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CVPR
1998
IEEE
14 years 9 months ago
Motion Feature Detection Using Steerable Flow Fields
The estimation and detection of occlusion boundaries and moving bars are important and challenging problems in image sequence analysis. Here, we model such motion features as line...
David J. Fleet, Michael J. Black, Allan D. Jepson
PKC
2007
Springer
147views Cryptology» more  PKC 2007»
14 years 1 months ago
New Chosen-Ciphertext Attacks on NTRU
We present new and efficient key-recovery chosen-ciphertext attacks on NTRUencrypt. Our attacks are somewhat intermediate between chosen-ciphertext attacks on NTRUencrypt previousl...
Nicolas Gama, Phong Q. Nguyen
CA
1998
IEEE
13 years 12 months ago
Vision-Based Animation of Digital Humans
This paper presents a system for animating customized virtual humans using motion parameters estimated from multi-view image sequences. The advantage of our method is that the sub...
Ioannis A. Kakadiaris, Dimitris N. Metaxas
ICCAD
1998
IEEE
98views Hardware» more  ICCAD 1998»
13 years 12 months ago
Determination of worst-case aggressor alignment for delay calculation
Increases in delay due to coupling can have a dramatic impact on IC performance for deep submicron technologies. To achieve maximum performance there is a need for analyzing logic...
Paul D. Gross, Ravishankar Arunachalam, Karthik Ra...
ICDE
1998
IEEE
99views Database» more  ICDE 1998»
13 years 12 months ago
Query Folding with Inclusion Dependencies
Query folding is a technique for determining how a query may be answered using a given set of resources, which may include materialized views, cached results of previous queries, ...
Jarek Gryz