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ICIP
1995
IEEE

108views Image Processing» more ICIP 1995»

Region-of-interest tomography using the wavelet transform and angular harmonics

13 years 8 months ago

Download www.ece.drexel.edu

Andrew E. Yagle

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ISBI
2004
IEEE

288views Medical Imaging» more ISBI 2004»

3D Region of Interest X-Ray CT for Geometric Magnification from Multiresolution Acquisitions

14 years 5 months ago

Download webh01.ua.ac.be

We present an algorithm which allows us to reconstruct a RegionOf-Interest (ROI) from transaxial truncated cone-beam projections. While sometimes it is possible to reconstruct goo...

Greg Tisson, Paul Scheunders, Dirk Van Dyck

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TMI
1998

175views more TMI 1998»

A Harmonic Decomposition Reconstruction Algorithm for Spatially-Varying Focal Length Collimators

13 years 4 months ago

Download clio.rad.sunysb.edu

—Spatially varying focal length fan-beam collimators can be used in single photon emission computed tomography to improve detection efﬁciency and to reduce reconstruction artif...

Jiangsheng You, Zhengrong Liang, Shanglian Bao

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