Zobrazeno 1 - 10
of 94
pro vyhledávání: '"E R Clark"'
Autor:
Jonathan Corney, D. E. R. Clark, H. J. Rea, Andrew Sherlock, Nicholas Kenelm Taylor, Frank Mill
Publikováno v:
Computer-Aided Design. 38:1038-1051
Manual indexing of large databases of geometric information is both costly and difficult. Because of this, research into automated retrieval and indexing schemes has focused on the development of methods for characterising 3D shapes with a relatively
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21f65333a48d5f85a4a20ecd40820045
https://doi.org/10.1016/j.cad.2006.05.003
https://doi.org/10.1016/j.cad.2006.05.003
Autor:
Markus Gross, Ian Black, D. E. R. Clark, Duncan Paul Hand, Finlay N. McPherson, Raymond Sung, Jonathan Corney, David P. Towers
Publikováno v:
Industrial Robot: An International Journal. 33:27-36
PurposeAims to develop a greyscale “painting system” by enabling the physical reproduction of digital texture maps on arbitrary 3D objects selectively exposing “pixels” of photographic emulsion with a robot mounted light source.Design/methodo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb4558ae26f00e11a282ec013754dccb
https://doi.org/10.1108/01439910610700702
https://doi.org/10.1108/01439910610700702
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 30:952-958
Currently, tens of thousands of mechanical components that are produced worldwide are specified by 3D CAD models held in the archives of individual manufacturing companies. Emerging technologies from a number of research projects suggest it will soon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d6f1ed7a9e4ecaa57789436899c179b
https://doi.org/10.1007/s00170-005-0068-z
https://doi.org/10.1007/s00170-005-0068-z
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. 219:553-566
Effective content-based shape retrieval systems would allow engineers to search databases of three-dimensional computer-aided design (CAD) models for objects with specific geometries or features. Much of the academic work in this area has focused on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10904f420f8ba67131ace33449be96e7
https://doi.org/10.1243/095440605x31427
https://doi.org/10.1243/095440605x31427
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 26:405-414
It is important for a feature-based system to preserve feature integrity during feature operation, especially when feature interaction occurs. The paper presents a feature conversion approach to convert design features used in a design model into mac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac0d11550e5314e2f3adfc9d2d46f986
https://doi.org/10.1007/s00170-004-2195-3
https://doi.org/10.1007/s00170-004-2195-3
Autor:
Heather J Rea, Jonathan R Corney, Douglas E R Clark, John Pritchard, Micheal L Breaks, Roddy A Macleod
Publikováno v:
Concurrent Engineering. 10:325-333
The collaborative re-use of design and manufacturing data is one way that e-commerce can significantly reduce costs and lead times of new products in a demanding global market. This paper describes the development of a 3D Internet-based search engine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f54c31e8d78eab525833933c2258b33
https://doi.org/10.1177/106329302129140214
https://doi.org/10.1177/106329302129140214
Publikováno v:
New Review of Information Networking. 8:33-53
Large amounts of 3D data are being generated daily from increasingly diverse sources. In applications ranging from medical imaging and archival scanning of archaeological artifacts through to engineering and design, valuable geometric information is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ca1fac5522434880bc2fe8600f85bba
https://doi.org/10.1080/13614570209516989
https://doi.org/10.1080/13614570209516989
Publikováno v:
Journal of Computing and Information Science in Engineering. 1:291-299
This paper describes a system for the automatic recognition of assembly features and the generation of disassembly sequences. The paper starts by reviewing the nature and use of assembly features. One of the conclusions drawn from this survey is that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e17f05674eba57754cb7d183df221092
https://doi.org/10.1115/1.1429931
https://doi.org/10.1115/1.1429931
Publikováno v:
Presence: Teleoperators and Virtual Environments. 10:331-342
Traditionally, continuous deformable models are represented using control points that are arranged in a grid format. The interaction properties between these points are controlled via a series of interconnections that are used in physically based mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29cae9a54c3a20f4e77fd99ce489f328
https://doi.org/10.1162/105474601300343649
https://doi.org/10.1162/105474601300343649
Publikováno v:
IEEE Transactions on Pattern Analysis and Machine Intelligence. 23:1043-1048
Motivated by the needs of mould and die manufacturers, this paper presents a novel approach to recognizing shape features on geometric models composed of both simple and complex ruled surfaces. The algorithm described uses a network of adjacent 2D-la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa7ce00fab2c50457e52462bd302b405
https://doi.org/10.1109/34.955117
https://doi.org/10.1109/34.955117