TMI
2010
13 years 3 months ago
2010
We present a novel method for joint reconstruction of both image and motion in positron-emission-tomography (PET). Most other methods separate image from motion estimation: They us...
VIP
2000
13 years 10 months ago
2000
Emission tomography such as positron emission tomography (PET) and single-photon emission computed tomography (SPECT) can provide in vivo measurements of dynamic physiological and...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
The Radon transform (RT) on straight lines deals as mathematical foundation for many tomographic modalities (e.g. Xray scanner, Positron Emission Tomography), using only primary r...
MIAR
2006
IEEE
14 years 2 months ago
2006
IEEE
Positron Emission Tomography (PET) is an established functional imaging modality but its practical deployment is hampered by motion artefacts. This paper proposes a method for corr...
ISBI
2004
IEEE
14 years 9 months ago
2004
IEEE
For many medical procedures 3D bone models are built from Computed Tomography (CT) or Magnetic Resonance Imaging (MRI) data, both of which are expensive and time consuming, and un...