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SCALESPACE
1999
Springer
15 years 10 months ago
Scales in Natural Images and a Consequence on their Bounded Variation Norm
This paper introduces a new method for analyzing scaling phenomena in natural images, and draws some consequences as to whether natural images belong to the space of functions with...
Luis Alvarez, Yann Gousseau, Jean-Michel Morel
CGI
1997
IEEE
15 years 10 months ago
Sensor Based Synthetic Actors in a Tennis Game Simulation
In this article we propose a model of a tennis game simulation with synthetic actors as players and a referee. The behavior of these actors is based on their synthetic vision and ...
Hansrudi Noser, Daniel Thalmann
BMVC
2000
15 years 7 months ago
Object Recognition using the Invariant Pixel-Set Signature
A new object recognition method, the Invariant Pixel Set Signature (IPSS), is introduced. Objects are represented with a probability density on the space of invariants computed fr...
Jiri Matas, J. Burianek, Josef Kittler
MVA
2007
112views Computer Vision» more  MVA 2007»
15 years 5 months ago
Lane Detection and Tracking through Affine Rectification
Inversion of the perspective mapping in acquired images enables an autonomous vehicle to perform vision-based navigation tasks, such as obstacle detection. We present work on affi...
Qiang He, Chee-Hung Henry Chu
ICCV
1998
IEEE
16 years 8 months ago
Parameterized Modeling and Recognition of Activities
A framework for modeling and recognition of temporal activities is proposed. The modeling of sets of exemplar activities is achieved by parameterizing their representation in the ...
Yaser Yacoob, Michael J. Black