Titlebook: Discrete Geometry for Computer Imagery; 19th IAPR Internatio Nicolas Normand,Jeanpierre Guédon,Florent Autrusse Conference proceedings 2016

modifier

A Comparison of Some Methods for Direct 2D Reconstruction from Discrete Projected Viewsnverse for such transforms. We assemble a limited set of measurements and then apply the inversion to obtain a high-fidelity image of the original object. In this work, we compare the following direct inversion techniques for sets of discrete projections: Radon-i(inverse)Radon, a least squared error

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弄脏

Shape Classification According to LBP Persistence of Critical Pointseleton are determined first. The shape is described according to persistence of the local topology at these critical points over a range of scales. The local topology over scale-space is derived using the local binary pattern texture operator with varying radii. To visualise the descriptor, a new ty

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Nicolas Normand,Jeanpierre Guédon,Florent Autrusse

换话题

A Tomographical Interpretation of a Sufficient Condition on ,-Graphical Sequencesoblem under a tomographical perspective by adapting an already known reconstruction algorithm that has been defined for regular .-uniform degree sequences to the proposed instances, providing efficiency to the sufficient condition. Furthermore, we extend the set of .-uniform degree sequences whose g

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Sleep-Paralysis

Conference proceedings 2016Nantes,France, in April 2016. .The 32 revised full papers presented together with 2invited talks were carefully selected from 51 submissions. The papers areorganized in topical sections on combinatorial tools; discretization; discretetomography; discrete and combinatorial topology; shape descriptors