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Analysis of surface parametrizations for modern photometric stereo modeling
Tridimensional shape recovery based on Photometric Stereo (PS) recently received a strong improvement due to new mathematical models …
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Analysis of surface parametrizations for modern photometric stereo modeling
Learning similarities for rigid and non-rigid object detection
In this paper, we propose an optimization method for estimating the parameters that typically appear in graph-theoretical formulations …
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Learning similarities for rigid and non-rigid object detection
Anisotropic Laplace-Beltrami operators for shape analysis
This paper introduces an anisotropic Laplace-Beltrami operator for shape analysis. While keeping useful properties of the standard …
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Anisotropic Laplace-Beltrami operators for shape analysis
Optimal Intrinsic Descriptors for Non-Rigid Shape Analysis
We propose novel point descriptors for 3D shapes with the potential to match two shapes of the same object under natural deformations. …
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Optimal Intrinsic Descriptors for Non-Rigid Shape Analysis
Dense non-rigid shape correspondence using random forests
We propose a shape matching method that produces dense correspondences tuned to a specific class of shapes and deformations. In a …
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Dense non-rigid shape correspondence using random forests
Elastic net constraints for shape matching
We consider a parametrized relaxation of the widely adopted quadratic assignment problem (QAP) formulation for minimum distortion …
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Elastic net constraints for shape matching
Efficient Shape Matching using Vector Extrapolation
We propose the adoption of a vector extrapolation technique to accelerate convergence of correspondence problems under the quadratic …
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Efficient Shape Matching using Vector Extrapolation
Can a fully unconstrained imaging model be applied effectively to central cameras?
Traditional camera models are often the result of a compromise between the ability to account for non-linearities in the image …
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Can a fully unconstrained imaging model be applied effectively to central cameras?
A game-theoretic approach to deformable shape matching
We consider the problem of minimum distortion intrinsic correspondence between deformable shapes, many useful formulations of which …
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A game-theoretic approach to deformable shape matching
Multiview registration via graph diffusion of dual quaternions
Surface registration is a fundamental step in the reconstruction of three-dimensional objects. While there are several fast and …
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Multiview registration via graph diffusion of dual quaternions