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CVPR
2012
IEEE
11 years 10 months ago
FREAK: Fast Retina Keypoint
A large number of vision applications rely on matching keypoints across images. The last decade featured an arms-race towards faster and more robust keypoints and association algo...
Alexandre Alahi, Raphael Ortiz, Pierre Vandergheyn...
COGSCI
2000
74views more  COGSCI 2000»
13 years 7 months ago
A neuronal basis for the fan effect
entity, but an abstraction of unknown lower-level processes, the spreadingactivation model has predictive but not explanatory power. We provide one explanation of the fan effect by...
Philip Goetz, Deborah Walters
AES
2004
Springer
204views Cryptology» more  AES 2004»
14 years 27 days ago
The Boomerang Attack on 5 and 6-Round Reduced AES
In this note we study security of 128-bit key 10-round AES against the boomerang attack. We show attacks on AES reduced to 5 and 6 rounds, much faster than the exhaustive key searc...
Alex Biryukov
SIGMOD
2012
ACM
345views Database» more  SIGMOD 2012»
11 years 10 months ago
Shark: fast data analysis using coarse-grained distributed memory
Shark is a research data analysis system built on a novel rained distributed shared-memory abstraction. Shark marries query processing with deep data analysis, providing a unifie...
Cliff Engle, Antonio Lupher, Reynold Xin, Matei Za...
CVPR
2012
IEEE
11 years 10 months ago
Computing nearest-neighbor fields via Propagation-Assisted KD-Trees
Matching patches between two images, also known as computing nearest-neighbor fields, has been proven a useful technique in various computer vision/graphics algorithms. But this ...
Kaiming He, Jian Sun