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Published in 2020 at "IEEE Transactions on Image Processing"
DOI: 10.1109/tip.2019.2959722
Abstract: In this work, we present a novel, theoretical approach to address one of the longstanding problems in computer vision: 2D and 3D affine invariant feature matching. Our proposed Grassmannian Graph (GrassGraph) framework employs a two…
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Keywords:
grassmannian graph;
feature;
invariant feature;
affine invariant ... See more keywords
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Published in 2018 at "Duke Mathematical Journal"
DOI: 10.1215/00127094-2017-0036
Abstract: We show that every GL(2, R) orbit closure of translation surfaces is either a connected component of a stratum, the hyperelliptic locus, or consists entirely of surfaces whose Jacobians have extra endomorphisms. We use this…
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Keywords:
affine invariant;
rank affine;
full rank;
invariant submanifolds ... See more keywords
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Published in 2018 at "Neural Network World"
DOI: 10.14311/nnw.2018.28.002
Abstract: Alzheimer's Disease (AD) is the most frequent form of degenerative dementia and its early diagnosis is essential for effective treatment. Functional imaging modalities including Single Photon Emission Computed Tomography (SPECT) are often used with such…
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Keywords:
harmonics;
alzheimer disease;
spect images;
affine invariant ... See more keywords