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ENTCS
2008
120views more  ENTCS 2008»
15 years 7 months ago
Reasoning about B+ Trees with Operational Semantics and Separation Logic
The B+ tree is an ordered tree structure with a fringe list. It is the most widely used data structure for data organisation and searching in database systems specifically, and, p...
Alan P. Sexton, Hayo Thielecke
IJCV
2008
173views more  IJCV 2008»
15 years 7 months ago
Fast Non-Rigid Surface Detection, Registration and Realistic Augmentation
We present a real-time method for detecting deformable surfaces, with no need whatsoever for a priori pose knowledge. Our method starts from a set of wide baseline point matches be...
Julien Pilet, Vincent Lepetit, Pascal Fua
IVC
2006
161views more  IVC 2006»
15 years 7 months ago
Applications of moving windows technique to autonomous vehicle navigation
A `Moving Window' scheme for detecting lanes, obstacles and corridor environments from the images captured by a CCD camera in an automobile or mobile robot is proposed. Proce...
Sung Yug Choi, Jang Myung Lee
JMM2
2006
218views more  JMM2 2006»
15 years 7 months ago
Automatic Recognition of Facial Actions in Spontaneous Expressions
Spontaneous facial expressions differ from posed expressions in both which muscles are moved, and in the dynamics of the movement. Advances in the field of automatic facial express...
Marian Stewart Bartlett, Gwen Littlewort, Mark G. ...
PAMI
2008
302views more  PAMI 2008»
15 years 7 months ago
Learning to Detect Moving Shadows in Dynamic Environments
We propose a novel adaptive technique for detecting moving shadows and distinguishing them from moving objects in video sequences. Most methods for detecting shadows work in a stat...
Ajay J. Joshi, Nikolaos Papanikolopoulos