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» Robustness of PSPACE-complete sets
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164
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TSMC
2010
14 years 10 months ago
Geometric Distortion Insensitive Image Watermarking in Affine Covariant Regions
Feature-based image watermarking schemes, which aim to survive various geometric distortions, have attracted great attention in recent years. Existing schemes have shown robustness...
Xinbo Gao, Cheng Deng, Xuelong Li, Dacheng Tao
103
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IVC
2000
113views more  IVC 2000»
15 years 3 months ago
Matching disparate views of planar surfaces using projective invariants
Feature matching is a prerequisite to a wide variety of vision tasks. This paper presents a method that addresses the problem of matching disparate views of coplanar points and li...
Manolis I. A. Lourakis, Spyros T. Halkidis, Stelio...
MONET
1998
94views more  MONET 1998»
15 years 3 months ago
Hierarchically-Organized, Multihop Mobile Wireless Networks for Quality-of-Service Support
MMWN is a modular system of link- and network-layer algorithms that enables a multihop mobile wireless network to support distributed, real-time multimedia applications. In this pa...
Ram Ramanathan, Martha Steenstrup
129
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PAMI
2002
157views more  PAMI 2002»
15 years 3 months ago
Automatic Recognition of Handwritten Numerical Strings: A Recognition and Verification Strategy
A modular system to recognize handwritten numerical strings is proposed. It uses a segmentation-based recognition approach and a Recognition and Verification strategy. The approach...
Luiz E. Soares de Oliveira, Robert Sabourin, Fl&aa...
136
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RAS
2002
117views more  RAS 2002»
15 years 3 months ago
Statistical environment representation for navigation in natural environments
In this paper we present a novel approach to mobile robot navigation based on environment representation by statistical models. Natural unstructured scenes are interpreted as real...
Stefan Rolfes, Maria-João Rendas