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106
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ICIP
2005
IEEE
15 years 6 months ago
2005
IEEE
Image Cube Trajectory (ICT) Analysis is a new and robust method to estimate the 3D structure of a scene from a set of 2D images. For a moving camera each 3D point is represented b...
134
Voted
VRCAI
2006
ACM
15 years 6 months ago
2006
ACM
Shadowing effects dramatically enhance the realism of virtual environments by providing useful visual cues. Shadow mapping is an efficient algorithm for real-time shadow renderin...
125
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TMI
1998
15 years 13 days ago
1998
— When performing dynamic studies using emission tomography the tracer distribution changes during acquisition of a single set of projections. This is particularly true for some ...
96
Voted
ISBI
2004
IEEE
16 years 1 months ago
2004
IEEE
Existing algorithms for exact helical cone beam (HCB) tomographic reconstruction involve a 3-D backprojection step, which dominates the the computational cost of the algorithm. We...
103
Voted
ICIP
2004
IEEE
16 years 2 months ago
2004
IEEE
Most digital data hiding schemes are sensitive to simple geometric attacks namely rotation, cropping, and scaling. Of these, rotational attacks possess the capability to not only ...