<> <http://www.w3.org/2000/01/rdf-schema#comment> "The repository administrator has not yet configured an RDF license."^^<http://www.w3.org/2001/XMLSchema#string> . <> <http://xmlns.com/foaf/0.1/primaryTopic> <https://discovery.ucl.ac.uk/id/eprint/10191492> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/AcademicArticle> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Article> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://purl.org/dc/terms/title> "Neural Semantic Surface Maps"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://purl.org/ontology/bibo/abstract> "We present an automated technique for computing a map between two genusâ€zero shapes, which matches semantically corresponding regions to one another. Lack of annotated data prohibits direct inference of 3D semantic priors; instead, current stateâ€ofâ€theâ€art methods predominantly optimize geometric properties or require varying amounts of manual annotation. To overcome the lack of annotated training data, we distill semantic matches from preâ€trained vision models: our method renders the pair of untextured 3D shapes from multiple viewpoints; the resulting renders are then fed into an offâ€theâ€shelf imageâ€matching strategy that leverages a preâ€trained visual model to produce feature points. This yields semantic correspondences, which are projected back to the 3D shapes, producing a raw matching that is inaccurate and inconsistent across different viewpoints. These correspondences are refined and distilled into an interâ€surface map by a dedicated optimization scheme, which promotes bijectivity and continuity of the output map. We illustrate that our approach can generate semantic surfaceâ€toâ€surface maps, eliminating manual annotations or any 3D training data requirement. Furthermore, it proves effective in scenarios with high semantic complexity, where objects are nonâ€isometrically related, as well as in situations where they are nearly isometric."^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://purl.org/dc/terms/date> "2024-05" . <https://discovery.ucl.ac.uk/id/document/1719907> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Document> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://purl.org/ontology/bibo/volume> "43" . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://purl.org/ontology/bibo/issue> "2" . <https://discovery.ucl.ac.uk/id/org/ext-e7795bc59c66fd1972aa29b4459edb20> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Organization> . <https://discovery.ucl.ac.uk/id/org/ext-e7795bc59c66fd1972aa29b4459edb20> <http://xmlns.com/foaf/0.1/name> "Wiley"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://purl.org/dc/terms/publisher> <https://discovery.ucl.ac.uk/id/org/ext-e7795bc59c66fd1972aa29b4459edb20> . <https://discovery.ucl.ac.uk/id/publication/ext-7f454024e700b2d98a28289ecc77ee2a> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Collection> . <https://discovery.ucl.ac.uk/id/publication/ext-7f454024e700b2d98a28289ecc77ee2a> <http://xmlns.com/foaf/0.1/name> "Computer Graphics Forum"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://purl.org/dc/terms/isPartOf> <https://discovery.ucl.ac.uk/id/publication/ext-7f454024e700b2d98a28289ecc77ee2a> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://purl.org/ontology/bibo/status> <http://purl.org/ontology/bibo/status/published> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-a6d5bae921ed0056bdc3055742667861> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10191492#authors> . <https://discovery.ucl.ac.uk/id/eprint/10191492#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_1> <https://discovery.ucl.ac.uk/id/person/ext-a6d5bae921ed0056bdc3055742667861> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-b850376df18ee6ecd67a4ff1efab39ea> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10191492#authors> . <https://discovery.ucl.ac.uk/id/eprint/10191492#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_2> <https://discovery.ucl.ac.uk/id/person/ext-b850376df18ee6ecd67a4ff1efab39ea> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-824654f6bba4190ca71d2368a868ebc9> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10191492#authors> . <https://discovery.ucl.ac.uk/id/eprint/10191492#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_3> <https://discovery.ucl.ac.uk/id/person/ext-824654f6bba4190ca71d2368a868ebc9> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://purl.org/dc/terms/creator> <https://discovery.ucl.ac.uk/id/person/ext-121252bdbd7977afd873a8bf7bf6bd4c> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://purl.org/ontology/bibo/authorList> <https://discovery.ucl.ac.uk/id/eprint/10191492#authors> . <https://discovery.ucl.ac.uk/id/eprint/10191492#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_4> <https://discovery.ucl.ac.uk/id/person/ext-121252bdbd7977afd873a8bf7bf6bd4c> . <https://discovery.ucl.ac.uk/id/person/ext-a6d5bae921ed0056bdc3055742667861> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-a6d5bae921ed0056bdc3055742667861> <http://xmlns.com/foaf/0.1/givenName> "Luca"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-a6d5bae921ed0056bdc3055742667861> <http://xmlns.com/foaf/0.1/familyName> "Morreale"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-a6d5bae921ed0056bdc3055742667861> <http://xmlns.com/foaf/0.1/name> "Luca