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RSS订阅原创 Co-segmentation of 3D shapes
Co-segmentation of 3D shapes in the same category is an intensive topic in computer graphics. In this paper, we present an unsupervised method to segment a set of meshes into corresponding parts in a
2013-10-08 13:34:27
765
原创 Lowrank
Low-rankness well expresses the low dimensional structure of high dimensional data. Instead of using PCA which is plagued by a well-known, well-documented sensitivity to outliers, recent methods minim
2013-10-08 13:34:25
969
原创 Dictionary Learning
Many signals and natural images can be represented as a sparse linear combination of basis vectors over an overcomplete dictionary. Signal samples: Learning" TITLE="Dictionary Learning" /> Dictionar
2013-10-08 13:34:23
558
原创 L1 minimization
Piecewise smooth signal x, D is the differential matrix. Suppose x is corrupted by noise e, b is the observation b=x+e. Image denoise L1-minimization(Total Variation) is used to recovery x and prese
2013-10-08 13:34:21
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