2017
DOI: 10.1111/cgf.13216
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Super‐Resolution of Point Set Surfaces Using Local Similarities

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Cited by 15 publications
(4 citation statements)
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References 35 publications
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“…Recently, researchers have attempted to apply the end-to-end learning methods to repair point cloud. Cherif et al [46] tried to enhance the resolution of point clouds using the local similarity at a small scale on the surface. Yu et al [47] present a data-driven up-sampling architecture which can learn multi-level features per point and expand the point set in feature space.…”
Section: B Related Workmentioning
confidence: 99%
“…Recently, researchers have attempted to apply the end-to-end learning methods to repair point cloud. Cherif et al [46] tried to enhance the resolution of point clouds using the local similarity at a small scale on the surface. Yu et al [47] present a data-driven up-sampling architecture which can learn multi-level features per point and expand the point set in feature space.…”
Section: B Related Workmentioning
confidence: 99%
“…It processes a pixel using not only its own neighborhood but also all pixels with a similar neighborhood, even if they are distant. Non-local analysis has also been used to analyze images and videos together in [4]; it has been extended to 3D surfaces for denoising [5] [6], super-resolution [7], for surface reconstruction using the famous Point Set Surface framework [8], and surface inpainting [9] by copying similar patches to missing regions. It has also been exploited in the context of shape resampling and consolidation.…”
Section: Related Workmentioning
confidence: 99%
“…Another approach to improve lossy-geometry compression is to perform some form of interpolation with the downscaled voxels. Although there are many interpolation or superresolution (SR) methods for PC geometry [10], [11], [12], [13], [14], [15], [16], [17], they are not well-suited for the octree structure used in G-PCC. Recently, Borges et al [18] proposed the use of LUTs relating the downsampled neighbourhood of a given voxel with its children occupancy to super-resolve voxelized PCs downsampled at arbitrary fractional scales.…”
Section: Introductionmentioning
confidence: 99%