Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Neil A. Dodgson"'
Publikováno v:
Symmetry, Integrability and Geometry: Methods and Applications, Vol 5, p 075 (2009)
We investigate the use of quasicrystals in image sampling. Quasicrystals produce space-filling, non-periodic point sets that are uniformly discrete and relatively dense, thereby ensuring the sample sites are evenly spread out throughout the sampled i
Externí odkaz:
https://doaj.org/article/2e7dbafc84b044db85ff67dc3f079132
Publikováno v:
ACM Transactions on Applied Perception. 20:1-23
We investigate the optimal aesthetic location and size of a single dominant salient region in a photographic image. Existing algorithms for photographic composition do not take full account of the spatial positioning or sizes of these salient regions
Autor:
Neil A. Dodgson, Joshua J. Scott
Publikováno v:
Computers & Graphics. 99:43-53
Artificial terrain synthesis is challenging because natural terrain contains many types of features generated by a diverse range of natural processes over vastly different time-scales. Example-based terrain synthesis has been used to overcome the cha
A typical goal when enhancing the contrast of images is to increase the perceived contrast without altering the original feel of the image. Such contrast enhancement can be achieved by modelling Cornsweet profiles into the image. We demonstrate that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0eb27b61f189d0c33b1a8f54027b7f2
https://doi.org/10.26686/wgtn.14984217.v1
https://doi.org/10.26686/wgtn.14984217.v1
Autor:
Neil A. Dodgson, Flora Ponjou Tasse
Publikováno v:
ACM Transactions on Graphics. 35:1-12
Convolutional neural networks have been successfully used to compute shape descriptors, or jointly embed shapes and sketches in a common vector space. We propose a novel approach that leverages both labeled 3D shapes and semantic information containe
Autor:
Neil A. Dodgson
Publikováno v:
Interdisciplinary Science Reviews. 41:281-296
Anish Kapoor has become well known for his enormous architectural installations and for his use of vibrant colour. Much of his work depends critically on good engineering and he has collaborated closely with engineers for many years. I discuss severa
Publikováno v:
Computers & Graphics, 59, 57-67. PERGAMON-ELSEVIER SCIENCE LTD
Sparse features have been successfully used in shape retrieval, by encoding feature descriptors into global shape signatures. We investigate how sparse features based on saliency models affect retrieval and provide recommendations on good saliency mo
Publikováno v:
Proceedings of the IEEE International Conference on Computer Vision, 163-171
STARTPAGE=163;ENDPAGE=171;TITLE=Proceedings of the IEEE International Conference on Computer Vision
ICCV
STARTPAGE=163;ENDPAGE=171;TITLE=Proceedings of the IEEE International Conference on Computer Vision
ICCV
© 2015 IEEE. We propose a cluster-based approach to point set saliency detection, a challenge since point sets lack topological information. A point set is first decomposed into small clusters, using fuzzy clustering. We evaluate cluster uniqueness
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13c5a638e5efdf894301490af99cb812
Publikováno v:
Computer Graphics Forum. 36:112-121
Publikováno v:
Computer aided geometric design, 48, 17-35. ELSEVIER SCIENCE BV
CAD models generally consist of multiple NURBS patches, both trimmed and untrimmed. There is a long-standing challenge that trimmed NURBS patches cause unavoidable gaps in the model. We address this by converting multiple NURBS patches to a single un