Morreale"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-b850376df18ee6ecd67a4ff1efab39ea> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-b850376df18ee6ecd67a4ff1efab39ea> <http://xmlns.com/foaf/0.1/givenName> "Noam"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-b850376df18ee6ecd67a4ff1efab39ea> <http://xmlns.com/foaf/0.1/familyName> "Aigerman"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-b850376df18ee6ecd67a4ff1efab39ea> <http://xmlns.com/foaf/0.1/name> "Noam Aigerman"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-824654f6bba4190ca71d2368a868ebc9> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-824654f6bba4190ca71d2368a868ebc9> <http://xmlns.com/foaf/0.1/givenName> "Vladimir G"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-824654f6bba4190ca71d2368a868ebc9> <http://xmlns.com/foaf/0.1/familyName> "Kim"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-824654f6bba4190ca71d2368a868ebc9> <http://xmlns.com/foaf/0.1/name> "Vladimir G Kim"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-121252bdbd7977afd873a8bf7bf6bd4c> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://discovery.ucl.ac.uk/id/person/ext-121252bdbd7977afd873a8bf7bf6bd4c> <http://xmlns.com/foaf/0.1/givenName> "Niloy J"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-121252bdbd7977afd873a8bf7bf6bd4c> <http://xmlns.com/foaf/0.1/familyName> "Mitra"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/person/ext-121252bdbd7977afd873a8bf7bf6bd4c> <http://xmlns.com/foaf/0.1/name> "Niloy J Mitra"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/EPrint> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/ArticleEPrint> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://purl.org/dc/terms/isPartOf> <https://discovery.ucl.ac.uk/id/repository> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1719907> . <https://discovery.ucl.ac.uk/id/document/1719907> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1719907> <http://www.w3.org/2000/01/rdf-schema#label> "Neural Semantic Surface Maps (Text)"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://purl.org/dc/elements/1.1/hasVersion> <https://discovery.ucl.ac.uk/id/document/1719907> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://eprints.org/ontology/hasAccepted> <https://discovery.ucl.ac.uk/id/document/1719907> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1720418> . <https://discovery.ucl.ac.uk/id/document/1720418> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1720418> <http://www.w3.org/2000/01/rdf-schema#label> "Neural Semantic Surface Maps (Other)"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/document/1720418> <http://eprints.org/relation/isVersionOf> <https://discovery.ucl.ac.uk/id/document/1719907> . <https://discovery.ucl.ac.uk/id/document/1720418> <http://eprints.org/relation/isVolatileVersionOf> <https://discovery.ucl.ac.uk/id/document/1719907> . <https://discovery.ucl.ac.uk/id/document/1720418> <http://eprints.org/relation/isIndexCodesVersionOf> <https://discovery.ucl.ac.uk/id/document/1719907> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1720419> . <https://discovery.ucl.ac.uk/id/document/1720419> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1720419> <http://www.w3.org/2000/01/rdf-schema#label> "Neural Semantic Surface Maps (Other)"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/document/1720419> <http://eprints.org/relation/isVersionOf> <https://discovery.ucl.ac.uk/id/document/1719907> . <https://discovery.ucl.ac.uk/id/document/1720419> <http://eprints.org/relation/isVolatileVersionOf> <https://discovery.ucl.ac.uk/id/document/1719907> . <https://discovery.ucl.ac.uk/id/document/1720419> <http://eprints.org/relation/islightboxThumbnailVersionOf> <https://discovery.ucl.ac.uk/id/document/1719907> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1720420> . <https://discovery.ucl.ac.uk/id/document/1720420> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1720420> <http://www.w3.org/2000/01/rdf-schema#label> "Neural Semantic Surface Maps (Other)"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/document/1720420> <http://eprints.org/relation/isVersionOf> <https://discovery.ucl.ac.uk/id/document/1719907> . <https://discovery.ucl.ac.uk/id/document/1720420> <http://eprints.org/relation/isVolatileVersionOf> <https://discovery.ucl.ac.uk/id/document/1719907> . <https://discovery.ucl.ac.uk/id/document/1720420> <http://eprints.org/relation/ispreviewThumbnailVersionOf> <https://discovery.ucl.ac.uk/id/document/1719907> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1720421> . <https://discovery.ucl.ac.uk/id/document/1720421> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1720421> <http://www.w3.org/2000/01/rdf-schema#label> "Neural Semantic Surface Maps (Other)"^^<http://www.w3.org/2001/XMLSchema#string> . <https://discovery.ucl.ac.uk/id/document/1720421> <http://eprints.org/relation/isVersionOf> <https://discovery.ucl.ac.uk/id/document/1719907> . <https://discovery.ucl.ac.uk/id/document/1720421> <http://eprints.org/relation/isVolatileVersionOf> <https://discovery.ucl.ac.uk/id/document/1719907> . <https://discovery.ucl.ac.uk/id/document/1720421> <http://eprints.org/relation/ismediumThumbnailVersionOf> <https://discovery.ucl.ac.uk/id/document/1719907> . <https://discovery.ucl.ac.uk/id/eprint/10191492> <http://eprints.org/ontology/hasDocument> <https://discovery.ucl.ac.uk/id/document/1720422> . <https://discovery.ucl.ac.uk/id/document/1720422> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/Document> . <https://discovery.ucl.ac.uk/id/document/1720422> <http://www.w3.org/2000/01/rdf-schema#label> "Neural Semantic Surface Maps 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