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» Flux Invariants for Shape

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ICCV
2007
IEEE

445views Computer Vision» more ICCV 2007»

Shape Descriptors for Maximally Stable Extremal Regions

16 years 3 months ago

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This paper introduces an affine invariant shape descriptor for maximally stable extremal regions (MSER). Affine invariant feature descriptors are normally computed by sampling the...

David G. Lowe, Per-Erik Forssén

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ICML
1999
IEEE

97views Machine Learning» more ICML 1999»

Policy Invariance Under Reward Transformations: Theory and Application to Reward Shaping

16 years 2 months ago

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Andrew Y. Ng, Daishi Harada, Stuart J. Russell

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ICPR
2008
IEEE

184views Computer Vision» more ICPR 2008»

Affine invariant shape descriptors: The ICA-Fourier descriptor and the PCA-Fourier descriptor

15 years 8 months ago

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Ye Mei, Dimitrios Androutsos

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ATVA
2007
Springer

103views Hardware» more ATVA 2007»

Mind the Shapes: Abstraction Refinement Via Topology Invariants

15 years 5 months ago

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Jörg Bauer, Tobe Toben, Bernd Westphal

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CI
1998

53views more CI 1998»

Utilizing Moment Invariants and Grobner Bases to Reason about Shapes

15 years 1 months ago

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