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SIAMDM
2010
99views more  SIAMDM 2010»
15 years 5 months ago
Reductions of Young Tableau Bijections
We introduce notions of linear reduction and linear equivalence of bijections for the purposes of study bijections between Young tableaux. Originating in Theoretical Computer Scie...
Igor Pak, Ernesto Vallejo
CVPR
2008
IEEE
16 years 9 months ago
Who killed the directed model?
Prior distributions are useful for robust low-level vision, and undirected models (e.g. Markov Random Fields) have become a central tool for this purpose. Though sometimes these p...
Justin Domke, Alap Karapurkar, Yiannis Aloimonos
ECCV
2004
Springer
16 years 17 days ago
A Fourier Theory for Cast Shadows
—Cast shadows can be significant in many computer vision applications, such as lighting-insensitive recognition and surface reconstruction. Nevertheless, most algorithms neglect ...
Ravi Ramamoorthi, Melissa L. Koudelka, Peter N. Be...
CVPR
2010
IEEE
16 years 15 days ago
Minimum length in the tangent bundle as a model for curve completion
The phenomenon of visual curve completion, where the visual system completes the missing part (e.g., due to occlusion) between two contour fragments, is a major problem in percept...
Guy Ben-Yosef, Ohad Ben Shahar
GROUP
2003
ACM
16 years 13 days ago
Supporting activity-centric collaboration through peer-to-peer shared objects
We describe a new collaborative technology that is mid-way between the informality of email and the formality of shared workspaces. Email and other ad hoc collaboration systems ar...
Werner Geyer, Jürgen Vogel, Li-Te Cheng, Mich...