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IBPRIA
2011
Springer
14 years 9 months ago
The Fast and the Flexible: Extended Pseudo Two-Dimensional Warping for Face Recognition
Abstract. In this work, we propose a novel extension of pseudo 2D image warping (P2DW) which allows for joint alignment and recognition of non-rectified face images. P2DW allows f...
Leonid Pishchulin, Tobias Gass, Philippe Dreuw, He...
ICDAR
2011
IEEE
14 years 5 months ago
Extending Page Segmentation Algorithms for Mixed-Layout Document Processing
—The goal of this work is to add the capability to segment documents containing text, graphics, and pictures in the open source OCR engine OCRopus. To achieve this goal, OCRopus...
Amy Winder, Tim L. Andersen, Elisa H. Barney Smith
ORL
2007
70views more  ORL 2007»
15 years 5 months ago
Linear dependence of stationary distributions in ergodic Markov decision processes
In ergodic MDPs we consider stationary distributions of policies that coincide in all but n states, in which one of two possible actions is chosen. We give conditions and formulas...
Ronald Ortner
CRYPTO
2005
Springer
110views Cryptology» more  CRYPTO 2005»
15 years 11 months ago
The Conditional Correlation Attack: A Practical Attack on Bluetooth Encryption
Motivated by the security of the nonlinear filter generator, the concept of correlation was previously extended to the conditional correlation, that studied the linear correlation...
Yi Lu 0002, Willi Meier, Serge Vaudenay
CONEXT
2008
ACM
15 years 8 months ago
Troubleshooting chronic conditions in large IP networks
Chronic network conditions are caused by performance impairing events that occur intermittently over an extended period of time. Such conditions can cause repeated performance deg...
Ajay Mahimkar, Jennifer Yates, Yin Zhang, Aman Sha...