Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386556294> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W4386556294 abstract "We propose a novel method for 3D object reconstruction from a sparse set of views captured from a 360-degree calibrated camera rig. We represent the object surface through a hybrid model that uses both an MLP-based neural representation and a triangle mesh. A key contribution in our work is a novel object-centric sampling scheme of the neural representation, where rays are shared among all views. This efficiently concentrates and reduces the number of samples used to update the neural model at each iteration. This sampling scheme relies on the mesh representation to ensure also that samples are well-distributed along its normals. The rendering is then performed efficiently by a differentiable renderer. We demonstrate that this sampling scheme results in a more effective training of the neural representation, does not require the additional supervision of segmentation masks, yields state of the art 3D reconstructions, and works with sparse views on the Google's Scanned Objects, Tank and Temples and MVMC Car datasets." @default.
- W4386556294 created "2023-09-09" @default.
- W4386556294 creator A5070940574 @default.
- W4386556294 creator A5078139587 @default.
- W4386556294 date "2023-09-06" @default.
- W4386556294 modified "2023-10-16" @default.
- W4386556294 title "Sparse 3D Reconstruction via Object-Centric Ray Sampling" @default.
- W4386556294 doi "https://doi.org/10.48550/arxiv.2309.03008" @default.
- W4386556294 hasPublicationYear "2023" @default.
- W4386556294 type Work @default.
- W4386556294 citedByCount "0" @default.
- W4386556294 crossrefType "posted-content" @default.
- W4386556294 hasAuthorship W4386556294A5070940574 @default.
- W4386556294 hasAuthorship W4386556294A5078139587 @default.
- W4386556294 hasBestOaLocation W43865562941 @default.
- W4386556294 hasConcept C106131492 @default.
- W4386556294 hasConcept C124066611 @default.
- W4386556294 hasConcept C134306372 @default.
- W4386556294 hasConcept C140779682 @default.
- W4386556294 hasConcept C153180895 @default.
- W4386556294 hasConcept C154945302 @default.
- W4386556294 hasConcept C177264268 @default.
- W4386556294 hasConcept C17744445 @default.
- W4386556294 hasConcept C199360897 @default.
- W4386556294 hasConcept C199539241 @default.
- W4386556294 hasConcept C202615002 @default.
- W4386556294 hasConcept C205711294 @default.
- W4386556294 hasConcept C2776359362 @default.
- W4386556294 hasConcept C2781238097 @default.
- W4386556294 hasConcept C31972630 @default.
- W4386556294 hasConcept C33923547 @default.
- W4386556294 hasConcept C41008148 @default.
- W4386556294 hasConcept C89600930 @default.
- W4386556294 hasConcept C94625758 @default.
- W4386556294 hasConceptScore W4386556294C106131492 @default.
- W4386556294 hasConceptScore W4386556294C124066611 @default.
- W4386556294 hasConceptScore W4386556294C134306372 @default.
- W4386556294 hasConceptScore W4386556294C140779682 @default.
- W4386556294 hasConceptScore W4386556294C153180895 @default.
- W4386556294 hasConceptScore W4386556294C154945302 @default.
- W4386556294 hasConceptScore W4386556294C177264268 @default.
- W4386556294 hasConceptScore W4386556294C17744445 @default.
- W4386556294 hasConceptScore W4386556294C199360897 @default.
- W4386556294 hasConceptScore W4386556294C199539241 @default.
- W4386556294 hasConceptScore W4386556294C202615002 @default.
- W4386556294 hasConceptScore W4386556294C205711294 @default.
- W4386556294 hasConceptScore W4386556294C2776359362 @default.
- W4386556294 hasConceptScore W4386556294C2781238097 @default.
- W4386556294 hasConceptScore W4386556294C31972630 @default.
- W4386556294 hasConceptScore W4386556294C33923547 @default.
- W4386556294 hasConceptScore W4386556294C41008148 @default.
- W4386556294 hasConceptScore W4386556294C89600930 @default.
- W4386556294 hasConceptScore W4386556294C94625758 @default.
- W4386556294 hasLocation W43865562941 @default.
- W4386556294 hasOpenAccess W4386556294 @default.
- W4386556294 hasPrimaryLocation W43865562941 @default.
- W4386556294 hasRelatedWork W1669643531 @default.
- W4386556294 hasRelatedWork W2005437358 @default.
- W4386556294 hasRelatedWork W2007544051 @default.
- W4386556294 hasRelatedWork W2008656436 @default.
- W4386556294 hasRelatedWork W2019566805 @default.
- W4386556294 hasRelatedWork W2048402902 @default.
- W4386556294 hasRelatedWork W2134924024 @default.
- W4386556294 hasRelatedWork W2517104666 @default.
- W4386556294 hasRelatedWork W2975200075 @default.
- W4386556294 hasRelatedWork W1967061043 @default.
- W4386556294 isParatext "false" @default.
- W4386556294 isRetracted "false" @default.
- W4386556294 workType "article" @default.